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 5 A , 120 V, and 1 pole. It has a C Curve rating, breaking capacity of 10 kA, and tunnel terminals. It has an IP20 degree of protection (as per IEC/EN 60529) on its terminals. It becomes IP40 once in modular enclosure. its fast closing mechanism improves its service life. The trip-free mechanism allows the contacts to not be held in the on position when the device is tripped automatically. The green mechanical indication guarantees the physical opening of the contacts to allow downstream maintenance.