Description
Cutler Hammer-Eaton C25DND340A Definite Purpose Contactor Overview
The Cutler Hammer-Eaton C25DND340A is a heavy-duty, non-reversing definite purpose contactor engineered for reliable switching in HVAC, refrigeration, and light commercial electrical applications. Designed to handle demanding load cycles, this contactor delivers consistent performance in air conditioning compressors, condensing units, heat pumps, and other motor-load applications where dependable operation is critical.
Key Features
- Non-reversing definite purpose contactor — ideal for HVAC compressor and motor control
- 3-pole configuration for three-phase or single-phase load switching
- 40-amp load rating for robust current handling capacity
- 110/120V AC coil voltage, 50/60 Hz — compatible with standard North American control circuits
- Open type enclosure for easy installation in equipment panels and electrical enclosures
- Includes metal mounting plate for secure, vibration-resistant installation
- Designed for high cycle-rate applications typical in HVAC and refrigeration systems
Specifications
- SKU / Part Number: C25DND340A
- Brand: Cutler Hammer-Eaton
- Coil Voltage: 110/120V AC
- Coil Frequency: 50/60 Hz
- Number of Poles: 3
- Amperage Rating: 40 Amps
- Contactor Type: Definite Purpose, Non-Reversing
- Enclosure Type: Open
- Mounting: Metal Mounting Plate Included
Common Applications
- Air conditioning and heat pump compressor control
- Condensing unit and refrigeration equipment switching
- Commercial and light industrial motor control panels
- Fan and blower motor circuits
- HVAC packaged equipment and air handlers
Why Choose the Eaton C25DND340A?
Eaton’s Cutler-Hammer definite purpose contactors are a trusted standard in the HVAC and refrigeration industry, known for their long service life and reliable coil pull-in under varying voltage conditions. The open-type enclosure allows for straightforward wiring access, while the included metal mounting plate simplifies panel installation and ensures a secure mechanical connection. Whether you’re replacing a worn contactor in the field or stocking your service van, the C25DND340A is a dependable, industry-proven choice.
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