Johnson Controls A19AGF-31 Temperature Control Els PW 17895 the 40003916-027 and 40003916-027/U are

the 40003916-027 and 40003916-027/U are technically identical in form

The three-pole configuration allows for simultaneous switching of multi-phase or multiple separate circuits

and high-pressure refrigerant cut-outs often caused by debris-clogged or seized motor bearings

box-formed construction means no assembly or combs are required on-site

Using this on a 240V circuit will cause immediate failure and potential damage to the control board

Johnson Controls A19AGF-31 Temperature Control Els PW 17895 the 40003916-027 and 40003916-027/U areThe Johnson Controls A19AGF 31 is a precision engineered mechanical temperature control designed for heavy duty industrial and commercial HVACR applications. This remote bulb temperature control features a Single Pole Double Throw (SPDT) switch configuration, providing versatility for both heating and cooling circuits across a voltage range of 24 to 277Vac. Built for reliability, it operates with an automatic reset mechanism and maintains a tight 1. 5