Acti9 iC60N 4P 50A Curve D Circuit Breaker

This Acti 9 iC60N is a low-voltage miniature circuit breaker (MCB). It consists of a 4P circuit breaker with 4 protected poles, a rated current of 50 A, and a D tripping curve. It can be mounted on a DIN rail for modular installation. As a circuit breaker, its breaking capacity (according to IEC/EN 60898-1) is 6000 ,A at 400 ,V ,AC. As a circuit breaker, its breaking capacity (according to IEC/EN 60947-2) is 20 ,kA at 230 ,V ,AC and 10 ,kA at 400 ,V ,AC. This miniature circuit breaker protects circuits against short circuits and overloads. It has a protection degree of IP20 (according to IEC/EN 60529) at its terminals. It becomes IP40 once installed in a modular enclosure with insulation class II. Its quick closing mechanism extends its service life. Its class 3 limitation (according to EN/IEC60898-1) reduces the cost of protecting downstream circuits. Its unique Visitrip indicator reduces intervention time by identifying the faulty circuit. Its green Visisafe band ensures the physical opening of contacts to allow downstream maintenance.