Lewden MCB (E10-3B63) 63A, B Type, 3 Pole 10kA

Description

Technical Specifications  Technical Specifications Miniature circuit breaker (MCB) Rated current 63 A Recess depth 695 mm Tripping characteristic (type/curve) B Rated voltage 400 V Rated insulation voltage Ui – V Rated short-circuit breaking capacity Icn EN 60898 at 230 V 10 kA Rated short-circuit breaking capacity Icn EN 60898 at 400 V – kA Number of poles (total) 3 Current limiting class – Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V – kA Frequency 50 – 60 Hz Number of protected poles – Pollution degree 3 Over voltage category – Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V – kA Rated impulse-withstand voltage (Uimp) – kV Width in number of modular spacings 3 Connectable conductor cross section solid-core – mm² Connectable conductor cross section multi-wired – mm² Ambient temperature during operating – °C Explosion-proof No Concurrently switching N-neutral No Flush-mounted installation No Additional equipment possible No