Safety Relays

Use the filters and product table below to compare Safety Relays components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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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
ASFM0052S RELAY SAFETY DPST NO/NC 6A/3A 5V Panasonic Electric Works	3,784	-	RFQ	Datasheet	SF-M	Tube	Active	Through Hole	5VDC	DPST-NO/NC (1 Form A, 1 Form B)	6 A	250VAC, 125VDC - Max	Sealed - Flux Protection	PC Pin	3.75 VDC	0.5 VDC	15 ms	10 ms	-40°C ~ 85°C	Silver Nickel (AgNi)
ASFM0162S RELAY SAFETY DPST NONC 6A/3A 16V Panasonic Electric Works	3,432	-	RFQ	Datasheet	SF-M	Tube	Active	Through Hole	16VDC	DPST-NO/NC (1 Form A, 1 Form B)	6 A	250VAC, 125VDC - Max	Sealed - Flux Protection	PC Pin	12 VDC	1.6 VDC	15 ms	10 ms	-40°C ~ 85°C	Silver Nickel (AgNi)
ASFM0182S RELAY SAFETY DPST NONC 6A/3A 18V Panasonic Electric Works	1,954	-	RFQ	Datasheet	SF-M	Tube	Active	Through Hole	18VDC	DPST-NO/NC (1 Form A, 1 Form B)	6 A	250VAC, 125VDC - Max	Sealed - Flux Protection	PC Pin	13.5 VDC	1.8 VDC	15 ms	10 ms	-40°C ~ 85°C	Silver Nickel (AgNi)
SFY3-DC24V RELAY SAFETY 4PST 6A 24V Panasonic Electric Works	4,810	-	RFQ	Datasheet	SF-Y	Tube	Active	Through Hole	24VDC	4PST-3NO/1NC (3 Form A, 1 Form B)	6 A	250VAC, 30VDC - Max	-	PC Pin	18 VDC	3.6 VDC	20 ms	10 ms	-40°C ~ 70°C	Silver Nickel (AgNi), Gold (Au)
ASFM0215S RELAY SAFETY DPST NONC 6A/3A 21V Panasonic Electric Works	4,755	-	RFQ	Datasheet	SF-M	Tube	Active	Through Hole	21VDC	DPST-NO/NC (1 Form A, 1 Form B)	6 A	250VAC, 125VDC - Max	Sealed - Fully	PC Pin	15.75 VDC	2.1 VDC	15 ms	10 ms	-40°C ~ 85°C	Silver Tin Oxide (AgSnO)
ASFM0035S RELAY SAFETY DPST NO/NC 6A/3A 3V Panasonic Electric Works	1,559	-	RFQ	Datasheet	SF-M	Tube	Active	Through Hole	3VDC	DPST-NO/NC (1 Form A, 1 Form B)	6 A	250VAC, 125VDC - Max	Sealed - Fully	PC Pin	2.25 VDC	0.3 VDC	15 ms	10 ms	-40°C ~ 85°C	Silver Tin Oxide (AgSnO)
ASFM0165S RELAY SAFETY DPST NONC 6A/3A 16V Panasonic Electric Works	4,344	-	RFQ	Datasheet	SF-M	Tube	Active	Through Hole	16VDC	DPST-NO/NC (1 Form A, 1 Form B)	6 A	250VAC, 125VDC - Max	Sealed - Fully	PC Pin	12 VDC	1.6 VDC	15 ms	10 ms	-40°C ~ 85°C	Silver Tin Oxide (AgSnO)
ASFM0185S RELAY SAFETY DPST NONC 6A/3A 18V Panasonic Electric Works	2,457	-	RFQ	Datasheet	SF-M	Tube	Active	Through Hole	18VDC	DPST-NO/NC (1 Form A, 1 Form B)	6 A	250VAC, 125VDC - Max	Sealed - Fully	PC Pin	13.5 VDC	1.8 VDC	15 ms	10 ms	-40°C ~ 85°C	Silver Tin Oxide (AgSnO)
ASFM0125S RELAY SAFETY DPST NONC 6A/3A 12V Panasonic Electric Works	3,793	-	RFQ	Datasheet	SF-M	Tube	Active	Through Hole	12VDC	DPST-NO/NC (1 Form A, 1 Form B)	6 A	250VAC, 125VDC - Max	Sealed - Fully	PC Pin	9 VDC	1.2 VDC	15 ms	10 ms	-40°C ~ 85°C	Silver Tin Oxide (AgSnO)
SFS5-L-DC24V RELAY SAFETY 6PST 6A 24V Panasonic Electric Works	4,314	-	RFQ	Datasheet	SFS	Bulk	Active	Through Hole	24VDC	6PST-5NO/1NC (5 Form A, 1 Form B)	6 A	250VAC, 30VDC - Max	Lighted Indicator	PC Pin	18 VDC	2.4 VDC	20 ms	20 ms	-40°C ~ 85°C	Silver Tin Oxide (AgSnO)

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FREQUENTLY ASKED QUESTIONS

Safety Relays FAQ

Common questions about filtering, comparing and sourcing Safety Relays components.

How can I narrow the Safety Relays selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Safety Relays part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.