Resideo dpl2040a1003 Contactor 40A 24V 2 Pole

Product Description

The RESIDEO dpl2040a1003 is a 2-pole, electromagnetically-operated definite purpose contactor rated for 40 amps at 24 volts AC coil voltage. It is designed to control the switching of induction motors in HVAC and refrigeration systems, including compressor starting circuits. This contactor is compliant with A2L refrigerants, making it suitable for use in equipment charged with next-generation low-global-warming-potential refrigerants. Installation is typically performed by licensed HVAC technicians during system commissioning, compressor replacement, or control circuit service.

This contactor is well suited for residential and light commercial HVAC applications where a reliable, code-compliant switching device is required for compressor or motor loads. Its A2L refrigerant compliance makes it a practical choice for newer equipment platforms transitioning away from legacy refrigerants. It fits into standard contactor mounting configurations found in condensing units and packaged systems.

Key Features

• 40 amp contact rating suitable for compressor and motor starting loads
• 24 volt AC coil voltage compatible with standard low-voltage HVAC control circuits
• 2-pole configuration for single-phase or two-leg three-phase switching applications
• Electromagnetically operated for reliable, repeatable switching under load
• A2L refrigerant compliant for use in next-generation HVAC and refrigeration equipment

Compatibility

Designed as an OEM-style definite purpose contactor for residential and light commercial HVAC condensing units and packaged systems requiring a 2-pole, 40-amp, 24-volt AC coil contactor.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all power to the unit before removing or installing the contactor. Verify coil voltage and contact rating match system requirements before energizing. Follow NEC guidelines for field wiring and terminal connections.