Tag: R847 A-B Switching Relays
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resideo R847A1085 Heavy Duty Switching Relay Installation Guide
resideo R847A1085 Heavy Duty Switching Relay APPLICATIONThe R447 and R847 are switching relays for line (R447) or low (R847) voltage control of heavy-duty loads such as cooling compressors or electric heating. They provide switching of relatively high current by a low-amperage thermostat.These relays have optional dpst or spst switching action. The R847A has an integral…