Siemens Circuit Breaker Universal Current 880 V DC 400 V AC 10kA, 4-Pole, C, 63A Max. 1000 V DC

Description

Technical Specifications  Technical Specifications Miniature circuit breaker (MCB) Degree of protection (IP rating) IP20 Tripping characteristic (type/curve) C Voltage type AC/DC Rated current 63 A Rated insulation voltage Ui 440 V Recess depth 70 mm Rated voltage 400 V Width in number of modular spacings 4 Number of protected poles – Over voltage category 2 Rated short-circuit breaking capacity Icn EN 60898 at 400 V 10 kA Rated short-circuit breaking capacity Icn EN 60898 at 230 V 10 kA Pollution degree 2 Number of poles (total) 4 Current limiting class 3 Rated impulse-withstand voltage (Uimp) 4 kV Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V – kA Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V – kA Connectable conductor cross section solid-core 0.75 – 35.0 mm² Frequency 50 – 50 Hz Connectable conductor cross section multi-wired 0.75 – 35.0 mm² Ambient temperature during operating -40 – 70 °C Additional equipment possible Yes Concurrently switching N-neutral No