Enhance your control systems with the Cutler Hammer M22-KC10 Screw Terminal Contact Block. This reliable component features a single normally open (1NO) contact, providing essential functionality for your electrical applications. Designed for straightforward installation with screw terminals, it offers a robust solution for various industrial and commercial needs..The Cutler Hammer M22-KC10 is a contact block with a single normally open (1NO) contact configuration. It utilizes screw terminals for secure connections and is designed for base mounting. The product number is M22-KC10.