High performance safety relays and contactors for protection, regulation and interconnection in command and control circuits
Security pins enable a simple way to establish a “Poka-yoke”, a mistake proof mechanical codification of sockets and relays, ensuring each relay can only be plugged in the right place and position. Its mission is to avoid human errors when connecting the relays.
The design of security pins allow multiple combinations. Their aim of this accessory is avoid human mistakes during installation and maintenance operations.