Intermatic FF2H Timer While primarily designed for Johnson

While primarily designed for Johnson Controls brands (York

and various legacy high-pressure refrigerants

Supporting a broad voltage range of 120-277Vac

This differential pressure switch comes with a protective enclosure box and is factory-calibrated to actuate at a fixed set point of 0

specifically those with an outer diameter measurement between 21

Intermatic FF2H Timer While primarily designed for JohnsonThe Intermatic FF2H Timer is a professional grade, 2 hour spring wound countdown timer designed for demanding commercial HVACR and electrical applications. This robust mechanical timer switch utilizes a Single Pole Single Throw (SPST) configuration and is rated for multi voltage operation across 125 277 VAC at 50 60 Hz. Built for reliability in high traffic environments, it provides an automated "off" function for energy heavy loads including ASHRAE