The ABB CA4-13M is a versatile 4-pole front-mounted auxiliary contact block designed for seamless integration with AF09 to AF16 contactors. This model features one normally open (N.O.) and three normally closed (N.C.) instantaneous contacts, making it ideal for managing auxiliary and control circuits in standard industrial environments. The CA4-13M is equipped with screw-type connecting terminals that are delivered open and protected against accidental direct contact, ensuring safety and ease of installation. Its terminal assortment is specifically designed to match the marking of 3-pole AF(C)09..16(Z)(B)-30-10 contactors, providing reliable performance and compliance with standard requirements.