This Multi ID product is a residual current circuit breaker (RCCB). It is a 2P circuit breaker with 40A In rated current, 300mA earth leakage sensitivity and AC type protection class. This product protects against electrical shock by indirect contact and fire hazards. The tripping upon fault is indicated by a red mechanical status indicator on the front panel. This product is dedicated to original equipment manufacturers (OEM) and control panel builders in indisutrial and tertiary buildings. It is compliant with IEC/EN 61008-1 standard. The (Im/I?m) rated breaking and making short circuit capacity is 400A. The (Inc/I?c) conditional rated short circuit current is 10kA. It has an electrical endurance going up to 2000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is 220VAC to 240VAC. The Ui rated insulation voltage is 440VAC. The Uimp rated impulse withstand voltage is 6kV. The frequency is 50Hz. It is DIN rail mountable. The width in 9mm pitches is 4. The product colour is light grey (RAL7035). The dimensions are (W) 36mm x (H) 81mm x (D) 73mm. The weight is 0.23kg. According to IEC 60529 standard, the degree of protection is IP20 and IP40 in enclosure. The operating temperature is from -5°C to 40°C. The storage temperature is from -40°C to 60°C.