Safety Relays

Browse available Safety Relays part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Mounting Type	Coil Voltage	Contact Form	Contact Rating (Current)	Switching Voltage	Features	Termination Style	Must Operate Voltage	Must Release Voltage	Operating Temperature	Contact Material	Operate Time	Release Time
85100636 RELAY SAFETY 3PST 6A 24V Crouzet	1,933	-	RFQ	Datasheet	KZH3-RS	Bulk	Obsolete	DIN Rail	24VAC/DC	3PST-NO (3 Form A)	6 A	440VAC - Max	Lighted Indicator	Screw Terminal	-	-	20 ms	500 ms	0°C ~ 50°C	Silver Tin Oxide (AgSnO)
456.OA12.1224C SAFETY MODULE 4 CH 6P 8A 12V 2NO Altech Corporation	3,825	-	RFQ	Datasheet	OA	Bulk	Active	DIN Rail	12VDC	6PST-4NC/2NO (4 Form B, 2 Form A)	8 A	400VAC, 250VDC - Max	-	Screw Terminal	8.4 VDC	-	20 ms	6 ms	-40°C ~ 85°C	Silver Tin Oxide (AgSnO), Gold (Au)
456.OA12.2424C SAFETY MODULE 4 CH 6P 8A 24V 2NO Altech Corporation	4,326	-	RFQ	Datasheet	OA	Bulk	Active	DIN Rail	24VDC	6PST-4NC/2NO (4 Form B, 2 Form A)	8 A	400VAC, 250VDC - Max	-	Screw Terminal	16.8 VDC	-	20 ms	6 ms	-40°C ~ 85°C	Silver Tin Oxide (AgSnO), Gold (Au)
456.OA12.1233C SAFETY MODULE 4 CH 6P 8A 12V 3NO Altech Corporation	1,155	-	RFQ	Datasheet	OA	Bulk	Active	DIN Rail	12VDC	6PST-3NO/3NC (3 Form A, 3 Form B)	8 A	400VAC, 250VDC - Max	-	Screw Terminal	8.4 VDC	-	20 ms	6 ms	-40°C ~ 85°C	Silver Tin Oxide (AgSnO), Gold (Au)
456.OA12.1242C SAFETY MODULE 4 CH 6P 8A 12V 4NO Altech Corporation	3,799	-	RFQ	Datasheet	OA	Bulk	Active	DIN Rail	12VDC	6PST-4NO/2NC (4 Form A, 2 Form B)	8 A	400VAC, 250VDC - Max	-	Screw Terminal	8.4 VDC	-	20 ms	6 ms	-40°C ~ 85°C	Silver Tin Oxide (AgSnO), Gold (Au)
8956.3S RM2G8 SAFETY RELAY 1 8CHANNEL 24 Altech Corporation	2,531	-	RFQ	Datasheet	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
SR105E01 SR105E01 EXPANDER, 24VAC/DC Omron Automation and Safety	4,258	-	RFQ	Datasheet	SR	Bulk	Active	DIN Rail	24VAC/DC	3PST-NO (3 Form A)	4 A	250VAC, 24VDC - Max	-	Screw Terminal	-	-	-	-	-15°C ~ 60°C	Silver Nickel (AgNi)
SRS MULTI LIGHT CURTAIN TE Connectivity AMP Connectors	4,697	-	RFQ	Datasheet	SRS	Box	Active	DIN Rail	24VDC	DPST-NO (2 Form A)	6 A	250VAC, 125VDC - Max	Lighted Indicator	Screw Terminal	-	-	20 ms	20 ms	-30°C ~ 55°C	-
85100434 RELAY SAFETY 3PST 6A 115V Crouzet	1,713	-	RFQ	Datasheet	KNA3-RS	Bulk	Obsolete	DIN Rail	115VAC	3PST-NO (3 Form A)	6 A	440VAC - Max	Lighted Indicator	Screw Terminal	-	-	50 ms	25 ms	0°C ~ 50°C	Silver Tin Oxide (AgSnO)
SR120MP01 RELAY SAFETY 3PST-NO 1.25A 24V Omron Automation and Safety	1,476	-	RFQ	Datasheet	SR120MP	Bulk	Obsolete	DIN Rail	24VAC/DC	3PST-NO (3 Form A)	1.25 A	24VDC - Max	Lighted Indicator	Screw Terminal	-	-	-	-	-10°C ~ 55°C	-
ISS-102CCI-M-MC INTRINSICALLY-SAFE/ 2 FORM C/ Littelfuse Inc.	1,238	-	RFQ	Datasheet	ISS-102	Bulk	Active	Chassis Mount	120VAC	DPDT (2 Form C)	5 A	120VAC - Max	-	Screw Terminal	-	-	-	-	-20°C ~ 55°C	-
ISS-102C-M-LC INTRINSICALLY-SAFE/1 FORM C/ L Littelfuse Inc.	4,765	-	RFQ	Datasheet	ISS-102	Bulk	Active	Chassis Mount	120VAC	SPDT (1 Form C)	5 A	120VAC - Max	-	Screw Terminal	-	-	-	-	-20°C ~ 55°C	-
XPSECPE5131C SAFETY RELAY FOR EXPANSION, 24 V Schneider Electric	3,112	-	RFQ	Datasheet	Preventa XPS	Box	Obsolete	DIN Rail	24VAC/DC	8PST-NO (8 Form A)	6 A	-	Lighted Indicator	Spring Terminal	-	-	-	-	-25°C ~ 55°C	-
1104988 SAFE EXTENSION MODULE FOR MONITO Phoenix Contact	2,935	-	RFQ	Datasheet	PSR	Box	Active	DIN Rail	24VDC	3PST-NO (3 Form A)	-	-	Diode, Lighted Indicator	Spring Terminal	-	-	-	-	-10°C ~ 55°C	-
1104987 SAFE EXTENSION MODULE FOR MONITO Phoenix Contact	1,746	-	RFQ	Datasheet	PSR	Box	Active	DIN Rail	24VDC	3PST-NO (3 Form A)	-	-	Diode, Lighted Indicator	Screw Terminal	-	-	-	-	-10°C ~ 55°C	-
SR101A02 RELAY SAFETY DPST 4A 110V Omron Automation and Safety	4,263	-	RFQ	Datasheet	SR101A	Bulk	Active	DIN Rail	110VAC	DPST-NO (2 Form A)	4 A	230VAC, 24VDC - Max	Lighted Indicator	Screw Terminal	-	-	-	-	-15°C ~ 40°C	-
85100634 RELAY SAFETY 3PST 6A 115V Crouzet	2,981	-	RFQ	Datasheet	KZH3-RS	Bulk	Obsolete	DIN Rail	115VAC	3PST-NO (3 Form A)	6 A	440VAC - Max	Lighted Indicator	Screw Terminal	-	-	20 ms	500 ms	0°C ~ 50°C	Silver Tin Oxide (AgSnO)
HR6S-AF1C CAT.4 SAF RELAY MODULE PUSH-IN IDEC	1,118	-	RFQ	Datasheet	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
3SK11221AB40 SAFETY RELAY ADV ELECT. 3+1,24VD Siemens	3,644	-	RFQ	Datasheet	-	Box	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
456.OA02.1224C SAFETY MODULE 4 CH 6P10A 12V 2NO Altech Corporation	1,870	-	RFQ	Datasheet	OA	Bulk	Active	DIN Rail	12VDC	6PST-4NC/2NO (4 Form B, 2 Form A)	10 A	400VAC, 250VDC - Max	-	Screw Terminal	8.4 VDC	-	27 ms	5 ms	-40°C ~ 80°C	Silver Tin Oxide (AgSnO), Gold (Au)

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FREQUENTLY ASKED QUESTIONS

Safety Relays FAQ

Common questions about selecting, comparing and sourcing Safety Relays components through Winsun (HK) Electronics.

What should I check when selecting Safety Relays components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Safety Relays part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Safety Relays parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Safety Relays components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.