Miniature circuit breaker (MCB), Acti9 C120H, 3P, 125A, B curve, 15000A (IEC/EN 60898-1), 15kA (IEC/EN 60947-2)

This Acti9 C120H is a low voltage multistandard miniature circuit breaker (MCB). It is a 3P circuit breaker with 3 protected poles, 125A rated current and B tripping curve. The Icn rated short circuit breaking capacity is up to 15000A at 230VAC to 400VAC conforming to IEC/EN 60898-1 standard. This product complies with industrial standard IEC/EN 60898-1 and residential standard IEC/EN 60947-2. This miniature circuit breaker combines functions of circuit protection against short circuit and overload current, control and isolation. The presence of green strip guarantees that contacts open physically and allows work to be carried out safely on the downstream circuit. Its fast closing mechanism improves its service life. Acti9 C120 offer is dedicated to industrial and tertiary buildings. It has an electrical endurance going up to 5000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is equal or below 375VDC, 220VAC to 240VAC, 230VAC to 400VAC, 380VAC to 415VAC or 440VAC. Its limitation class 3 (according to IEC/EN 60947-2 standard) improves downstream circuit protection cost. The product can be clipped on a DIN rail. Its width is 9 pitches of 9mm. Pollution degree is 3. Overvoltage category is IV. The product colour is white (RAL 9003). The dimensions are (W) 81mm x (H) 81mm x (D) 73mm. The weight is 0.615kg. It has an IP20 degree of protection (as per IEC 60529 standard) on its terminals. The operating temperature is from -30°C to +60°C. The storage temperature is from -40°C to +70°C.