Carrier HH680365 Limit Switch 321142-301 With a 0% leakage rate

With a 0% leakage rate through the A-port and compatibility with up to 60% glycol solutions

managing outdoor air intake

eliminating the calibration guesswork associated with generic adjustable switches and maintaining the equipment's original safety listings

making it ideal for older electrical configurations and retrofits

Standard units come pre-leaded for specific CW or CCW rotation

Carrier HH680365 Limit Switch 321142-301 With a 0% leakage rateThe Carrier HH680365 is a critical safety component designed for specific furnace and air handler applications. This L160 40F limit switch functions as a normally closed thermal sensitive control, engineered to open the electrical circuit at a cut out temperature of 160F and automatically reset when the temperature drops by 40F. As an authentic OEM Carrier replacement part, this high limit safety switch ensures precise thermal overhead protection,