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Honeywell RA89; RA832; R845 Hydronic Switching Relay

Honeywell
Hydronic Switching Relay
RA89; RA832; R845

Provide intermediate switching of a line voltage device from a low voltage controller.

• Integral transformer provides low voltage power for control circuit

 

 

 

 

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ItemElectrical Ratings: Primary VoltageSwitching ActionDescriptionIncludes
R845A1030120V; 50/60 HzDPST; one pole line voltage, the other line or low voltageSwitching relay with internal transformer, provides Dpst switching for hot water zone control systems, or spst control of two separate loads.Integral transformer, enclosure
RA832A1066120V; 50/60 HzDPST; one pole line voltage, the other low voltage or millivoltSwitching Relay with internal transformer, for switching two line voltage loads having a common power source.Integral transformer, enclosure
RA832A1074240V; 50/60 HzDPST; one pole line voltage, the other low voltage or millivoltSwitching Relay with internal transformer, for switching two line voltage loads having a common power source.Integral transformer, enclosure
RA89A1074120V; 50/60 HzSPSTSwitching Relay with internal transformer, for switching one line voltage load.Integral transformer, enclosure
Dimensions, Approximate: 5 1/4 in. high x 4 1/4 in. wide x 2 5/16 in. deep (133 mm high x 108 mm wide x 59 mm deep)
Electrical Connections (Control Circuit): 2-Wire
Electrical Rating: Maximum Input: 5.0W
Coil Ratings
Voltage: 24 Vac
Current: 0.4
Transformer Primary Rating: 120 Vac, 50/60 Hz
Transformer Secondary Rating: 24 Vac
Thermostat Compatibility: Low voltage (Class 2) 2-wire
Temperature Range: Temperature Range: 115 F maximum ambient for 60 Hz. 105 F Max. Ambient for 50 Hz. (46 C maximum ambient for 60 Hz. 41 C maximum  ambient for 50 Hz.)
Approvals:  
Canadian Standards Association: Certified: File No. LR1620
Underwriters Laboratories Inc. Listed: File No. E4436, Guide No. XAPX