Description
The White-Rodgers 124-314111 is a continuous duty DC solenoid featuring a 24VDC isolated coil, normally open contact configuration, and a 100-amp contact rating, designed for high-current DC switching applications in HVAC and mechanical equipment control systems where reliable, sustained solenoid energization is required. The continuous duty rating distinguishes this solenoid from intermittent duty designs, confirming it is engineered to remain energized for extended periods without coil overheating or performance degradation, making it appropriate for applications where the solenoid must hold closed throughout an equipment operating cycle rather than just momentarily actuate. The 24VDC isolated coil accepts standard low-voltage DC control signals while maintaining electrical isolation between the coil circuit and the high-current contact circuit, protecting control boards and low-voltage wiring from the 100-amp load circuit. The normally open contact configuration means the high-current contacts are open at rest and close only when the coil is energized, providing a fail-safe de-energized state that interrupts the load circuit on loss of control power. The 100-amp contact rating accommodates the high inrush and continuous current demands of compressor motors, electric heat loads, and other high-current HVAC equipment loads commonly switched through solenoid contactors in residential and light commercial systems.
Key Features
- Continuous duty rating confirms suitability for sustained energization throughout extended equipment operating cycles
- 24VDC isolated coil accepts standard low-voltage DC control signals with electrical isolation from the high-current load circuit
- Normally open contact configuration provides fail-safe de-energized state that interrupts load circuit on loss of control power
- 100-amp contact rating accommodates high inrush and continuous current demands of compressor, electric heat, and high-current HVAC loads
- Isolated coil design protects control boards and low-voltage wiring from high-current load circuit interference
- Suited for residential and light commercial HVAC applications requiring high-current DC solenoid switching
- OEM-quality White-Rodgers construction ensures reliable performance under the thermal and electrical demands of continuous duty operation
- Direct replacement design supports efficient field identification and swap-out during HVAC control system service calls
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