1SYS274022R0101

The ABB SB204M I-D10 is a four-pole miniature circuit breaker designed to provide overload and short-circuit protection in low-voltage electrical distribution systems. It has a rated current of 10 A and a D-type tripping characteristic, suitable for compatible industrial applications involving high short-duration inrush currents. Its thermal tripping mechanism protects against sustained overloads, while its electromagnetic tripping mechanism provides short-circuit protection. The device is part of ABB's SB200-I Industrial range and is intended for installation in compatible electrical distribution assemblies. Correct selection requires checking the operating voltage, prospective fault current, conductor ratings and coordination with other protective devices.