156.OA11.1231C

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Altech Corporation

RELAY SAFETY 4PST 8A 12V

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Altech Corporation

RELAY SAFETY 4PST 8A 12V

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	156.OA11.1231C	156.OA11 Series

Coil Current	50 mA	50 mA
Coil Power	600 mW	600 mW
Coil Resistance	240 Ohms	240 - 960 Ohms
Coil Voltage	12 VDC	12 - 24 VDC
Contact Form	4PST-3NO/1NC (3 Form A, 1 Form B)	4PST-2NO/2NC (2 Form A, 2 Form B), 4PST-3NO/1NC (3 Form A, 1 Form B)
Contact Material	Gold (Au), Silver Tin Oxide (AgSnO)	Gold (Au), Silver Tin Oxide (AgSnO)
Contact Rating (Current)	8 A	8 A
Mounting Type	DIN Rail	DIN Rail
Must Operate Voltage	8.4 VDC	8.4 - 16.8 VDC
Operate Time	20 ms	20 ms
Operating Temperature [Max]	85 °C	85 °C
Operating Temperature [Min]	-40 °C	-40 °C
Release Time	6 ms	6 ms
Switching Voltage [Max]	250 VDC, 400 VAC	250 - 400 VDC
Termination Style	Screw Terminal	Screw Terminal

1 CHANNEL MODULE, 4P,8A, 24V,

Part	Coil Voltage	Contact Form	Switching Voltage [Max]	Contact Material	Operating Temperature [Max]	Operating Temperature [Min]	Operate Time	Contact Rating (Current)	Must Operate Voltage	Mounting Type	Coil Resistance	Coil Power	Termination Style	Release Time	Coil Current
Altech Corporation 156.OA11.2422C	24 VDC	4PST-2NO/2NC (2 Form A, 2 Form B)	250 VDC, 400 VAC	Gold (Au), Silver Tin Oxide (AgSnO)	85 °C	-40 °C	20 ms	8 A	16.8 VDC	DIN Rail	960 Ohms	600 mW	Screw Terminal	6 ms
Altech Corporation 156.OA11.1231C	12 VDC	4PST-3NO/1NC (3 Form A, 1 Form B)	250 VDC, 400 VAC	Gold (Au), Silver Tin Oxide (AgSnO)	85 °C	-40 °C	20 ms	8 A	8.4 VDC	DIN Rail	240 Ohms	600 mW	Screw Terminal	6 ms	50 mA

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 118.55

General part information

RELAY SAFETY 4PST 8A 12V

Technical documentation and resources