ABB S203M-C50 Miniature Circuit Breaker – 3P – C – 50 A
£53.71 Incl. VAT
ABB 2CDS273001R0504 3 Pole 50A Type C MCB with Failsafe bi-directional cylinder-lift screw terminal. This System pro M compact S203M-C50 MCB is current limiting device. It is comply with IEC/EN 60898-1 and IEC/EN 609 47-2. Bottom-fitting auxiliary contact can be mounted on S200M to save 50% space. It provides moderate switching surges for short durations. It has metal framed trip-free switching mechanism. · · · Breaking Capacity: 10kA · · Colour: Light Grey · · Current Rating: 50A · · Height: 88mm · · Width: 52.5mm · · Weight: 375g · · Depth: 69mm
1 available – delivery in 1–2 days
Description
Technical Specifications Technical Specifications Miniature circuit breaker (MCB) Rated current 50 A Tripping characteristic (type/curve) C Rated insulation voltage Ui 440 V Rated short-circuit breaking capacity Icn EN 60898 at 400 V 10 kA Pollution degree 3 Width in number of modular spacings 3 Rated voltage 400 V Number of protected poles 3 Number of poles (total) 3 Current limiting class 3 Rated short-circuit breaking capacity Icn EN 60898 at 230 V 10 kA Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V 15 kA Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V 25 kA Rated impulse-withstand voltage (Uimp) 4 kV Recess depth 69 mm Over voltage category 3 Frequency 50 – 60 Hz Ambient temperature during operating -25 – 55 °C Connectable conductor cross section multi-wired 0.75 – 25 mm² Connectable conductor cross section solid-core 0.75 – 35 mm² Explosion-proof No Concurrently switching N-neutral No Additional equipment possible Yes Suitable for flush-mounted installation No Flush-mounted installation No · Technical Data Sheet – Click to Download







