Description
The Copeland 057540 is a precision-engineered open frame coil designed for demanding HVAC and refrigeration valve applications. Rated for 208-240Vac at 60 Hz and drawing just 12 watts, this Model AMF coil delivers consistent, energy-efficient electromagnetic actuation. Class F insulation ensures reliable performance in elevated-temperature environments, while the 18-inch lead wires provide installation flexibility in tight equipment spaces.
Key Features
- Voltage: 208-240Vac
- Frequency: 60 Hz
- Power Consumption: 12 Watts
- Insulation Class: Class F
- Frame Type: Open Frame
- Lead Wire Length: 18 inches
- Model Series: AMF
Applications
- Replacement coil for compatible Copeland AMF series solenoid valves
- Commercial and industrial HVAC refrigeration systems
- Liquid line, suction line, and hot gas bypass valve actuation
- Systems operating on standard 208-240V single-phase power supplies
Why Choose the Copeland 057540?
Class F insulation provides a thermal rating up to 155°C, making this coil well-suited for high-ambient or close-coupled valve installations where heat buildup is a concern. The open frame construction allows for straightforward mounting and replacement, minimizing downtime during service calls. At only 12 watts, the coil operates efficiently without placing unnecessary load on control circuits. The generous 18-inch leads simplify wiring to nearby terminal blocks or control boards without the need for extension splices.







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