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Phase: Single phase
1% accuracy to minimize data errors in industrial automation systems
120V or 24V controllers like the CAC-120 or CAC-24
while the high-fire switch is rated for a 0
Williams P321942 Limit Switch 321042-401 Phase: Single phaseThe Williams P321942 Limit Switch is a critical OEM safety component engineered for Williams Forsaire Direct Vent Wall Furnaces and 6007 Series counterflow units. This temperature sensitive switch, classified as an L210 40F limit switch, monitors plenum air temperature to prevent heat exchanger damage and hazardous overheating conditions. As a technical HVAC replacement part, it is designed with a normally closed contact configuration that opens the
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