The ABB CEL18-01 Auxiliary Contact Block is a reliable and efficient solution for low-level signal switching. Designed for use with A/AF95-AF1650, this auxiliary contact features a 1NC configuration, ensuring seamless integration into your existing systems. With dimensions of 0.65 inches in height, 2.5 inches in width, and 2.9 inches in depth, it is compact yet robust. The product is lightweight, with a net weight of 1.92 oz, making it easy to handle and install. The ABB CEL18-01 is an essential component for enhancing the functionality and performance of your electrical systems.