Called HE-R, the 35 x 58 x 47mm relay has four normally-open contacts (relay class 4a) that can switch up to 40A at an ambient temperature of +85°C. Update: A UL-compliant two(+one)-pole version was ...

The HAT 900 series of single-pole, double-throw (SPDT) relays is now available in 40A, N.O. side and 30A N.C. side versions for high current switching applications. Being 10A higher than the ...

However for driving a relay, we are interested only in current sinking properties. Relay out of my junk box This is a 40A automotive relay (contactor) that I selected for this application. Since its ...