HONEYWELL R8845U1003 UNIVERSAL SWITCHING RELAY
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The HONEYWELL R8845U1003 UNIVERSAL SWITCHING RELAY is a reliable and versatile switching relay that is designed for maximum compatibility with various heating and cooling systems. With its advanced technology and precise control, this relay ensures efficient and effective operation, providing comfort and convenience to users.
The R8845U1003 is a universal switching relay with an internal 24V transformer, designed for intermediate switching of line-voltage and low-voltage devices. It operates with line- or low-voltage controllers and is commonly used in hydronic heating systems. This relay provides reliable switching performance for pumps, valves, and other HVAC components, ensuring efficient operation in residential and commercial applications.
Specifications:
| Brand | HONEYWELL |
| Manufacture | Honeywell International Inc. |
| Unit of Measurement | EA (Each) |
| TYPE | Switch |
| Condition | New |
| Weight | 2.1 lbs. |
| Application | Zoning |
| Application | Zoning |
| Number of Zones | 1 |
| Width | 4-7/16" |
| Height | 6-1/4" |
| Amperage | 7.4 |
| Power Method | 120V |
| Voltage | 120V |
| Voltage | 120V |
| Hertz | 60 |
| Switch Action | Two SPST, plus PowerPile® rated low voltage SPST relay |
| Relays | Low Voltage SPST |
| Thermostat Compatibility | Electronic 2-wire, Honeywell Electromechanical, Electronic 3-wire |
Features:
- Two troubleshooting LED
- Push-to-test button
- Replaceable transformer fuse
- Low-voltage contact rating for Powerpile applications
- Long-life DC relay drive control technology
- Relay for use with external 24 Vac or 24 Vdc supply, with line-voltage control, or with internal 24 V transformer supply
- One model replaces many competitor models
- One model may replace many Honeywell models:R182A,B,C,J; R482A,B,C,J; R845; R882A,B,C,J and RA832
- Includes integral transformer, enclosure
- Approvals of Canadian Underwriters Laboratories and Underwriters Laboratories Inc.