and 40 represents the differential (140°F minus 40°F equals a 100°F reset point)

the 8402-065 is the direct technical successor to the 8402-048

and a stem lock screw

The NEMA 1 enclosure and compact design are specifically engineered for integration into HVAC equipment and control cabinets

5-ton residential and light commercial evaporator coils

Intermatic T102 Timer Els PW 17895 and 40 represents the differentialThe Intermatic T102 is a heavy duty 24 hour mechanical time switch engineered for high amperage industrial and HVACR applications. As a SPST (Single Pole Single Throw) electromechanical control, this unit manages electrical loads up to 40 Amps resistive per pole, making it a reliable solution for 208 277V circuits. Designed for consistent cycling, the T102 allows for up to 12 ON OFF operations daily with a minimum duration of one hour per setting,