Resideo dpl2030b1003 2-pole Definite Purpose Contactor 40A

Product Description

The RESIDEO dpl2030b1003 is a 2-pole definite purpose contactor rated at 40 amps at 240/277 volts AC, designed for use in HVAC and electrical control applications where a reliable, economy-grade switching solution is required. The coil operates on 110-120 volts AC at 50 or 60 Hz, making it compatible with standard North American power supplies. Electrical connections are made via slotted and hex head screws with quad 0.250-inch quick connect terminals, allowing for fast, secure wiring in the field. Licensed HVAC technicians and electricians install this contactor as part of motor control and load switching circuits.

This contactor is suited for residential and light commercial HVAC systems, including condensing units, heat pumps, and packaged equipment where a definite purpose switching device is required. Its 2-pole DPST switch action is appropriate for single-phase load control in compressor and fan motor circuits. The wide ambient operating temperature range, from -13 degrees F to 158 degrees F, allows reliable operation across a broad range of installation environments, including outdoor equipment enclosures.

Key Features

• 2-pole DPST switching rated at 40 amps at 240/277 volts AC
• Coil rated for 110-120 volts AC at 50/60 Hz
• Quick connect coil terminals with 0.250-inch tab size for fast field wiring
• Slotted and hex head screw load terminals with quad quick connect options
• Operating temperature range: -13 degrees F to 158 degrees F
• Economy-grade definite purpose design for straightforward replacement or new installation

Compatibility

Designed as an OEM-style replacement for definite purpose contactors used in residential and light commercial HVAC condensing units, heat pumps, and motor control applications requiring a 2-pole, 40-amp, 120-volt coil contactor.

Installation Notes

Installation should be performed by a licensed HVAC technician or electrician. Disconnect and lock out all power to the unit before removing or installing the contactor. Verify that coil voltage and load ratings match the existing circuit requirements before energizing. Follow applicable NEC guidelines for wiring and enclosure requirements.