The ABB CA4-22N is a versatile 4-pole front-mounted auxiliary contact block designed for seamless integration into standard industrial environments. This model features a combination of 2 normally open (N.O.) and 2 normally closed (N.C.) instantaneous contacts, providing reliable operation for auxiliary and control circuits. The CA4-22N is equipped with screw-type connecting terminals that are delivered open, ensuring ease of installation while offering protection against accidental direct contact. The terminal assortment is specifically designed to match the marking of 4-pole NF(C)(Z)(B) contactor relays, ensuring compliance with standard requirements. Ideal for enhancing the functionality of your contactor systems, the CA4-22N auxiliary contact block is a dependable choice for industrial applications.