AUTOMATINIS JUNGIKLIS S203-C40 3P 40A ABB

Circuit Breakers Circuit breakers protect installations against overloads and short circuits, ensuring reliable and safe operation. The System pro M Compact S 200 series protect your devices against overcurrent. The products feature two different tripping mechanisms: a delayed thermal tripping mechanism for overload protection and a magnetic tripping mechanism for short-circuit protection. Benefits • Wide and comprehensive range suitable for many applications and various industrial sectors • Worldwide approvals • Certificates, documentation, training, and background information available to support customer needs • Time and space savings thanks to unique technology and bottom-mounted auxiliary contact Features • Available with tripping curves B, C, D, K, and Z and poles 1P, 1P+N, 2P, 3P, 3P+N, and 4P • Breaking capacity up to 25 kA and rated currents up to 63 A depending on the product series • Compliance with international standards depending on the product series: • IEC/EN 60898-1 • IEC/EN 60947-2 • UL 1077 • UL 489 • CSA 22.2 No. 235 • CSA 22.2 No. 5 • Suitable for use in residential, industrial, and building electrical installations • Circuit breakers have two terminal positions for cables up to 35 mm² and 10 mm². Power supply can be easily connected to the lower terminal via a busbar, and outgoing circuits can be connected to the upper terminal. This product description is an automated translation of the original Finnish description.