Multi 9 – C60H – MCB – 4P – 50 A – D Curve – 415 V – 15 kA

This Multi 9 C60H is a low voltage miniature circuit breaker (MCB). It is a 4P circuit-breaker with 4 protected poles, 50A rated current and D tripping curve. It can be mounted on DIN rail for modular installation. As circuit-breaker, its breaking capacity, according to IEC/EN 60947-2, is 30kA at 230VAC and 15kA at 400VAC. This circuit-breaker protects circuits against short circuit and overload currents. 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, overvoltage resistance and high performance limitation improve its service life. The tripping or position indication functions are remotely provided by adding electrical auxiliaries. The green mechanical indication guarantees the physical opening of the contacts to allow downstream maintenance.