Siemens Miniature Circuit Breaker 230/400 V 10kA, 1-Pole, A, 3 A, D=70 Mm

Description

Technical Specifications  Technical Specifications Miniature circuit breaker (MCB) Degree of protection (IP rating) IP20 Tripping characteristic (type/curve) A Rated current 3 A Voltage type AC Rated voltage 400 V Recess depth 70 mm Rated insulation voltage Ui 440 V Width in number of modular spacings 1 Number of poles (total) 1 Number of protected poles – Rated impulse-withstand voltage (Uimp) 4 kV Over voltage category 3 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 Current limiting class 3 Pollution degree 3 Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V 35 kA Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V 35 kA Frequency 50 – 50 Hz Connectable conductor cross section solid-core 0.75 – 35.0 mm² Connectable conductor cross section multi-wired 0.75 – 35.0 mm² Ambient temperature during operating -40 – 70 °C Concurrently switching N-neutral No Additional equipment possible Yes