139
PCB Power Relay – G4W
Ordering Information
Impulse Withstand Voltage as High
as 10 kV with 4kV Dielectric
Strength: Ideal for Power Supply
Switching
Creepage distance of 8 mm min.
Dielectric strength of 4,000 VAC min.
SPST-NO types conform to TV-8 rating.
DPST-NO types conform to TV-5 rating.
International 2.54mm terminal pitch.
RC+SX
VDE
Rated coil voltage
Note: When ordering, add the rated coil voltage to the model number.
Example: G4W-11123A-US-TV8 12 VDC
G4W - - - - VDC
12345 6789
1. Contact Form
11: SPST-NO
22: DPST-NO
2. Contact Type
1: Single button
3. Enclosure Ratings
2: Unsealed
4. Mounting Style
None: Standard
3: Upper mounting bracket
5. Terminals
P: Straight PCB
A: Solder
T: Quick connect
6. Approved Standards
US: UL, CSA certified
7. TV Ratings
TV5: TV-5
TV8: TV-8
8. Special Function
None: General-purpose
Z: Full-wave rectifier
9. Rated Coil Voltage
12, 24, 100 VDC
Contacts SPST-NO DPST-NO
Mounting style Terminals
General purpose PCB (straight) G4W-1112P-US-TV8 G4W-2212P-US-TV5
Upper mounting Solder G4W-11123A-US-TV8 G4W-22123A-US-TV5
Quick-connect G4W-11123T-US-TV8 G4W-22123T-US-TV5
Model Number Legend
Power Relays
140
PCB Power Relay – G4W
Characteristics
Contact resistance 30 mmax.
Operate time 20 ms max. (mean value: approx. 13 ms)
Release time 5 ms max. (mean value: approx. 2.5 ms)
Bounce time Operate: approx. 3 ms
Max. Operating Frequency Mechanical: 18,000 operations/hr
Electrical: 1,800 operations/hr (under rated load)
Insulation resistance 100 Mmax. (at 500 VDC)
Dielectric strength 4,000 VAC, 50/60 Hz for 1 min between coil and contacts
2,000 VAC, 50/60 Hz for 1 min between contacts of different polarities (DPST-NO)
1,500 VAC, 50/60 Hz for 1 min between contacts of same polarity
Impulse withstand voltage 10,000 V (1.2 x 50 µs) between coil and contacts
Vibration resistance Destruction: 10 to 55 to 10 Hz, 0.75mm single amplitude (1.5mm double amplitude)
Malfunction: 10 to 55 to 10 Hz, 0.75mm single amplitude (1.5mm double amplitude)
Shock resistance Destruction: 1,000 m/s2
Malfunction: 150 m/s2
Endurance Mechanical: 5,000,000 operations min. (at 18,000 operations/hr)
Electrical: 100,000 operations min. (at 1,800 operations/hr)
Ambient temperature Operating: -25˚C to 55˚C (with no icing)
Ambient humidity Operating: 5% to 85% RH
Weight Approx. 29 g
Rated voltage 12 VDC 24 VDC 100 VDC
Rated current 66.7 mA 33.3 mA 8 mA
Coil resistance 180 720 12,500
0.93 3.7 61.8
1.65 6.4 106
Must operate voltage 80% max. of rated voltage
Must release voltage 10% min. of rated voltage
Max. voltage 130% of rated voltage (at 23°C)
Power consumption Approx. 800 mW
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±15%.
2. Operating characteristics are measured at a coil temperature of 23°C.
Specifications
Coil Ratings
Single-side Stable Type
Coil inductance Armature OFF
(H) (ref. value) Armature ON
Contact Ratings
Item SPST-NO DPST-NO
Load Resistive load Inductive load Resistive load Inductive load
(cosø = 1) (cosø = 0.4; L/R = 7 ms) (cosø = 1) cosø = 0.4; L/R = 7 ms)
Rated load 15A at 250 VAC; 10A at 250 VAC; 10A at 250 VAC; 7.5A at 250 VAC;
15A at 24 VDC 7.5A at 24 VDC 10A at 24 VDC; 5A at 24 VDC
Contact material AgCdO (Cd free planned 1 Apr 05)
Rated carry current 15A 10A
Max. switching voltage 250 VAC, 125 VDC
Max. switching current 15A 10A
Max. switching power 3,750 VA, 375 W 2,500 VA, 255 W 2,500 VA, 240 W 1,850 VA, 120 W
Failure rate (reference value) 100 mA at 5 VDC
141
PCB Power Relay – G4W
Power Relays
Approved Standards
UL508 (File No. E41643)/CSA C22.2 No.14 (File No.LR31928)
SEMKO (File No. 9346122, 9223128)
Contact form Coil ratings Contact ratings
SPST-NO 6-100 VDC 15/120 A, 250 VAC
DPST 6-120 VDC 10/80 A, 250 VAC
Model Contact Form Coil ratings Contact ratings
G4W-1112P-US-TV8 SPST-NO 6 to 120 VDC 15 A, 250 VAC (general use)
G4W-11123A-US-TV8 15 A, 24 VDC
G4W-11123T-US-TV8 TV-8
1/2 hp, 125 VAC
1 hp, 250 VAC
3/4 hp, 240 VAC
G4W-2212P-US-TV5 DPST-NO 15 A, 250 VAC (general use)
G4W-22123A-US-TV5 10 A, 250 VAC (general use)
G4W-22123T-US-TV5 15 A, 24 VDC
TV-5
1/2 hp, 250 VAC
1/3 hp, 125/250 VAC
EN 61810-1 (VDE0435 (File No. 1906, No. 1907)
Contact form Coil ratings Contact ratings
SPST-NO 6, 12, 24, 48, 100 VDC 15 A, 250 VAC (cosø = 1.0)
10 A, 250 VAC (cosø = 0.4)
15 A, 24 VDC (0 ms)
7.5 A, 24 VDC (40 ms)
DPST-NO 10 A, 250 VAC (cosø = 1.0)
7.5 A, 250 VAC (cosø = 0.4)
10 A, 24 VDC (0 ms)
5 A, 24 VDC (40 ms)
142
PCB Power Relay – G4W
Maximum Switching Power
G4W-1112P-US-TV8/-11123A-US-TV8/-11123T-US-TV8
Switching voltage (V)
G4W-2212P-US-TV5/-22123A-US-TV5/-22123T-US-TV5
Endurance
G4W-1112P-US-TV8/-11123A-US-TV8/-1123T-US-TV8
Endurance (x10 operations)
3Switching current (A)
Switching voltage (V)
G4W-2212P-US-TV5/-22123A-US-TV5/-22123T-US-TV5
Switching current (A) Switching current (A)
AC inductive load (cosφ = 0.4)
AC resistive load
DC resistive load
DC inductive load
(L/R = 7 ms)
AC inductive load (cosφ = 0.4)
AC resistive load
DC resistive load
DC inductive load
(L/R = 7 ms)
Switching current (A)
110-VDC resistive load
220-VAC inductive load
(cosφ = 0.4)
24-VDC (L/R = 7 ms)
24-VDC re
sistive load 220-VAC
resistive
load
110-VDC inductive load (L/R = 7 ms)
220-VAC inductive load (cosφ = 0.4)
AC load
DC load
110-VDC resistive load
110-VDC inductive load (L/R = 7 ms)
24-VDC (L/R = 7 ms)
24-VDC resistive load
Endurance (x10 operations)
3
220-VAC resistive load
Ambient Temperature vs.
Maximum Coil Voltage
Maximum coil voltage (%)
Ambient temperature (°C)
20
10
5
2
1
0.5
0.2
0.1 5102050100 200 300
20
10
5
2
1
0.5
0.2
0.1 5102050100 200 300
5,000
2,000
1,000
500
200
100 281012 1546 14
5,000
2,000
1,000
500
200
100
024681012 14 16
200
180
140
130
120
110
100
80
0
160
070809020 30 40 50 55 60
Note: The maximum coil voltage refers to the maxi-
mum value in a varying range of operating
power voltage, not a continuous voltage.
Engineering Data
143
PCB Power Relay – G4W
Dimensions
G4W-
(
12P-US-TV Mounting Holes (Bottom View)
G4W-2212P-US-TV-5
G4W-1112P-US-TV-8
30.5 max. 19.5 max.
30.5 max.
0.5 0.5 1.5 1.5 5
10.16±0.1
10.16
15.24 7.62
(5)
(4.67)
(4.67)
(2.64)
Two, 1.8-dia. holes
Two, 1.2-dia. holes
10.16
15.24 7.62
(5)
(4.67)
(4.67)
(2.64)
Four, 1.8-dia. holes
Two, 1.2-dia. holes
Terminal Arrangement/Internal
Connections (Bottom View)
5
64
1
1
2
3
4
5
6
G4W-
(
123T-US-TV
Mounting Holes (Bottom View)
Terminal Arrangement/Internal
Connections (Bottom View)
G4W-
(
123A-US-TV
G4W-11123A-US-TV8
G4W-11123T-US-TV-8
G4W-22123A-US-TV5
G4W-22123T-US-TV5
Tolerance: ±0.2
1.75 R
38+0.2
31 max.
23.4
20 max.
15.24 3.5
9
2.1
9.7
3 dia. hole 4.75
0.5
6.5
31 max.
2
45 max.
3-dia. hole 4.75
0.5
31 max.
2
45 max.
8.35
38+0.2
31 max.
23.4
1.75 R
20 max.
15.24
3.5
9
2.1
9.7
5
64
1
5
6
1
2
3
4
5
6
1
2
3
4
38
Power Relays
OMRON ON-LINE
Global - http://www.omron.com
USA - http://www.omron.com/oei
Canada - http://www.omron.ca
Cat. No. JB301-E3-01 Printed in USA
OMRON CANADA, INC.
885 Milner Avenue
Toronto, Ontario M1B 5V8
416-286-6465
OMRON ELECTRONIC
COMPONENTS LLC
55 E. Commerce Drive, Suite B
Schaumburg, IL 60173
847-882-2288
8/05 Specifications subject to change without notice
Complete “Terms and Conditions of Sale” for product purchase and use are on Omron’s website
at www.omron.com/oei 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.