Description
The Cutler Hammer-Eaton C25FNF375B is a heavy-duty, non-reversing definite purpose contactor engineered for reliable switching of HVAC and refrigeration loads. Featuring a robust 3-pole configuration rated at 75 amps, this contactor is purpose-built to handle the demanding start-up and continuous operating currents found in commercial and residential HVAC systems.
Key Features
- Non-reversing definite purpose contactor design — ideal for HVAC compressors, condensing units, and fan motors
- 3-pole configuration for three-phase or single-phase load control
- 75-amp load rating for high-capacity switching applications
- 208/240VAC coil voltage, 50/60 Hz — compatible with standard North American and international power systems
- Open-type enclosure for easy integration into existing electrical panels and enclosures
- Includes metal mounting plate for secure, vibration-resistant installation
Electrical Specifications
- Coil Voltage: 208/240VAC
- Frequency: 50/60 Hz
- Poles: 3
- Amperage Rating: 75 Amps
- Operation Type: Non-Reversing
- Enclosure Type: Open
Application
The C25FNF375B is a definite purpose contactor, meaning it is specifically designed and rated for use in HVAC, refrigeration, and air conditioning equipment — not general industrial motor control. This makes it an ideal drop-in replacement or new-installation component for rooftop units, condensing units, chillers, and large fan coil assemblies where a dependable, high-amperage switching device is required.
Installation
The included metal mounting plate simplifies panel installation and ensures a secure, stable mount. The open-type enclosure allows for straightforward wiring access and is intended for installation within a protected electrical enclosure or control panel.







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