Trane CNT3780 Limit Switch 326010-701 Designed with a 1/2" x

Designed with a 1/2" x 3/4" NPT connection configuration

Key Benefits: High Current Handling: Rated for 200A continuous and 600A inrush

As a direct replacement for legacy part number 6016058

While designed as an Armstrong R37883B001

Smith and Lochinvar electric models

Trane CNT3780 Limit Switch 326010-701 Designed with a 1/2" xThe Trane CNT3780 Limit Switch is an essential safety control engineered for high performance HVAC and refrigeration equipment. This 155F Auto Reset Limit Switch monitors the internal temperature of the supply plenum to prevent thermal overruns that can lead to heat exchanger damage or unsafe operating conditions. Featuring a Single Pole Single Throw (SPST) contact configuration, the CNT3780 is designed to interrupt the burners' electrical circuit