Eaton C320KG1 Normally Open Auxiliary Contact For C25 Definite Purpose Contactor

Eaton C320KG1 is a normally open auxiliary contact designed to be used with the C25 Definite Purpose Contactor. This auxiliary contact provides an isolated normally open path that closes when the C25 coil energizes, enabling a second circuit to sense contactor status or to interlock with other control devices. In electrical control applications, NO auxiliary contacts are commonly wired to provide signaling to PLC inputs, interlock logic, or sequencing in motor control panels, HVAC controls, and other control circuits. The C320KG1 is part of Eaton’s C25 Definite Purpose family, offering a simple way to add feedback or interlocks without changing the main switching function of the primary contactor. This makes it useful for status indication, safety interlocks, or coordinated control schemes where a separate NO contact is required alongside the main contacts of the C25 DP contactor.