Multi 9 is a range of DIN rail modular devices that offers great performance. Multi 9 products are dedicated to equipment manufacturers. They meet all global standards for industry applications. Designed to meet your needs for all types of machines, it provides protection, signaling functions, and accessories. This Multi 9 miniature circuit breaker is rated at 10 A , 277 V, and 1 pole. It has a C Curve rating and breaking capacity of 5 kA.