NG125N Circuit Breaker 3P 40A Curve C

This Acti9 NG125N product is a low-voltage circuit breaker. It is a 3P circuit breaker with 3 protected poles and a rated current of 40 A with a C trip curve. The rated short-circuit breaking capacity increases up to 25 kA at 380 V AC to 415 V AC according to the EN/IEC 60947-2 standard and 25 kA at 380 V AC to 415 V AC according to the EN/IEC 60947-2 standard. It complies with the industrial standard EN/IEC 60898-1 and the residential standard EN/IEC 60947-2. This miniature circuit breaker protects circuits against short circuits and overload currents. It is suitable for isolation in the industrial sector according to the IEC/EN 60947-2 standard. Fault trip is indicated by a red mechanical status indicator light on the front of the circuit breaker. It has electrical endurance of up to 10,000 cycles and mechanical endurance of up to 20,000 cycles. The operating voltage Ue is equal to or less than 375VDC, 220VAC to 240VAC, 380VAC to 415VAC, 440VAC, or 500VAC. The rated insulation voltage Ui is 690 V AC. The rated impulse withstand voltage Uimp is 8kV. The operating frequency is 50Hz or 60Hz. It can be mounted on a DIN rail. Its width is 9 modules of 9 mm. The pollution degree is 3. The overvoltage category is IV. The dimensions are (W) 81mm x (H) 103mm x (D) 81mm. The weight is 0.72kg. According to the IEC 60529 standard, the degree of protection is IP20 and IP40 in the enclosure. The operating temperature is from -30°C to 70°C. The storage temperature is from -40°C to 70°C.