ДТЗ 4P 125A 300SMA КРИВА Б RCCB

This product is a Acti9 RCCB-ID residual current circuit breaker (RCCB). It is a 4P residual current circuit breaker with 125A In rated current, a sensitivity of 300mA with a B type protection class. It can be padlockable in OFF position by addition of a padlocking accessory. It is compatible only with 4P PowerTag Energy. This product protects against electrical shock by indirect contact and against the risk of fire. This B type residual current circuit breaker provides specific protection of three phase installations and people. The tripping technology is voltage independent. The earth-leakage protection time delay is selective, ensuring total discrimination with a non-selective RCD placed downstream. The status of the product is indicated via the 3 position toggle and a front panel indicator : open with green indicator, closed with red indicator, tripped in fault with green indicator. This Acti9 RCCB ensures protection in all small industrial and tertiary buildings. This product complies with IEC/EN 60947-1 and 3, IEC/EN 61008-1 and 2-1, and IEC/EN 62423 standards. It has the VDE and CE quality labels. The (Im/IΔm) rated breaking and making short circuit capacity is 1250A. The (Inc/IΔc) conditional rated short circuit current is 10kA. The electrical endurance is up to 2000 cycles. The mechanical endurance is up to 5000 cycles. The Ue operational voltage is 400VAC at a frequency of 50Hz. The Ui rated insulation voltage is 400VAC. The Uimp rated impulse withstand voltage is 4kV. It is DIN rail mountable. The width in 9mm pitch is 8. The product colour is grey. The dimensions are (W) 72mm x (H) 86mm x (D) 76mm. The weight is 500g. It has an IP20 degree of protection. It becomes IP40 once in modular enclosure according to IEC/EN 60529 standard. The operating temperature is from -25°C to 40°C. The storage temperature is from -40°C to 60°C.