Descrizione
This Acti9 C60H-DC is a low voltage direct current miniature circuit breaker (MCB). It is a 2P circuit breaker with 2 protected poles, 4A rated current and C tripping curve. The rated short circuit breaking capacity goes up to 20kA at 220VDC conforming to GB 14048.2 standard and 20kA at 220VDC conforming to GB 14048.2 standard. This product complies with both industrial standard EN/IEC 60898-1 and residential standard EN/IEC 60947-2. This miniature circuit breaker protects circuit against short circuit and overload current. It is suitable for isolation in the industrial sector according to IEC/EN 60947-2 standard. The Acti9 C60H-DC is used in direct current circuit (industrial control and automation, transport, renewable energy). This product is dedicated for residential and small commercial buildings. It has an electrical endurance going up to 3000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is 500VDC. The Ui rated insulation voltage is 500VDC. The Uimp rated impulse withstand voltage is 6kV. The operating frequency is 50Hz or 60Hz. It is DIN rail mountable. Its width is 4 pitches of 9mm. Pollution degree is 3. Overvoltage category is IV. The product colour is white (RAL9003). The weight is 0.256kg. According to IEC 60529 standard, the degree of protection is IP20 and IP40 in enclosure. The operating temperature is -25°C to 70°C. The storage temperature is -40°C to 85°C.
