ABB S203M-D25 Miniature Circuit Breaker – 3P – D – 25 A
£145.19 Incl. VAT
System Pro M Compact S200M Miniature Circuit Breakers Are Current Limiting. They Have Two Different Tripping Mechanisms, The Delayed Thermal Tripping Mechanism For Overload Protection And The Electromechanic Tripping Mechanism For Short Circuit Protection. They Are Available In Different Characteristics (B,C,D,K,Z), Configurations (1P,1P+N,2P,3P,3P+N,4P), Breaking Capacities (Up To 10 KA At 230/400 V AC) And Rated Currents (Up To 63A). All MCBs Of The Product Range S200M Comply With IEC/EN 60898-1 And IEC/EN 609 47-2, Allowing The Use For Residential, Commercial And Industrial Applications. Bottom-Fitting Auxiliary Contact Can Be Mounted On S200M To Save 50% Space. · · · Miniature Circuit Breaker · · 3 Pole · · Screw Terminals · · 25 A · · Type D · · DIN Rail Mount
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Description
Technical Specifications Technical Specifications Miniature circuit breaker (MCB) Rated voltage 400 V Recess depth 69 mm Width in number of modular spacings 3 Rated insulation voltage Ui 440 V Number of protected poles 3 Rated short-circuit breaking capacity Icn EN 60898 at 400 V 10 kA Number of poles (total) 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 Current limiting class 3 Over voltage category 3 Rated impulse-withstand voltage (Uimp) 4 kV Pollution degree 3 Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V 25 kA Rated current 25 A Frequency 50 – 60 Hz Connectable conductor cross section multi-wired 0.75 – 25 mm² Connectable conductor cross section solid-core 0.75 – 35 mm² Ambient temperature during operating -25 – 55 °C Explosion-proof No Additional equipment possible Yes Concurrently switching N-neutral No Flush-mounted installation No





