Description
Product Summary
The Supco DP404803 Contactor 40A 480V 3 Pole is a professional-grade replacement part from Supco (Sealed Unit Parts Co.), a trusted name in HVAC/R and appliance parts since 1945. Supco® contactors are designed for use in HVAC&R systems. These contactors are available in 1.5, 2 and 3 pole configurations from 20 through 90 full amps. A compact universal design allows replacement of the most common brands.
Definite-purpose contactors switch high-voltage power to the compressor and condenser fan when the thermostat calls for cooling or heating. Pitted, welded, or chattering contacts are a leading cause of no-cool calls and short compressor life. Match the pole count, full-load amp (FLA) rating, and coil voltage (typically 24VAC) of the original.
Key Features
- CSA approved
- Economically priced
- Interchangeable mounting with many competitive contactors
- Silver cadmium oxide contacts
- Space saving dimensions allow for smaller panels and more wiring room
- UL® Recognized
- WARNING: Prop 65 info
Specifications
| Brand | Supco |
|---|---|
| Part Number | DP404803 |
| Part Type | Contactor |
| Full load amps | 40 FLA |
| Coil voltage | 480V |
| Number of poles | 3 Pole |
| Resistive Load Amperage (RLA) | 50A |
| Termination | Box Lug |
| Termination Torque | 35-inch pounds |
| Operating Temperature | -40°F to 150°F (-40°C to 65°C) |
Ideal Applications
- AC condensers and heat pumps
- Packaged and rooftop units
- Electric heat and pump control
What's Included
- (1) Supco DP404803 Contactor 40A 480V 3 Pole
Safety: Always disconnect power and follow lockout/tagout procedures before servicing electrical components. Installation should be performed by a qualified technician.
