Siemens Miniature Circuit Breaker 400 V 6kA, 4-Pole, C, 2A, D=70 Mm

Description

Technical Specifications  Technical Specifications Miniature circuit breaker (MCB) Degree of protection (IP rating) IP20 Tripping characteristic (type/curve) C Voltage type AC Rated short-circuit breaking capacity Icn EN 60898 at 230 V 6 kA Rated current 2 A Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V 30 kA Rated short-circuit breaking capacity Icn EN 60898 at 400 V 6 kA Rated insulation voltage Ui 440 V Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V 30 kA Current limiting class 3 Number of protected poles – Recess depth 70 mm Over voltage category 3 Rated voltage 400 V Number of poles (total) 4 Pollution degree 3 Rated impulse-withstand voltage (Uimp) 4 kV Width in number of modular spacings 4 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 -25 – 55 °C Additional equipment possible Yes Concurrently switching N-neutral No