UL Recognized
File No. E43641
General Specifications (UL 508)
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SPST
Small Size
Quick-Connect
Terminals for simple
connection
Flange Mounting
30 Amp Rating
Meets UL873 & UL508
Spacing (8mm through air,
9.5mm over surface)
Class F Insulation for
max coil temperature
of 155˚C
6/22
SECTION 6
Magnecraft Solution Guide 105A
Magnecraft Solution Guide 105A
W9A Miniature Power Relays/SPST and SPDT 30 Amp Rating (DC and AC)
Units
A
V
Resistive
Resistive
HP
HP
Pilot Duty
mA
V
V
VA
W
(Resistive)
ms
V
V
°C
°C
g-n
g-n
grams
Minimum
% of Nominal
Operations @ Rated Current
Unpowered
Between coil and contact
Between contacts
Standard version
Storage
Operation
Operational
Contact Characteristics
Number and type of Contacts
Contact materials
Thermal (Carrying) Current
Maximum Switching Voltage
Switching Current @ Voltage
Minimum Switching Requirement
Coil Characteristics
Voltage Range
Operating Range
Average consumption
Drop-out voltage threshold
Performance Characteristics
Electrical Life (UL 508)
Mechanical Life
Operating time (response time)
Dielectric
Environment
Product certications
Ambient air temperature
around the device
Vibration resistance
Shock resistance
Weight
W9AS1
SPST-NO
Silver Alloy
30
300V
30A @ 240V 50/60Hz
30A @ 28V
2 @ 240V 50/60Hz
1 @ 125V 50/60Hz
470 VA
100 @ 5 VDC, 12 VAC
12….277
5…110
85% to 120%
75% to 120%
2.8
1
10%
10%
100,000
10,000,000
15
2500
1500
UL
-40…+85
-40…+55
3, 10-55Hz
10
33