Allen-Bradley 100-C37EJ10 Industrial Contactor

The Allen-Bradley 100-C37EJ10 electromagnetic contactor provides robust 3-pole load switching for motors and other heavy electrical loads in industrial electrical systems. With a 120 V AC coil (typical for the EJ series) and a 37 A main rating, it is designed for frequent switching in motor control centers, starter panels, conveyors, pumps, and automated machinery. It supports panel or DIN rail mounting depending on the installation and uses heavy-duty power contacts for reliable control in industrial control circuits. Common replacements in the same family include Eaton DILM40-10 and Siemens 3RT1037 contactors.