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ensuring stable operation in demanding indoor air handler applications
providing versatile input compatibility for digital controllers and 24V transformers
Dual-Function SPDT Logic: Supports multiple wiring applications for high-limit or circulator control
Can the 90-476 be used in 208V or 240V applications
Trane CNT3511 Limit Switch 320074-702 ensuring stable operation in demandingThe Trane CNT3511 is a commercial grade 120F CO Auto Limit Switch designed for precise thermal regulation and safety in high demand HVAC systems. As a single pole single throw (SPST) normally closed (N C) device, this component provides critical circuit interruption when internal plenum temperatures exceed the 120 degree Fahrenheit threshold. Engineered for automatic reset functionality, the CNT3511 eliminates the need for manual intervention once