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S262-C20

The ABB S262-C20 is a high-performance, two-pole miniature circuit breaker (MCB) from ABB's industry-standard System Pro M compact® S200 series. It is a 2-pole (2P) device engineered with a "C" characteristic trip curve and a 20 Ampere rated current per pole. Designed for robustness and safety, this MCB provides simultaneous overcurrent and short-circuit protection for two conductors, making it essential for complete isolation of higher-power single-phase circuits or for protecting two separate 20A circuits.

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Parameters Category Parameter Specification for S262-C20 General Product Type 2-Pole Miniature Circuit Breaker (MCB) Series System Pro M compact® S200 Poles 2 Poles (2P) Rated Current (In) 20 A per pole Tripping Characteristic "C" Curve (per pole) Electrical Ratings Rated Operational Voltage (Ue) AC 230/400 V (Phase-to-Phase: 400V) Rated Insulation Voltage (Ui) 500 V Rated Frequency 50/60 Hz Breaking Capacity Rated Service Short-Circuit Breaking Capacity (Ics) 6 kA (at 230/400V AC, per IEC/EN 60898-1) Rated Ultimate Short-Circuit Breaking Capacity (Icu) 6 kA Tripping Characteristics (IEC 60898) Overload (Thermal) per pole 1.13 x In (22.6A): No trip within 1 hour. 1.45 x In (29A): Must trip within 1 hour. Magnetic Instantaneous Trip per pole 5 x In (100A) to 10 x In (200A). Mechanical & Operational Electrical Life ≥ 10,000 operations (at In) Mechanical Life ≥ 20,000 operations Operation Single, common toggle lever for simultaneous operation of both poles. Terminals Terminal Type Cage Clamp (Spring Loaded) Acceptable Conductor Size Solid/Fine-stranded: 1 - 25 mm² With ferrule: 1 - 16 mm² Mounting Mounting Standard 35 mm symmetrical DIN rail (EN 60715) Width 2 Modules (36 mm) Environmental Operating Temperature -25°C to +55°C (Calibrated at +30°C) Storage Temperature -40°C to +70°C Standards & Approvals Primary Compliance IEC/EN 60898-1 (Electrical accessories) Additional Compliance IEC/EN 60947-2 (Circuit-breakers) Certifications CE, CCC, etc. (Market dependent)