Solid State Relay G3NA 451
Solid State Relay
G3NA
New Models with 75-A and 90-A Output
Join the Previous Models with 5- to 50-A
Output.
• AC Output Relays with 75-A and 90-A output added.
• All models feature a uniform mounting pitch.
• Built-in varistor effectively absorbs external surges.
• Operation indicator enables monitoring operation.
• Protective cover for greater safety.
• Standard models certified by UL and CSA and -UTU mod-
els by VDE (TÜV).
Ordering Information
To Order: Select the part number and add the desired rated input voltage, (e.g., G3NA-240B-100 to 120 VAC)
.
Isolation Zero cross
function
Indicator Rated output load
(applicable output load)
Rated input voltage Model
Phototriac Yes Yes 5 A at 24 to 240 VAC*
(19 to 264 VAC)
5 to 24 VDC G3NA-205B
Photocoupler 100 to 120 VAC
200 to 240 VAC
Phototriac 10 A at 24 to 240 VAC*
(19 to 264 VAC)
5 to 24 VDC G3NA-210B
Photocoupler 100 to 120 VAC
200 to 240 VAC
Phototriac 20 A at 24 to 240 VAC*
(19 to 264 VAC)
5 to 24 VDC G3NA-220B
Photocoupler 100 to 120 VAC
200 to 240 VAC
25 A at 24 to 240 VAC*
(19 to 264 VAC)
5 to 24 VDC G3NA-225B
100 to 120 VAC
200 to 240 VAC
25 A at 200 to 480 VAC*
(180 to 528 VAC)
5 to 24 VDC G3NA-425B
100 to 240 VAC
(Table continued on next page.)
452 Solid State Relay G3NA
*Loss time increases under 75 VAC.
Note: 1. When ordering a TÜV-approved model, add “-UTU” to the model number as shown below:
Example: G3NA-210B-UTU.
2. G3NA-4 are not CE marked.
3. G3NA-2 with “-UTU” are CE marked.
■Accessories
Heat Sinks
Mounting Track and Accessories
Phototriac Yes Yes 40 A at 24 to 240 VAC*
(19 to 264 VAC)
5 to 24 VDC G3NA-240B
Photocoupler 100 to 120 VAC
200 to 240 VAC
Phototriac 75 A at 24 to 240 VAC*
(19 to 264 VAC)
5 to 24 VDC G3NA-275B-UTU
Photocoupler 100 to 240 VAC
Phototriac 90 A at 24 to 240 VAC*
(19 to 264 VAC)
5 to 24 VDC G3NA-290B-UTU
Photocoupler 100 to 240 VAC
— 10 A at 5 to 200 VDC*
(4 to 220 VDC)
5 to 24 VDC G3NA-D210B
100 to 240 VAC
Yes 10 A at 200 to 480 VAC*
(180 to 528 VAC)
5 to 24 VDC G3NA-410B
100 to 240 VAC
20 A at 200 to 480 VAC*
(180 to 528 VAC)
5 to 24 VDC G3NA-420B
100 to 240 VAC
40 A at 200 to 480 VAC*
(180 to 528 VAC)
5 to 24 VDC G3NA-440B
100 to 240 VAC
50 A at 200 to 480 VAC
(180 to 528 VAC)
5 to 24 VDC G3NA-450B
75 A at 200 to 480 VAC
(180 to 528 VAC)
5 to 24 VDC G3NA-475B-UTU
100 to 240 VAC
90 A at 200 to 480 VAC
(180 to 528 VAC)
5 to 24 VDC G3NA-490B-UTU
100 to 240 VAC
Isolation Zero cross
function
Indicator Rated output load
(applicable output load)
Rated input voltage Model
Types Applicable solid-state relays Model
Standard mount G3NA-205B, G3NA-210B, G3NA-D210B, G3NA-220B, G3NA-410B, G3NA-420B Y92B-A100
G3NA-225B, G3NA-240B, G3NA-425B, G3NA-440B Y92B-A150N
G3NA-440B Y92B-A250
Track mount G3NA-205B, G3NA-210B, G3NA-D210B, G3NA-410B Y92B-N50
G3NA-220B, G3NA-420B Y92B-N100
G3NA-225B, G3NA-240B, G3NA-425B, G3NA-440B Y92B-N150
G3NA-450B Y92B-P250
G3NA-275B-UTU, G3NA-290B-UTU, G3NA-475B-UTU, G3NA-490B-UTU Y92B-P250NF
Description Model
Mounting bracket for G3NA-240B. Changes pitch to 56 mm (2.21 in.) from 47.5 mm (1.73 in.),
the same pitch as G3N-240B.
R99-11
DIN Rail Track, 50 cm (1.64 feet) length; use with Y92B-N❏❏❏ heat sinks PFP-50N
DIN Rail Track, 1 m (3.28 feet) length; use with Y92B-N❏❏❏ heat sinks PFP-100N
Spacer PFP-S
End cap PFP-M
One-touch mounting plate R99-12 FOR G3NA
Solid State Relay G3NA 453
Specifications
■Input Ratings
(Ambient temperature: 25°C [77°F])
Note: 1. The input impedance is measured at the maximum value of the rated supply voltage (for example, with the model rated at 100 to 120 VAC,
the input impedance is measured at 120 VAC).
2. With constant current input circuit system, the impedance for the G3NA-2❏❏B-UTU is 15mA max.
3. Refer to the “Characteristic Data” for further details.
■Output Ratings
*When the appropriate size OMRON heat sink is used.
Type Rated
voltage
Operating
voltage range
Impedance
(See note 1)
Voltage level
Must operate voltage Must release voltage
G3NA-2❏❏B 5 to 24 VDC 4 to 32 VDC 7 mA max. (see note 2) 4 VDC max. 1 VDC min.
100 to 120 VAC 75 to 132 VAC 36 kΩ ±20% 75 VAC max. (see note 3) 20 VAC min. (see note 3)
200 to 240 VAC 150 to 264 VAC 72 kΩ ±20% 150 VAC max. (see note 3) 40 VAC min. (see note 3)
G3NA-4❏❏B 5 to 24 VDC 4 to 32 VDC 5 mA max. (see note 2) 4 VDC max. 1 VDC min.
G3NA-D210B 100 to 240 VAC 75 to 264 VAC 72 kΩ ±20% 75 VAC max. 20 VAC min.
G3NA-275B-UTU
G3NA-290B-UTU
5 to 24 VDC 4 to 32 VDC 15 mA max. (see note 2) 4 VDC max. 1 VDC min.
G3NA-475B-UTU
G3NA-490B-UTU
100 to 240 VAC 75 to 264 VAC 72 kΩ ±20% 75 VAC max. 20 VAC min.
Type Applicable load
Rated
load voltage
Load
voltage range
Load current Surge current
With heat sink* Without heat sink
G3NA-205B 24 to 240 VAC 19 to 264 VAC 0.1 to 5 A (at 40°C) 0.1 to 3 A (at 40°C) 60 A (60 Hz, 1 cycle)
G3NA-210B 24 to 240 VAC 19 to 264 VAC 0.1 to 10 A (at 40°C) 0.1 to 4 A (at 40°C) 150 A (60 Hz, 1 cycle)
G3NA-410B 200 to 480 VAC 180 to 528 VAC 0.2 to 10 A (at 40°C) 0.2 to 4 A (at 40°C)
G3NA-220B 24 to 240 VAC 19 to 264 VAC 0.1 to 20 A (at 40°C) 0.1 to 4 A (at 40°C) 220 A (60 Hz, 1 cycle)
G3NA-420B 200 to 480 VAC 180 to 528 VAC 0.2 to 20 A (at 40°C) 0.2 to 4 A (at 40°C)
G3NA-240B 24 to 240 VAC 19 to 264 VAC 0.1 to 40 A (at 40°C) 0.1 to 6 A (at 40°C) 440 A (60 Hz, 1 cycle)
G3NA-440B 200 to 480 VAC 180 to 528 VAC 0.2 to 40 A (at 40°C) 0.2 to 6 A (at 40°C)
G3NA-450B 200 to 480 VAC 180 to 528 VAC 0.2 to 50 A (at 40°C) 0.2 to 6 A (at 40°C)
G3NA-D210B 5 to 200 VDC 4 to 220 VDC 0.1 to 10 A (at 40°C) 0.1 to 4 A (at 40°C) 20 A (10 ms)
G3NA-275B-UTU 24 to 240 VAC 19 to 264 VAC 1 to 75 A (at 40°C) 1 to 7 A (at 40°C) 800 A (60 Hz, 1 cycle)
G3NA-475B-UTU 200 to 480 VAC 180 to 528 VAC 1 to 75 A (at 40°C) 1 to 7 A (at 40°C) 800 A (60 Hz, 1 cycle)
G3NA-290B-UTU 24 to 240 VAC 19 to 264 VAC 1 to 90 A (at 40°C) 1 to 7 A (at 40°C) 1,000 A (60 Hz, 1 cycle)
G3NA-490B-UTU 200 to 480 VAC 180 to 528 VAC 1 to 90 A (at 40°C) 1 to 7 A (at 40°C) 1,000 A (60 Hz, 1 cycle)
454 Solid State Relay G3NA
■Characteristics
Note: Data shown are of initial value.
Type G3NA-205B,
-210B, -220B,
-225B
G3NA-240B G3NA-410B,
-420B, -425B,
-440B, -450B
G3NA-
D210B
G3NA-
275B-
UTU
G3NA-
290B-
UTU
G3NA-
475B-
UTU
G3NA-
490B-
UTU
Operate time DC input 1/2 of load power source cycle + 1 ms max. 1 ms max. 1/2 of load power source cycle + 1 ms max.
AC input 1 1/2 of load power source cycle + 1 ms max. 30 ms max. 3/2 of load power source cycle + 1 ms max.
Release time DC input 1/2 of load power source cycle + 1 ms max. 5 ms max. 1/2 of load power source cycle + 1 ms max.
AC input 1 1/2 of load power source cycle + 1 ms max. 30 ms max. 3/2 of load power source cycle + 1 ms max.
Output ON voltage drop 1.6 V (RMS)
max.
1.6 V (RMS)
max.
1.8 V (RMS
max.)
1.5 V max. 1.6 V (RMS) max. 1.8 V (RMS) max.
Leakage current 5 mA max. at 100 VAC 10 mA max.
at 200 VAC
5 mA max.
at 200 VDC
5 mA max. at 100
VAC
10 mA max. at 200
VDC
10 mA max. at 200 VAC 20 mA max. at 400 VAC 10 mA max. at 200
VAC
20 mA max. at 400
VAC
Insulation resistance 100 MΩ min at 500 VDC
Dielectric strength 2,500 VAC, 50/60 Hz for 1 minute 4,000 VAC, 50/60 Hz for 1 min.
Vibration Malfunction 10 to 55 Hz, 1.5 mm double amplitude
Shock Malfunction 1,000 m/s2 (approx. 100G)
Ambient temperature Operating -30° to 80°C (-22° to 176°F) with no icing
Storage -30° to 100°C (-22° to 212°F) with no icing
Humidity 45% to 85% RH
Weight Approx. 60 g
(2.1 oz.)
Approx. 70 g
(2.5 oz.)
Approx. 80 g
(2.8 oz.)
Approx. 70 g
(2.5 oz.)
Approx. 120 g (4.2 oz.)
Solid State Relay G3NA 455
Engineering Data
Load Current vs. Ambient Temperature
Note: The ambient operating temperature of the Y92B-P250NF is
−30 to 70°C. Be sure the operating temperature is within this
range.
G3NA-205B G3NA-210B/410B G3NA-220B/420B
20
16
10
8
6
5
4
2
0
Ambient temperature (°C) Ambient temperature (°C) Ambient temperature (°C)
Load current (A)
Load current (A)
Load current (A)
Without heat sink
Without heat sink
Without heat sink
With standard heat sink
(Y92B-A100 or Y92B-
N50) or aluminum plate
measuring 75 mm x
75 mm x t3.2 mm
(W x H x t)
With standard heat sink
(Y92B-A100 or Y92B-
N50) or aluminum plate
measuring 150 mm x
150 mm x t3.2 mm
(W x H x t)
With iron plate measuring
100 x 100 x t0.8 (W x H x t)
With standard heat sink
(Y92B-A100 or Y92B-
N100) or aluminum plate
measuring 200 mm x
200 mm x t3.2 mm
(W x H x t)
With iron plate measuring
100 x 100 x t0.8 (W x H x t)
G3NA-240B G3NA-440B
50
45
40
30
20
12
10
6
4
2
G3NA-450B
Load current (A)
Ambient temperature (°C)
With standard heat sink
(Y92B-P250)
Without heat sink
50
45
40
30
20
12
10
6
4
2
−30−20 0 20406080100 −30−20 0 20406080100 −20 0 20406080100
0
0
60
50
40
30
20
10
6
0
−30
Load current (A)
Ambient temperature (°C)
Load current (A)
Ambient temperature (°C)
Without heat sink Without heat sink
With standard heat
sink (Y92B-A150N or
Y92B-N150)
With iron plate measuring
100 x 100 x t0.8 (W x H x t)
With standard heat
sink (Y92B-A150N
or Y92B-N150)
With iron plate measuring
100 x 100 x t0.8 (W x H x t)
With Y92B-A250
or heat sink with a
radiation efficiency
of 1°C/W.
70
60
50
40
35
30
20
12
7
100
80
90
01008060 7040200
−20−30
24A
G3NA-275B-UTU
G3NA-475B-UTU
G3NA-290B-UTU
G3NA-490B-UTU
70
75
60
50
40
30
20
10
12
7
80
01008060 7040200−20−30
24A
G3NA-D210B
20
10
6
5
4
2
0100806040200−20−30
Load current (A)
Ambient temperature (°C)
Load current (A)
Ambient temperature (°C)
Without heat sink
Without heat sink
With iron plate measuring
100 x 100 x t0.8 (W x H x t)
With iron plate measuring
100 x 100 x t0.8 (W x H x t)
0.6°C/W with
Heat Sink
Using the Y92B-P250NF
0.3°C/W with
Heat Sink
Using the Y92B-P250NF
Load current (A)
Ambient temperature (°C)
Without heat sink
With standard heat sink
(Y92B-A100 or Y92B-N50)
or aluminum plate measuring
150 mm x 150 mm x t3.2 mm
(W x H x t)
With iron plate measuring
100 x 100 x t0.8 (W x H x t)
456 Solid State Relay G3NA
One Cycle Surge Current
The values shown by the solid line are for non-repetitive inrush currents.
Keep the inrush current below the values shown by the dotted line if it occurs repetitively.
Thermal Resistance Rth
(Back of Junction SSR) (Examples)
Thermal Resistance Rth of Heat Sinks
(Examples)
Note: When using a commercially available heat sink, use one with a
thermal resistance equal to or less that the OMRON Heat Sink.
60
40
20
05,0001,000500200100503010
Energized time (ms)
Inrush current (A peak)
150
100
50
05,0001,000500200100503010
Energized time (ms)
Inrush current (A peak)
200
150
100
50
05,0001,000500200100503010
Ener
g
ized time
(
ms
)
Inrush current (A peak)
400
300
200
100
05,0001,000500200100503010
Energized time (ms)
Inrush current (A peak)
G3NA-205B
G3NA-210B
G3NA-410B
G3NA-220B
G3NA-420B
G3NA-240B
G3NA-440B/-450B
28
30
26
24
22
20
18
16
14
12
10
8
6
4
2
02,0001,000500200 30010050 70302010
Ener
g
ized time
(
ms
)
Inrush current (A peak)
900
800
700
600
500
400
300
200
100
01,00010050 3003010
Ener
g
ized time
(
ms
)
Inrush current (A peak)
1,200
800
1,000
600
400
200
01,00010050 3003010
Ener
g
ized time
(
ms
)
Inrush current (A peak)
G3NA-D210B
G3NA-275B-UTU
G3NA-475B-UTU
G3NA-290B-UTU
G3NA-490B-UTU
40
20
0
−20
−40
100806040200−20−30
Ambient temperature (°C)
Variation rate (%)
3,000
2,000
1,000
700
500
300
200
100
70
50
30
20
242220181614121086420
Heat sink area (cm2)
Load current
(
A
)
Note: The heat sink area refers to the combined area
of the sides of the heat sink that radiate heat.
For example, when a current of 18 A is allowed
to flow through the SSR at 40°C, the graph
shows that the heat sink area is about 450 cm2.
Therefore, if the heat sink is square, one side of
the heat sink must be 15 cm ( ) or
longer.
Ambient
temperature 80°C
Aluminum plate
3.2 mm thick
Ambient
temperature 40°C
450 (cm2)/2
Temperature
Characteristics (for
Must Operate Voltage
and Must Release
Voltage)
Heat Sink Area vs.
Load Current
G3NA-2❏❏B AC input G3NA-220B
Model Rth (°C/W)
G3NA-205B 3.22
G3NA-210B 2.62
G3NA-220B 1.99
G3NA-240B 0.45
G3NA-275B-UTU
G3NA-475B-UTU
G3NA-290B-UTU
G3NA-490B-UTU
0.45
G3NA-D210B 2.62
Model Rth (°C/W)
Y92B-N50 2.8
Y92B-N100 1.63
Y92B-N150 1.38
Y92B-A100 1.63
Y92B-A150N 1.37
Y92B-A250 1.00
Y92B-P250NF 0.46
Solid State Relay G3NA 457
Dimensions
■Relays
Note: All units are in millimeters unless otherwise indicated.
G3NA-205B, G3NA-210B, G3NA-220B, G3NA-410B, G3NA-420B
13.8
12
34
(−) (+)
4.5
25
47.5 44
47.6±0.2
25 max.
27 max.
Mounting Holes
Output
Input
Load
4.5 dia.
43 max.
58 max.
Operating
indicator
Four, M4 x 8
screws
Two, 4.3-dia.
or M4 holes
Terminal Arrangement/
Internal Connections
(Top View)
Load
power
supply
11.9
47.6±0.2 12
34
(−) (+)
G3NA-240B, G3NA-440B
13.8
47.5 44
4.5
25
11.9 Mounting Holes
Output
Input
Load
25 max.
27 max.
58 min.
4.5 dia. Two, M5 x 12 screws
43 max.
Two,
M 4 x 8
Operating
indicator
Two, 4.3-dia.
or M4 holes Load
power
supply
Terminal Arrangement/
Internal Connections
(Top View)
G3NA-D210B
13.8
47.6±0.2 12
34
(−) (+)
−+
4.5
25
47.5 44
Note: The load can be connected to either the positive or negative side.
11.9
25 max.
27 max.
Mounting Holes
Output
Input
Load
4.5 dia.
43 max.
58 max.
Four, M4 x 8
screws
Operating
indicator
Two, 4.3-dia.
or M4 holes
Terminal Arrangement/
Internal Connections
(Top View)
Load
power
supply
Note: When connecting the load, either the
positive or negative side of the load
terminals can be connected.
G3NA-275B-UTU, G3NA-475B-UTU, G3NA-290B-UTU, G3NA-490B-UTU
16.8
47.5 44
25
8.2
12
4.5
47.6±
0.2
12
(−)
4
(+)
3
Mounting Holes
Output
Input
Load
4.5 dia. Two, M5 x 12
screws
Operating
indicator
Two, 4.3-dia.
or M4 holes
Terminal Arrangement/
Internal Connections
(Top View)
Load
power
supply
Two, M4 x
8 screws
43 max.
58 max.
26 max.
28 max.
458 Solid State Relay G3NA
■Options (Order Separately)
One-touch Mounting Plate
The One-touch Mounting Plate is used to mount the GN3A to a DIN
Track .
R99-12 FOR G3NA (for the G3NA and G3NE)
•When a Relay is mounted to DIN Track, use it within the rating for a
Relay without a heat sink.
•Use the following DIN Tracks: PFP-100N or PFP-100N2.
Mounting Bracket
Heat Sinks
30
44
Two, M4 mounting
holes for the G3NE
Two, M4 mounting
holes for the G3NA
To mount the Relay to DIN
Track, first mount it to the
One-touch Mounting Plate
and then attach it to the DIN
Track as shown in the
diagram.
To remove the Relay from
the DIN Track, pull down on
the tab with a screwdriver in
the direction of the arrow.
R99-11 (for the G3NA-240B, G3NA-440B)
4.6
56
21 12.5
16
8
4
5
Use Mounting Bracket R99-11 so that the G3NA-240B/-440B can be
mounted with the same pitch as that of the G3N-240B.
5.6
47.6
90±0.3
35
30.5±0.3
30
54.5
6
35±0.2
90±0.4
Mounting Holes
4.6 dia. Two, M3 holes
Two, M4 holes
77 max.
100 max.
44 max. 47 max.
51 max.
Weight: approx. 200 g
Two, 3.2-dia. holes Two, 4.4-dia.
or M4 holes
The orientation indicated by the external dimensions is not the correct mounting orientation. When opening mounting holes, refer to the
mounting hole dimensions.
For surface mounting, a 30% derating of the load current is required (from the Load Current vs. Ambient Temperature graphs).
Y92B-N50 Heat Sink (for the G3NA-205B, G3NA-210B, G3NA-D210B, G3NA-410B, G3NE-210T(L))
Solid State Relay G3NA 459
Y92B-N100 Heat Sink (for the G3NA-220B, G3NA-420B, G3NE-220T(L))
35
30.5±0.3
47.6
90±0.3
5.6 54.5
28 13
35±0.2
30
The orientation indicated by the external dimensions is not the correct mounting orientation. When opening mounting holes, refer to the
mounting hole dimensions.
For surface mounting, a 30% derating of the load current is required (from the Load Current vs. Ambient Temperature graphs).
90±0.4
4.6 dia. Two, M3 holes
77 max.
100 max.
71 max.
100 max.
75 max.
Two, 3.2-dia. holes Mounting Holes
Weight: approx. 400 g
Two, M4
holes Two, 4.4-dia.
or M4 holes
Y92B-N150 Heat Sink (for the G3NA-240B, G3NA-440B)
35
47.6
5.6 5 4.5
30
90±0.3
56±0.3 13
28
The orientation indicated by the external dimensions is not the correct mounting orientation. When opening mounting holes, refer to the
mounting hole dimensions.
For surface mounting, a 30% derating of the load current is required (from the Load Current vs. Ambient Temperature graphs).
4.6 dia.
77 max.
100 max.
100 max.
30
100 max.
Two, 3.2-dia. holes
104 max.
Mounting Holes
Weight: approx. 560 g
Two, 4.4-dia.
or M4 holes
Three,
M4 holes
80 max.
47.6
M4
Thermostat
NC contact, 90∞C
64
120 105
120 max.
133.4
Fan power supply, 200 VAC 50/60 Hz
160 max.
172 max.
110max.
64±0.3
130±0.3
Y92B-P250NF Heat Sink (for the G3NA-275B-UTU, G3NA-475B-UTU, G3NA-290B-UTU, G3NA-490B-UTU)
The orientation indicated by the external dimensions is not the correct mounting orientation. When opening mounting holes, refer to the
mounting hole dimensions.
Two, 4.6-dia. holes
Mounting Holes
Weight: approx. 560 g Two, 4.5-dia. or
M4 holes
Two, M4 holes
Observe the precautions given in Mounting Method under Precautions for Correct Use.
460 Solid State Relay G3NA
Y92B-P250
70 max.
Four, M4
Four, R2.5
130.5 max.
190.5 max.
Mounting Holes
Four, 4.5 dia. or M4
Y92B-A100
Y92B-A150
Y92B-A250
47.6
50±0.1
47.6
50±0.1
56±0.5
R2.2 R2.2 47.6
50±0.1
56±0.5
1.5
9.6
2
1.5
30
90±0.1
90±0.1
90±0.1
Y92B-A100 Heat Sink
(for the G3NA-205B,
G3NA-210B, G3NA-
220B, G3NA-410B,
G3NA-420B, G3NA-
D210B)
Y92B-A150N Heat Sink
(for the G3NA-240B,
G3NA-440B)
Y92B-A250 Heat Sink
(for the G3NA-440B)
The orientation indicated by the external dimensions is not the correct mounting orientation. When opening mounting holes, refer to the
mounting hole dimensions.
For surface mounting, a 30% derating of the load current is required (from the Load Current vs. Ambient Temperature graphs).
Mounting Holes
Two, M4 holes
100 max.
Three, M4 holes
150 max.
Three, M4 holes
250 max.
80.5 max.
45.5 max.
Four, 4.3-dia. or M4 holes
102 max.
Weight: approx. 210 g Weight: approx. 310 g Weight: approx. 510 g
Solid State Relay G3NA 461
■Approvals
UL Recognized (File No. E64562) / CSA Certified (File No. LR35535) - - Ambient Temp. = 40°C
Note: 1. When used with the proper OMRON heat sink part number or an appropriately dimensioned equivalent.
2. The rated values approved by each of the safety standards (e.g., UL, CSA, and TÜV) may be different from the performance
characteristics individually defined in this catalog.
3. In the interest of product improvement, specifications are subject to change.
SSR type Input voltage Load type Contact ratings
Without heat sink With heat sink (see note 1)
G3NA-205B 5 to 24 VDC
100 to 120 VAC
200 to 240 VAC
General use/Tungsten 3 A, 240 VAC 5 A, 240 VAC
Motor 2.5 FLA, 15 LRA, 240 VAC 2.5 FLA, 15 LRA, 240 VAC
G3NA-210B General use/Tungsten 4 A, 240 VAC 10 A, 240 VAC
Motor 2.5 FLA, 15 LRA, 240 VAC 5 FLA, 30 LRA, 240 VAC
G3NA-220B General use/Tungsten 4 A, 240 VAC 20 A, 240 VAC
Motor 2.5 FLA, 15 LRA, 240 VAC 10 FLA, 60 LRA, 240 VAC
G3NA-225B General use/Tungsten 4 A, 240 VAC 25 A, 240 VAC
Motor 2.5 FLA, 15 LRA, 240 VAC 12 FLA, 72 LRA, 240 VAC
G3NA-240B General use/Tungsten 6 A, 240 VAC 40 A, 240 VAC
Motor 5 FLA, 30 LRA, 240 VAC 20 FLA, 120 LRA, 240 VAC
G3NA-410B 5 to 24 VDC
100 to 240 VAC
General use/Tungsten 4 A, 480 VAC 10 A, 480 VAC
Motor 2.5 FLA, 15 LRA, 480 VAC 5 FLA, 30 LRA, 480 VAC
G3NA-420B General use/Tungsten 4 A, 480 VAC 20 A, 480 VAC
Motor 2.5 FLA, 15 LRA, 480 VAC 10 FLA, 60 LRA, 480 VAC
G3NA-425B General use/Tungsten 4 A, 480 VAC 25 A, 480 VAC
Motor 2.5 FLA, 15 LRA, 480 VAC 12 FLA, 72 LRA, 480 VAC
G3NA-440B General use/Tungsten 6 A, 480 VAC 40 A, 480 VAC
Motor 5 FLA, 30 LRA, 480 VAC 20 FLA, 120 LRA, 480 VAC
G3NA-450B General use/Tungsten 6 A, 480 VAC 50 A, 480 VAC
Motor 5 FLA, 30 LRA, 480 VAC 24 FLA, 144 LRA, 480 VAC
G3NA-D210B General use 4 A, 200 VDC 10 A, 200 VDC
462 Solid State Relay G3NA
Safety Precautions
■Precautions for Safe Use
Although OMRON continuously strives to improve the quality and
reliability of our relays, the G3NA contains semiconductors, which
are generally prone to occasional malfunction and failure.
Maintaining safety is particularly difficult if a relay is used outside of
its ratings. Always use the G3NA within the rated values. When using
the G3NA, always design the system to ensure safety and prevent
human accidents, fires, and social damage even in the event of
G3NA failure, including system redundancy, measures to prevent
fires from spreading, and designs to prevent malfunction.
1. G3NA malfunction or fire damage may occasionally occur. Do not
apply excessive voltage or current to the G3NA terminals.
2. Heat Dissipation
•Do not obstruct the airflow to the G3NA or heat sink. Doing so
may cause the output element to short, or cause fire damage.
•Be sure to prevent the ambient temperature from rising due to
the heat radiation of the G3NA. If the G3NA is mounted inside a
panel, install a fan so that the interior of the panel is fully venti-
lated.
•Mount the G3NA in the specified orientation. If the G3NA is
mounted in any other orientation, abnormal heat generation
may cause output elements to short or may cause burning.
•Do not use the G3NA if the heat sink fins are bent, e.g., as the
result of dropping the G3NA. Heat dissipation characteristics will
be reduced, possibly causing G3NA failure.
•Apply a thin layer of Toshiba Silicone’s YG6260 or Sinetsu Sili-
cone’s G746, or a similar product to the heat sink before mount-
ing.
•If a material with high thermal resistance, such as wood, is
used, heat generated by the G3NA may occasionally cause fire
or burning. When installing the G3NA directly into a control
panel so that the panel can be used as a heat sink, use a panel
material with low thermal resistance, such as aluminum or steel.
•Use the specified heat sink or one with equivalent or better char-
acteristics.
3. Wire the G3NA and tighten screws correctly, observing the follow-
ing precautions
Heat generated by a terminal error may occasionally result in fire
damage. Do not operate if the screws on the output terminal are
loose.
•Abnormal heat generated by wires may occasionally result in
fire damage. Use wires suitable for the load current.
•Abnormal heat generated by terminals may occasionally result
in fire damage. Do not operate if the screws on the output termi-
nal are loose.
Tightening Torque
•Abnormal heat generated by terminals may occasionally result
in fire damage. When tightening terminal screws, be sure that
no non-conductive foreign matter is caught in screw.
•For GN3A Relays of 40 A or higher, use crimp terminals of an
appropriate size for the wire diameter for M5 terminals.
•Do not use any wires with damaged sheaths. These may cause
electric shock or leakage.
•Do not place wiring in the same conduit or duct as high-voltage
lines. Induction may cause malfunction or damage.
•Use wires of an appropriate length, otherwise malfunction and
damage may result due to induction.
•Mount the DIN Track securely. Otherwise, the DIN Track may
fall.
•Be sure that the G3NA clicks into place when mounting it to DIN
Track. The G3NA may fall if it is not mounted correctly.
•Do not mount the G3NA when your hands are oily or dirty, e.g.,
with metal powder. These may cause G3NA failure.
•Tighten the G3NA screws securely. Tightening torque: 0.78 to
0.98 N•m
•Tighten the heat sink screws securely. Tightening torque: 0.98
to 1.47 N•m
4. Preventing Overheating
When using the High-capacity Heat Sink (Y92B-P250NF), always
use a thermostat or other method to protect from overheating in
the event that the fan stops.
5. Do Not Touch Fan Blades
When the fan is operating, do not touch the fan blades with any
part of your body or allow foreign matter to come into contact with
the blades. Always attach the enclosed finger guard when using
the G3NA.
6. Operating Conditions
•Only use the G3NA with loads that are within the rated values.
Using the G3NA with loads outside the rated values may result
in malfunction, damage, or burning.
•Use a power supply within the rated frequency range. Using a
power supply outside the rated frequency range may result in
malfunction, damage, or burning.
7. Do not transport the G3NA under the following conditions. Failure
or malfunction may occur.
•Conditions under which the G3NA will be exposed to water
•High temperatures or high humidity
•Without proper packing
!WARNING
Minor Humon hazard by electric shock may occasionally occur.
Heatsink must be connected to ground in the end product.
Touching the charged section may occasionally cause
minor electric shock. Do not touch the G3NA terminal sec-
tion (the charged section) when the power supply is ON.
Be sure to attach the cover before use.
The G3NA and heat sink will be hot and may occasionally
cause minor burns. Do not touch the G3NA or the heat
sink either while the power supply is ON, or immediately
after the power is turned OFF.
The internal snubber circuit is charged and may occasion-
ally cause minor electric shock. Do not touch the G3NA’s
main circuit terminals immediately after the power is
turned OFF.
Be sure to conduct wiring with the power supply turned
OFF, and always attach the terminal cover after complet-
ing wiring. Touching the terminals when they are charged
may occasionally result in minor electric shock.
Do not apply a short-circuit to the load side of the G3NA.
The G3NA may rupture. To protect against short-circuit
accidents, install a protective device, such as a quick-
burning fuse, on the power supply line.
! Caution
! Caution
! Caution
! Caution
! Caution
Screw size Tightening torque
M4 1.2 N•m
M5 2.0 N•m
Solid State Relay G3NA 463
Operating and Storage Locations
Do not use or store the G3NA in the following locations. Doing so
may result in damage, malfunction, or deterioration of performance
characteristics.
■Precautions for Correct Use
Please observe the following precautions to prevent failure to oper-
ate, malfunction, or undesirable effect on product performance.
Before Actual Operation
1. The G3NA in operation may cause an unexpected accident.
Therefore it is necessary to test the G3NA under the variety of
conditions that are possible. As for the characteristics of the
G3NA, it is necessary to consider differences in characteristics
between individual SSRs.
2. Unless otherwise specified, the ratings in this catalog are tested
values in a temperature range between 15°C and 30°C, a relative
humidity range between 25% and 85%, and an atmospheric pres-
sure range between 88 and 106 kPa (standard test conditions
according to JIS C5442). It will be necessary to provide the above
conditions as well as the load conditions if the user wants to con-
firm the ratings of specific G3NAs.
Mounting Method
SSR Mounting Pitch (Panel Mounting)
Relationship between SSRs and Duct Height
Ventilation Outside the Control Panel
If the air inlet or air outlet has a filter, clean the filter regularly to pre-
vent it from clogging to ensure an efficient flow of air.
Do not locate any objects around the air inlet or air outlet, otherwise
the objects may obstruct the proper ventilation of the control panel.
A heat exchanger, if used, should be located in front of the SSRs to
ensure the efficiency of the heat exchanger.
•Please reduce the ambient temperature of SSRs. The rated load
current of an SSR is measured at an ambient temperature of 40°C.
•An SSR uses a semiconductor in the output element. This causes
the temperature inside the control panel to increase due to heating
resulting from the passage of electrical current through the load. To
restrict heating, attach a fan to the ventilation outlet or air inlet of
the control panel to ventilate the panel. This will reduce the ambient
temperature of the SSRs and thus increase reliability. (Generally,
each 10 °C reduction in temperature will double the expected life.)
Example: For 10 SSRs with load currents of 10 A,
0.16 x 10 = 1.6
Thus, 2 fans would be required.
Size of fans: 92 mm2, Air volume: 0.7 m3/min,
Ambient temperature of control panel: 30 °C
If there are other instruments that generate heat in the control panel
other than SSRs, additional ventilation will be required.
•Do not use or store in locations subject to direct sunlight.
•Do not use in locations subject to ambient temperatures outside
the range –20 to 60°C.
•Do not use in locations subject to relative humidity outside the
range 45% to 85% or locations subject to condensation as the
result of severe changes in temperature.
•Do not store in locations subject to ambient temperatures outside
the range –30 to 70°C.
•Do not use or store in locations subject to corrosive or flammable
gases.
•Do not use or store in locations subject to dust (especially iron
dust) or salts.
•Do not use or store in locations subject to shock or vibration.
•Do not use or store in locations subject to exposure to water, oil, or
chemicals.
•Do not use or store in locations subject to high temperatures or
high humidity.
•Do not use or store in locations subject to salt damage.
•Do not use or store in locations subject to rain or water drops.
60 mm min.
80 mm min.
30 mm min.
Duct
Vertical direction
Load current (A) 5 A 10 A 20 A 40 A 75 A 90 A
Required number
of fans per SSR
0.08 0.16 0.31 0.62 1.2 1.44
Countermeasure 1 Countermeasure 2
Duct
Duct
Vertical
direction
Do not surround the SSR
with ducts, otherwise the
heat radiation of the SSR
will be adversely affected.
Use short ducts. If the ducts cannot be
shortened, place the SSR on
a metal base so that it is not
surrounded by the ducts.
50 mm max.
(A height of no
more than half
the SSR's height
is recommended.)
Airflow
Mounting surface
Mounting surface
Mounting surface
Incorrect Example
Duct Duct
Duct
Base
Be aware of airflow
Air inlet
Ventilation
outlet
(axial fan)
Duct
464 Solid State Relay G3NA
High-capacity Heat Sink
(Y92B-P250NF)
DIN-track Mounting
•Assembled DIN Tracks are heavy. Mount the DIN Tracks securely.
Be sure that the Heat Sink is securely locked to the DIN Track.
•Attach End Plates (PFP-M, order separately) to both ends of the
Units on the DIN Track to hold them in place.
•To mount a Heat Sink to a DIN Track, press down at the point indi-
cated by arrow 1 in the diagram and then press in the Heat Sink at
the point indicated by arrow 2.
Applicable DIN Track
Mounting is possible on TE35-15Fe (IEC 60715) DIN tracks. DIN
tracks from the following manufacturers can be used.
Direct Mounting
•Prepare mounting holes as shown in the diagram. Tightening
torque: 0.98 to 1.47 N•m
•When mounting a Heat Sink directly, first remove the Fan Unit, then
mount the Heat Sink by itself before attaching the Fan Unit again.
(Remove the two screws shown in the following diagram.)
•First, temporarily mount the Heat Sink with the bottom two screws
and then attach the top two screws with the mounting bracket sand-
wiched between the Heat Sink and mounting surface. Finally,
tighten all four screws.
Ratings and Characteristics of High-
capacity Heat Sink (Y92B-P250NF)
Fan Ratings
Note: Average values.
Thermostat Ratings
Fan/Thermostat Characteristics
•Use a commercial power supply (50/60 Hz) for the Fan.
•Be sure to turn OFF the power supply and wait for the blades to
stop before inspecting the Fan.
•High-precision ball bearings are used in the fan and these may be
damaged if the Fan is dropped or otherwise subjected to shock.
The life and characteristics of the Fan will be reduced if the bear-
ings are damaged. Do not subject the Fan to shock.
•The life of the Fan depends on the ambient temperature, As a
guideline, the Fan life is 40,000 hours for continuous usage at 40°C.
•Be sure there are no objects near the air vents that would restrict
air flow and no loose objects, such as electrical lines.
•The tightening torque of the mounting screw when replacing the
Fan is 0.38 to 0.50 N•m.
•Terminals equivalent to Faston #110 are used for the Fan power
supply terminals.
•Connect the ground screw hole on the fan to PE.
Manufacturer Thickness: 1.5 mm Thickness: 2.3 mm
Schneider AM1-DE2000 ---
WAGO 210-114 or 210-197 210-118
PHOENIX N35/15 N35/15/15-2.3
Vertical
64
130±0.3
Remove screws Fan Unit
Heat Sink
Rated voltage 200 V
Operating voltage 85% to 110% of rated voltage
Frequency 50/60 Hz
Rated current
(See note.)
0.085 A at 50 Hz
0.072 A at 60 Hz
Rated speed
(See note.)
2,500 r/min at 50 Hz
2,850 r/min at 60 Hz
Operating temperature Approx. 90°C
Contact ratings 3 A at 240 VAC, resistive load
3 A at 24 VDC, resistive load
Insulation class
(Fan)
VDE:E (120°C)
UL: A (105°C)
CSA:B (130°C)
Protection class 1
Insulation
resistance
100 MΩ min. (at 500 VDC) between power sup-
ply connections and non-charged metal part
Dielectric strength Fan:
Thermostat:
2,000 VAC for 1 min
1,500 VAC for 1 min
Between power supply connections and non-
charged metal part
Ambient operating
temperature
−30 to 70°C (with no icing)
Storage
temperature
−40 to 85°C (with no icing)
Ambient operating
humidity
25% to 85%
Solid State Relay G3NA 465
Preventing Overheating with a
High-capacity Heat Sink (Y92B-P250NF)
•When the High-capacity Heat Sink is used, high-capacity switching
at 75 A or 90 A requires forced cooling with a fan. Connect the Fan
to a power supply according to its ratings specifications.
•If the Fan stops due to a power supply error, due to foreign matter
in the power supply connection, or due to aging, the Heat Sink will
heat to high temperatures, possibly resulting in failure of the SSR or
adverse affects on other devices. Implement an overheating pre-
vention measure, such as turning OFF the load current, if the Heat
Sink overheats.
•A thermostat is provided to detect overheating. The thermostat
uses a NC contact, i.e., the circuit will be opened for overheating.
This thermostat can be used to stop the operation of the SSR.
Implement an overheating prevention measure by using this signal
to output an alarm or perform another response applicable to the
system. Also, confirm that there is no problem with the overall sys-
tem.
•Do not connect the thermostat directly to the load power supply.
Connect it to a contactor or other shutoff device connected above
the SSR.
•Terminals equivalent to Faston #187 are used for the thermostat
terminals.
•Do not place heat-dissipating silicon grease on the thermostat.
•Do not solder the thermostat terminals.
•The following diagram shows a protective circuit example.
Ventilating a High-capacity Heat Sink
(Y92B-P250NF)
•Refer to Ventilation Outside the Control Panel.
Operating Conditions
•Do not apply currents exceeding the rated current otherwise, the
temperature of the G3NA may rise excessively.
•As protection against accidents due to short-circuiting, be sure to
install protective devices, such as fuses and no-fuse breakers, on
the power supply side.
•Do not apply overvoltages to the input circuit or output circuit. Fail-
ure or burning may result.
•Do not drop the G3NA or otherwise subject it to abnormal shock.
Malfunction or failure may result.
•Keep the cooling system running continuously during the ON/OFF
operation of the SSR. This is to allow residual heat to dissipate
while the SSR is OFF.
Noise Terminal Voltage
According to EN55011
The G3NA-UTU complies with EN55011 standards when a capacitor
is connected to the load power supply as shown in the following cir-
cuit diagram.
•Connect capacitor C1 to both sides of the input terminals for a
G3NA with a DC input.
•Connect capacitor C2 to both sides of the load power supply out-
put.
•Connect the varistor to both sides of the G3NA output terminals.
•Do not use an input line that is longer than 3 m.
Loss Time
The loss time will increase when the G3NA is used at a low applied
voltage or current. Be sure that this does not cause any problems.
Using DC Loads
For a DC or L load, a diode should be connected in parallel the load
to absorb the counter electromotive force of the load.
Fuses
Connect a quick-break fuse in series with the load as a short-circuit
protection measure. Use one of the fuses in the following table or one
with equivalent or better characteristics.
Recommended Fuses
Reverse Connection
The output terminal side of the G3NA-D210B is connected to a built-
in diode to protect the SSR from damage that may result from
reverse connection. The SSR, however, cannot withstand one minute
or more if the wires are connected in reverse. Therefore, pay the
utmost attention not to make polarity mistakes on the load side.
Load
G3NA Load side
Input side
Y92B-P250NF
Thermostat
(NC contact)
Circuit breaker
(contact side)
Coil
power
supply
Circuit
breaker
Circuit breaker
(coil side)
Output
Input
C1 C2
G3NA-UTU
type
Load
Capacitor C1
0.1 µF
3 m max.
Varistor
• G3NA-2@@: 470 V, 0.6 W
• G3NA-4@@: 910 V, 0.8 W
Capacitor C2
• G3NA-2@@: 1 µF, 250 VAC
• G3NA-4@@: 0.5 µF, 500 VAC
G3NA rated
load current
Fuse model Manufacturer Applicable SSR
5 A 60LFF5 Kyosan Electric
Manufacturing
Company
G3NA-205B
8 A 60LFF8 G3NA-210B
10 A 60LFF10
15 A 60LFF15 G3NA-220B
20 A 60LFF20
50SHA20
25 A 60PFF25
50SHA25
G3NA-240B
30 A 60PFF30
50SHA30
40 A 50SHA40
45 A 50SHA45
50 A 50SHA50 G3NA-275B-UTU
75 A 50SHA75
80 A 50SHA80 G3NA-290B-UTU
100 A 50SHB100
Loss time
SSR
Input
Load
Load power
supply
466 Solid State Relay G3NA
■Precautions on Operating and Storage Environments
1. Operating Ambient Temperature
The rated value for the ambient operating temperature of the G3NA
is for when there is no heat build-up. For this reason, under condi-
tions where heat dissipation is not good due to poor ventilation, and
where heat may build up easily, the actual temperature of the G3NA
may exceed the rated value resulting in malfunction or burning.
When using the G3NA, design the system to allow heat dissipation
sufficient to stay below the Load Current vs. Ambient Temperature
characteristic curve. Note also that the ambient temperature of the
G3NA may increase as a result of environmental conditions (e.g., cli-
mate or air-conditioning) and operating conditions (e.g., mounting in
an airtight panel).
2. Transportation
When transporting the G3NA, observe the following points. Not doing
so may result in damage, malfunction, or deterioration of perfor-
mance characteristics.
•Do not drop the G3NA or subject it to severe vibration or shock.
•Do not transport the G3NA if it is wet.
•Do not transport the G3NA under high temperatures or humidity.
•Do not transport the G3NA without packing it properly.
3. Vibration and Shock
Do not subject the G3NA to excessive vibration or shock. Otherwise
the G3NA may malfunction and internal components may be
deformed or damaged, resulting in failure of the G3NA to operate. To
prevent the G3NA from abnormal vibration, do not install the G3NA in
locations or by means that will subject it to vibration from other
devices, such as motors.
4. Solvents
Do not allow the G3NA or the resin portion of the Fan’s thermostat to
come in contact with solvents, such as thinners or gasoline. Doing so
will dissolve the markings on the G3NA.
5. Oil
Do not allow the G3NA terminal cover to come in contact with oil.
Doing so will cause the cover to crack and become cloudy.
1. Leakage Current
A leakage current flows through a snubber circuit in the G3NA even
when there is no power input. Therefore, always turn OFF the power
to the input or load and check that it is safe before replacing or wiring
the G3NA.
2. Screw Tightening Torque
Tighten the G3NA terminal screws properly. If the screws are not
tight, the G3NA will be damaged by heat generated when the power
is ON. Perform wiring using the specified tightening torque.
3. Handling Relays
Do not mount the G3NA when your hands are oily or dirty, e.g., with
metal powder. These may cause G3NA failure.
4. Do Not Drop
Be careful not to drop a Relay or Heat Sink onto any part of your
body while working. Injury may result. This is particularly true for the
High-capacity Heat Sink (Y92B-P250NF), which weighs 2.5 kg.
■Operation
Input circuit
Trigger circuit
Switch element Snubber circuit
Varistor
Leakage current
Solid State Relay G3NA
Omron Electronic Components, LLC
Terms and Conditions of Sales
1. Definitions: The words used herein are defined as follows.
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(b) Seller: Omron Electronic Components LLC and its subsidiaries
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OMRON PRODUCT IS FIT AND SUFFICIENT FOR USE IN A MOTORIZED VEHICLE
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Product:
(a) Outdoor use, use involving potential chemical contamination or electrical
interference.
(b) Use in consumer Products or any use in significant quantities.
(c) Energy control systems, combustion systems, railroad systems, aviation systems,
medical equipment, amusement machines, vehicles, safety equipment, and
installations subject to separate industry or government regulations.
(d) Systems, machines, and equipment that could present a risk to life or property.
3. Prohibited Use: NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING
SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM
AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE
PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE
WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
4. Motorized Vehicle Application: USE OF ANY PRODUCT/S FOR A MOTORIZED
VEHICLE APPLICATION MUST BE EXPRESSLY STATED IN THE SPECIFICATION BY
SELLER.
5. Programmable Products: Seller shall not be responsible for the Buyer's programming of
a programmable Product.
1. Warranty: Seller's exclusive warranty is that the Products will be free from defects in
materials and workmanship for a period of twelve months from the date of sale by Seller
(or such other period expressed in writing by Seller). SELLER MAKES NO WARRANTY
OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT ALL OTHER WARRANTIES,
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE OF THE PRODUCTS.
2. Buyer Remedy: Seller's sole obligation hereunder shall be to replace (in the form
originally shipped with Buyer responsible for labor charges for removal or replacement
thereof) the non-complying Product or, at Seller's election, to repay or credit Buyer an
amount equal to the purchase price of the Product; provided that there shall be no
liability for Seller or its affiliates unless Seller's analysis confirms that the Products were
correctly handled, stored, installed and maintained and not subject to contamination,
abuse, misuse or inappropriate modification. Return of any Products by Buyer must be
approved in writing by Seller before shipment.
3. Limitation on Liability: SELLER AND ITS AFFILIATES SHALL NOT BE LIABLE FOR
SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES, LOSS OF
PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED
WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT,
WARRANTY, NEGLIGENCE OR STRICT LIABILITY. FURTHER, IN NO EVENT SHALL
LIABILITY OF SELLER OR ITS AFFILITATES EXCEED THE INDIVIDUAL PRICE OF
THE PRODUCT ON WHICH LIABILITY IS ASSERTED.
4. Indemnities: Buyer shall indemnify and hold harmless Seller, its affiliates and its
employees from and against all liabilities, losses, claims, costs and expenses (including
attorney's fees and expenses) related to any claim, investigation, litigation or proceeding
(whether or not Seller is a party) which arises or is alleged to arise from Buyer's acts or
omissions under these Terms or in any way with respect to the Products.
1. Intellectual Property: The intellectual property embodied in the Products is the exclusive
property of Seller and its affiliates and Buyer shall not attempt to duplicate it in any way
without the written permission of Seller. Buyer (at its own expense) shall indemnify and
hold harmless Seller and defend or settle any action brought against Seller to the extent
that it is based on a claim that any Product made to Buyer specifications infringed
intellectual property rights of another party.
2. Property; Confidentiality: Notwithstanding any charges to Buyer for engineering or
tooling, all engineering and tooling shall remain the exclusive property of Seller. All
information and materials supplied by Seller to Buyer relating to the Products are
confidential and proprietary, and Buyer shall limit distribution thereof to its trusted
employees and strictly prevent disclosure to any third party.
3. Performance Data: Performance data is provided as a guide in determining suitability
and does not constitute a warranty. It may represent the result of Seller's test conditions,
and the users must correlate it to actual application requirements.
4. Change In Specifications: Product specifications and descriptions may be changed at
any time based on improvements or other reasons. It is Seller’s practice to change part
numbers when published ratings or features are changed, or when significant
engineering changes are made. However, some specifications of the Product may be
changed without any notice.
5. Errors And Omissions: The information on Seller’s website or in other documentation
has been carefully checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
6. Export Controls: Buyer shall comply with all applicable laws, regulations and licenses
regarding (a) export of the Products or information provided by Seller; (b) sale of
Products to forbidden or other proscribed persons or organizations; (c) disclosure to non-
citizens of regulated technology or information.
1. Waiver: No failure or delay by Seller in exercising any right and no course of dealing
between Buyer and Seller shall operate as a waiver of rights by Seller.
2. Assignment: Buyer may not assign its rights hereunder without Seller's written consent.
3. Law: These Terms are governed by Illinois law (without regard to conflict of laws).
Federal and state courts in Cook County, Illinois have exclusive jurisdiction for any
dispute hereunder.
4. Amendment: These Terms constitute the entire agreement between Buyer and Seller
relating to the Products, and no provision may be changed or waived unless in writing
signed by the parties.
5. Severability: If any provision hereof is rendered ineffective or invalid, such provision shall
not invalidate any other provision.
I. GENERAL
II. SALES
III. PRECAUTIONS
IV. WARRANTY AND LIMITATION
V. INFORMATION; ETC.
VI. MISCELLANEOUS
Solid State Relay G3NA
Certain Precautions on Specifications and Use
1. Suitability for Use. Seller shall not be responsible for conformity with any stan-
dards, codes or regulations which apply to the combination of the Product in
Buyer's application or use of the Product. At Buyer's request, Seller will pro-
vide applicable third party certification documents identifying ratings and limi-
tations of use which apply to the Product. This information by itself is not
sufficient for a complete determination of the suitability of the Product in com-
bination with the end product, machine, system, or other application or use.
Buyer shall be solely responsible for determining appropriateness of the par-
ticular Product with respect to Buyer's application, product or system. Buyer
shall take application responsibility in all cases but the following is a non-
exhaustive list of applications for which particular attention must be given:
(i) Outdoor use, uses involving potential chemical contamination or electrical
interference, or conditions or uses not described in this document.
(ii) Energy control systems, combustion systems, railroad systems, aviation
systems, medical equipment, amusement machines, vehicles, safety
equipment, and installations subject to separate industry or government
regulations.
(iii) Use in consumer products or any use in significant quantities.
(iv) Systems, machines and equipment that could present a risk to life or
property. Please know and observe all prohibitions of use applicable to this
product.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS
RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM
AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT
THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE
INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
2. Programmable Products. Seller shall not be responsible for the user's pro-
gramming of a programmable product, or any consequence thereof.
3. Performance Data. Performance data given in this publication is provided as
a guide for the user in determining suitability and does not constitute a war-
ranty. It may represent the result of Seller's test conditions, and the users must
correlate it to actual application requirements. Actual performance is subject to
Seller's Warranty and Limitations of Liability.
4. Change in Specifications. Product specifications and accessories may be
changed at any time based on improvements and other reasons. It is our prac-
tice to change part numbers when published ratings or features are changed,
or when significant construction changes are made. However, some specifica-
tions of the Product may be changed without any notice. When in doubt, spe-
cial part numbers may be assigned to fix or establish key specifications for
your application. Please consult with your Seller representative at any time to
confirm actual specifications of purchased Product.
5. Errors and Omissions. The information in this publication has been carefully
checked and is believed to be accurate; however, no responsibility is assumed
for clerical, typographical or proofreading errors, or omissions.
6. RoHS Compliance. Where indicated, our products currently comply, to the
best of our knowledge as of the date of this publication, with the requirements
of the European Union's Directive on the Restriction of certain Hazardous
Substances ("RoHS"), although the requirements of RoHS do not take effect
until July 2006. These requirements may be subject to change. Please consult
our website for current information.
OMRON ON-LINE
Global - http://www.omron.com
USA - http://www.components.omron.com
Cat. No. X301-E-1 Printed in USA
OMRON ELECTRONIC
COMPONENTS LLC
55 E. Commerce Drive, Suite B
Schaumburg, IL 60173
847-882-2288
06/09 Specifications subject to change without notice
Complete “Terms and Conditions of Sale” for product purchase and use are on Omron’s website
at http://www.components.omron.com – under the “About Us” tab, in the Legal Matters section.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
