The ABB CAT4-11M is a versatile 2-pole front-mounted auxiliary contact block designed for seamless integration into standard industrial environments. It features an A1 / A2 coil terminal connection on the front face, ensuring easy access and efficient wiring. Equipped with screw terminals, the CAT4-11M offers secure and reliable connections, protected against accidental direct contact. This model includes 1 N.O. (normally open) and 1 N.C. (normally closed) instantaneous contacts, making it ideal for a variety of control and auxiliary circuit applications. The CAT4-11M version is specifically tailored to match the terminal assortment of 3-pole AF(C)09..16(Z)(B)-30-10 contactors, ensuring compliance with standard requirements. Whether used for front or side mounting, this auxiliary contact block provides flexibility and functionality for your industrial needs.