เซอร์กิตเบรกเกอร์ลูกย่อย ป้องกันไฟดูด ชนิด 1 โพล 50A 30mA 6kA

This QOvs is a modular residual current breaker with overcurrent protection (RCBO). It is a 1P+Ns circuit breaker with 1 protected pole, 50A In rated current and C tripping curve. The earth leakage protection class is AC 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 0 standard. This product protects against short circuit, cable overload, electrical shock by indirect contact and fire hazards. It has a plug on system for fast and easy installation, no conneciton errors and more safety. It also has an operating test button on the front panel. This product is compliant with IEC 61009-2-2 and TIS 909-2548 standards. It has an electrical endurance going up to 5000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is 230VAC or 240VAC. The Ui rated insulation voltage is 400VAC. The Uimp rated impulse withstand voltage is 4kV. The frequency is 50/60Hz. The product color is black (RAL9005). The dimensions are (W) 19mm x (H) 110mm x (D) 85mm. The weight is 186g. It has an IP20 degree of protection (as per IEC/EN 60529 standard) and becomes IP40 once in modular enclosure. The operating temperature is from -15?C to 60?C. The storage temperature is from -40?C to 85?C.