The ABB CAL4-11 Auxiliary Contact Block offers versatile integration with AF(C)09(Z)(B)96 contactors and NF(C)(Z)(B) relays, enhancing your control systems. This 2-pole side-mounted solution features screw terminals for reliable connections, ensuring seamless installation and stability. Designed for industrial environments, ABB Auxiliary Contact Block provides 1 N.O. and 1 N.C. instantaneous contacts, delivering efficient electrical control and performance you can depend on.