Modine 3H0400780001 Limit Switch 320734-701 Operational Reliability: Features a blowout-proof

Operational Reliability: Features a blowout-proof stem and a cap retained by a durable strap to prevent job site loss during maintenance

providing the reliability required in demanding mechanical rooms

How do I adjust the set points for the high and low limits

the board may default to a fail-safe mode or fail to initiate a defrost cycle

and all necessary fasteners for immediate field integration

Modine 3H0400780001 Limit Switch 320734-701 Operational Reliability: Features a blowout-proofThe Modine 3H0400780001 High Limit Switch is a critical safety component designed for heavy duty HVACR applications where thermal protection is paramount. This L165 40F limit switch is engineered to monitor excessive heat buildup, featuring a precise 165 degree Fahrenheit trip point. As a veteran grade HVAC replacement part, it functions as a primary fail safe by interrupting the electrical circuit (typically 20 amps at 120 240 VAC) when the