This Acti9 iCV40 is a modular residual current breaker with overcurrent protection (RCBO). It is a 1P+N circuit breaker with 1 protected pole, 20A In rated current and C tripping curve. The earth leakage protection class is A-SI type with a sensitivity of 30mA. The earth-leakage protection time delay is instantaneous. The Icn rated short circuit breaking capacity is up to 6000A according EN/IEC 61009-2-1 standard. This product protects against short circuit, cable overload, electrical shock by indirect contact and fire hazards. Its 2 unique Visitrip indicators reduce intervention time by showing the faulty circuit and identifying quickly the type of default. Its Visisafe green strip guarantees the physical opening of the contacts to allow downstream maintenance. This product is compliant with EN/IEC 61009-2-1 standard. It has an electrical endurance going up to 20000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is 230VAC. The Ui rated insulation voltage is 400VAC. The Uimp rated impulse withstand voltage is 4kV. The frequency is 50/60Hz. It is DIN rail mountable. The width in 9mm pitches is 4. The product color is white (RAL9003). The dimensions are (W) 36mm x (H) 85mm x (D) 73mm. The weight is 210g. According to IEC 60529 standard, the degree of protection is IP20 and IP40 in enclosure. The operating temperature is from -25°C to 60°C. The storage temperature is from -40°C to 85°C.