Off-Delay Timer Attachment PVE-21 0.1-3 sec NO+NC EKF PROxima ctr-st-21

Allows for a delay in the closing or opening of the auxiliary circuit from 0.1 to 180 s. The attachment has one normally open (NO) and one normally closed (NC) contact. The contact attachment is mechanically connected to the contacts and secured using a latch. The mounting method ensures a rigid and reliable connection between the contact attachment and the contactor.