Resideo Switching Relay w/ Internal Transformer DPST Line Voltage Relays

Switching Relay provides DPST switching for hydronic zone controlled heating systems or SPST control of two separate loads. The R845A may be directly controlled by any 2-wire series 80 thermostat. Description Switching relay with internal transformer, provides Dpst switching for hot water zone control systems, or spst control of two separate loads. Application Provide intermediate switching of a line voltage device form a low voltage controller. Switching Action DPST One pole line voltage, the other line or low voltage Coil Ratings Current 0.4A Coil Ratings Voltage, 24 Vac Transformer Primary Rating, 120 Vac, 50/60 Hz Transformer Secondary Rating, 24 Vac Temperature Range (F): 115 F maximum ambient for 60 Hz. 105 F Max. Ambient for 50 Hz. Temperature Range (C) 46 C maximum ambient for 60 Hz. 41 C maximum ambient for 50 Hz. Thermostat Compatibility: Low voltage (Class 2) 2-wire Dimensions (in.) 5-1/4" high x 4-1/4" wide x 2-5/16" deep Dimensions (mm) 133 mm high x 108 mm wide x 59 mm deep Electrical Ratings...