Siemens 42AF35AJASN Definite Purpose Controller Reversing Contactor

Siemens 42AF35AJASN Definite Purpose Controller Reversing Contactor is a three-pole definite‑purpose contactor in the Siemens 42AF family, configured for use in reversing motor‑control applications. It features a 24 V AC coil and a 25 A switching rating in DP configurations, and is cataloged under 124503P1. This unit is designed to be paired with a reversing‑contactor assembly to enable forward‑and‑reverse operation of small to mid‑size three‑phase motors in industrial equipment. Its compact footprint and standard mounting simplify integration into Siemens control panels and with other 42AF DP devices, making it a common choice for HVAC fans and pumps, conveyors, and similar loads where a dedicated DP contactor provides reliable control from typical 24 V control circuits.