QOvs - miniature circuit-breaker - 2P - C curve - 63A - 10kA

This Square D product is a low voltage miniature circuit-breaker (MCB). It is a 2P circuit breaker with 2 protected poles and 63A In rated current and C tripping curve. The Icn rated short circuit breaking capacity is up to 10KA at 240VAC or 415VAC conforming to EN/IEC 60898-1 standard. This product is compliant with EN/IEC 60898-1 standard. This miniature circuit-breaker protects circuits against short circuit and overload current. The tripping upon fault is indicated by an ON/OFF inscription upside or donwside the toggleon the front face of the circuit breaker. It has an electrical endurance going up to 4000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is 240VAC or 415VAC. The Ui rated insulation voltage is 500VAC. The Uimp rated impulse withstand voltage is 4kV. The operating frequency is 50Hz or 60Hz. It is pluggable. Its width is 4 pitches of 9mm. The pollution degree is 3. The product colour is black. The dimensions are (W) 37.4mm x (H) 81mm x (D) 86.3mm. The weight is 208g. According to IEC 60529 standard, the degree of protection is IP20. The operating temperature is -5?C to 60?C. The storage temperature is -40?C to 85?C.