Auxiliary Contact Block

- Aug 06, 2018-

The auxiliary contact block is ued for the operation of auxiliary circuits and cntrol circuits, equipped with screw type connecting terminals delivered open, protected against accident direct contact and bear the corresponding function marking.

Types of auxiliary contact blocks in standard version for general use:

●one or four-pole block, instantaneous with NO and NC contacts;

●One-pole block, with NO leading contact or NC lggging contact;