Honeywell R845A1030 Switching Relay 120 Volt 7.4 Amp 24 VAC 0.4 Amp DPST

Product Description

The Honeywell R845A1030 is a switching relay designed for use in hydronic heating systems. This relay offers dual pole single throw (DPST) switching capabilities and includes an internal transformer for low voltage control circuit power.

• Switching relay for zone control and spot control
• Provides DPST switching for hydronic systems
• Includes an integral transformer for low voltage power

Product Highlights

This relay is essential for professionals handling hydronic heating systems. It works with any 2-wire series 80 thermostat, such as the T86A Round Thermostat or T852A Electric Clock Thermostat. Ideal for intermediate switching of a line voltage device from a low voltage controller.

Product Information

Standard Information

• Manufacturer: Honeywell
• Part Number: R845A1030
• UPC: 085267083379, 085267990073

Technical Specifications

• Coil Voltage: 24 Volts
• Contact Type: DPST
• Operation Mode: Automatic
• Amperage Rating: 7.4 Amps
• Dimensions: 5.25 inches H x 4.25 inches W x 2.3125 inches D
• Mounting Type: Conduit/Unit
• Voltage Rating: 120 Volts
• Coil Current: 0.4 Amps