General Purpose Relays – Mouser Switzerland

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HCR-5 SPNO & SPDT General Purpose Switching Relays

Hartland Controls / Littelfuse HCR-5 SPNO and SPDT General Purpose Switching Relays are available in SPNO, SPDT, and one normally open (NO) and one normally closed (NC) switching configurations. These relays feature a double-make contact configuration, 0.250″ QC power pole and coil terminations, Class B insulation system, and silver cadmium oxide contacts. The relays control circuits through a low-power signal. An electromagnetic current actuates the relay, creating a closed circuit within the device. These multi-positional mount relays are in-house tested and validated. Hartland Controls / Littelfuse HCR-5 SPNO and SPDT General Purpose Switching Relays are used in applications such as HVAC systems, standby power supplies, and telephone exchanges.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Product	Type	Coil Voltage	Relay Contact Form	Contact Current Rating	Contact Termination	Mounting Style	Switching Voltage	Coil Termination	Coil Type	Coil Resistance	Contact Material	Series	Length	Width	Height	Packaging
	General Purpose Relays SPDT 24V RELAY 90293 Hartland Controls / Littelfuse Restricted Availability	Mfr. Part No. 90293 Mouser Part No 576-90293	Hartland Controls / Littelfuse	General Purpose Relays SPDT 24V RELAY Learn More about Hartland Controls / Littelfuse hartland hcr 5 relays	Datasheet			Restricted Availability	No		Power Relays	Heavy Duty	24 VAC	1 Form C (SPDT-NO, NC)	18 A	Quick Connect	Panel Mount	277 VAC	Quick Connect	Non-Latching	77 Ohms	Silver Cadmium Oxide (AgCdO)	HCR	1.85 in	1.25 in	1.5 in	Bulk
	General Purpose Relays SPNO 24V RELAY 90290 Hartland Controls / Littelfuse Restricted Availability Factory Special Order	Mfr. Part No. 90290 Mouser Part No 576-90290 Factory Special Order	Hartland Controls / Littelfuse	General Purpose Relays SPNO 24V RELAY Learn More about Hartland Controls / Littelfuse hartland hcr 5 relays	Datasheet			Restricted Availability	No		Power Relays	Heavy Duty	24 VAC	1 Form X (SPST-NO)	18 A	Quick Connect	Panel Mount	277 VAC	Quick Connect	Non-Latching	77 Ohms	Silver Cadmium Oxide (AgCdO)	HCR	1.85 in	1.25 in	1.5 in	Bulk
	General Purpose Relays SPNO 120V RELAY 90291 Hartland Controls / Littelfuse Restricted Availability Factory Special Order	Mfr. Part No. 90291 Mouser Part No 576-90291 Factory Special Order	Hartland Controls / Littelfuse	General Purpose Relays SPNO 120V RELAY Learn More about Hartland Controls / Littelfuse hartland hcr 5 relays	Datasheet			Restricted Availability	No		Power Relays	Heavy Duty	120 VAC	1 Form X (SPST-NO)	18 A	Quick Connect	Panel Mount	277 VAC	Quick Connect	Non-Latching	1.8 kOhms	Silver Cadmium Oxide (AgCdO)	HCR	1.85 in	1.25 in	1.5 in	Bulk
	General Purpose Relays SPNO 240V RELAY 90292 Hartland Controls / Littelfuse Restricted Availability Factory Special Order	Mfr. Part No. 90292 Mouser Part No 576-90292 Factory Special Order	Hartland Controls / Littelfuse	General Purpose Relays SPNO 240V RELAY Learn More about Hartland Controls / Littelfuse hartland hcr 5 relays	Datasheet			Restricted Availability	No		Power Relays	Heavy Duty	240 VAC	1 Form X (SPST-NO)	18 A	Quick Connect	Panel Mount	277 VAC	Quick Connect	Non-Latching	7 kOhms	Silver Cadmium Oxide (AgCdO)	HCR	1.85 in	1.25 in	1.5 in	Bulk
	General Purpose Relays SPDT 120V RELAY 90294 Hartland Controls / Littelfuse Restricted Availability Factory Special Order	Mfr. Part No. 90294 Mouser Part No 576-90294 Factory Special Order	Hartland Controls / Littelfuse	General Purpose Relays SPDT 120V RELAY Learn More about Hartland Controls / Littelfuse hartland hcr 5 relays	Datasheet			Restricted Availability	No		Power Relays	Heavy Duty	120 VAC	1 Form C (SPDT-NO, NC)	18 A	Quick Connect	Panel Mount	277 VAC	Quick Connect	Non-Latching	1.8 kOhms	Silver Cadmium Oxide (AgCdO)	HCR	1.85 in	1.25 in	1.5 in	Bulk
	General Purpose Relays SPDT 240V RELAY 90295 Hartland Controls / Littelfuse Restricted Availability Factory Special Order	Mfr. Part No. 90295 Mouser Part No 576-90295 Factory Special Order	Hartland Controls / Littelfuse	General Purpose Relays SPDT 240V RELAY Learn More about Hartland Controls / Littelfuse hartland hcr 5 relays	Datasheet			Restricted Availability	No		Power Relays	Heavy Duty	240 VAC	1 Form C (SPDT-NO, NC)	18 A	Quick Connect	Panel Mount	277 VAC	Quick Connect	Non-Latching	7 kOhms	Silver Cadmium Oxide (AgCdO)	HCR	1.85 in	1.25 in	1.5 in	Bulk
	General Purpose Relays SPDT 24V RELAY 90370 Hartland Controls / Littelfuse Restricted Availability Factory Special Order	Mfr. Part No. 90370 Mouser Part No 576-90370 Factory Special Order	Hartland Controls / Littelfuse	General Purpose Relays SPDT 24V RELAY Learn More about Hartland Controls / Littelfuse hartland hcr 5 relays	Datasheet			Restricted Availability	No		Power Relays	Heavy Duty	24 VAC	1 Form C (SPDT-NO, NC)	18 A	Quick Connect	Panel Mount	277 VAC	Quick Connect	Non-Latching	77 Ohms	Silver Cadmium Oxide (AgCdO)	HCR	1.85 in	1.25 in	1.5 in	Bulk
	General Purpose Relays 1NO/1NC 24V RELAY 90380 Hartland Controls / Littelfuse Restricted Availability Factory Special Order	Mfr. Part No. 90380 Mouser Part No 576-90380 Factory Special Order	Hartland Controls / Littelfuse	General Purpose Relays 1NO/1NC 24V RELAY Learn More about Hartland Controls / Littelfuse hartland hcr 5 relays	Datasheet			Restricted Availability	No		Power Relays	Heavy Duty	24 VAC	1 Form Z (SPDT)	18 A	Quick Connect	Panel Mount	277 VAC	Quick Connect	Non-Latching	77 Ohms	Silver Cadmium Oxide (AgCdO)	HCR	1.85 in	1.25 in	1.5 in	Bulk