The ABB CAL5-11 Auxiliary Contact Block is a versatile and reliable component designed for various electrical applications. With a compact design, it features a product net width of 12 mm, a depth of 62 mm, and a height of 74 mm, weighing just 0.05 kg. This auxiliary contact block is engineered for high performance, offering a maximum electrical switching frequency of 1200 cycles per hour and a mechanical switching frequency of 3600 cycles per hour. It boasts a mechanical durability of up to 10 million cycles, ensuring long-lasting operation. The CAL5-11 is equipped with 1 normally closed (NC) and 1 normally open (NO) auxiliary contact, making it suitable for a wide range of applications. It supports a rated operational voltage of 690 V for the auxiliary circuit and is compatible with various ABB contactors, including AF45, AF50, AF63, and more. The block is designed for side mounting and features screw terminals for secure connections. This auxiliary contact block is built to meet international standards, with a degree of protection rated at IP20 according to IEC 60529. It is RoHS compliant and comes with multiple certifications, including CB, CCC, CQC, CSA, and UL, ensuring safety and quality. The CAL5-11 is an ideal choice for enhancing the functionality and reliability of your electrical systems.