Description
The ABB DP40C3P-1 is a definite purpose contactor engineered for demanding HVAC and refrigeration applications where dependable load switching is essential. With a 120V coil and a robust 40-amp rating across three normally open (3NO) poles, this contactor is well-suited for controlling compressors, condenser fan motors, and other heavy-duty electrical loads found in commercial and residential HVAC systems.
ABB’s definite purpose contactors are recognized in the industry for their consistent performance, long service life, and ease of installation — making the DP40C3P-1 a trusted choice for HVAC technicians and contractors.
Key Specifications
- Brand: ABB
- Model / SKU: DP40C3P-1
- Coil Voltage: 120V
- Amperage Rating: 40A
- Number of Poles: 3-Pole
- Contact Configuration: 3 Normally Open (3NO)
- Type: Definite Purpose Contactor
Features & Benefits
- Heavy-duty 40A rating handles high-current HVAC loads with ease
- 3-pole design ideal for three-phase or multi-leg single-phase applications
- 120V coil voltage compatible with standard HVAC control circuits
- 3NO contact arrangement provides reliable load switching and circuit isolation
- Compact, industry-standard form factor for straightforward installation and replacement
- Built by ABB — a globally recognized leader in electrical components and automation
Typical Applications
- Air conditioning compressor control
- Condenser fan motor switching
- Commercial refrigeration equipment
- Heat pump systems
- General HVAC load control panels
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