The ABB CAL16-11B is a high-quality auxiliary contact block designed for reliable performance in various electrical applications. This model features a configuration of 1 Normally Open (NO) and 1 Normally Closed (NC) contact, making it versatile for integration into numerous circuit designs. With dimensions of 0.52 inches in height, 2.75 inches in width, and 2.67 inches in depth, it is compact yet robust enough to meet the demands of industrial environments. The unit weighs just 2.2226 ounces, ensuring it adds minimal weight to your setup. Ideal for enhancing control and operational efficiency in your electrical systems, the ABB CAL16-11B auxiliary contact block is an essential component for any setup requiring reliable and precise contact functionality.