Description
S202M-C50 Miniature Circuit Breaker
Manufacturer: ABB
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. Available in 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 63 A. Complies with IEC/EN 60898-1 and IEC/EN 60947-2 for residential, commercial and industrial use. Bottom-fitting auxiliary contact can be mounted to save 50% space.
Electrical Features: Rated ultimate short-circuit breaking capacity 25 kA at 230 V AC, 15 kA at 400 V AC and 440 V AC. Rated service short-circuit breaking capacity 15 kA at 133 V AC and 7.5 kA at 230 V AC. Rated operational voltage up to 440 V AC and max 125 V DC. Rated current is 50 A. Tripping characteristic C. Energy limiting class 3. Electrical endurance of 10000 AC cycles and mechanical endurance of 20000 cycles. Contact indication: Red ON / Green OFF.
Mechanical and Design: Two poles (2P), actuator toggle type marked I / O, actuator made of black insulation material sealable. Terminal type screw, tightening torque 2.8 N·m, recommended screwdriver Pozidriv 2. Housing material RAL 7035. Connecting capacity busbar 10 mm²; flexible cables with ferrules 0.75 to 25 mm²; rigid cables 0.75 to 35 mm²; stranded cables 0.75 to 35 mm².
Dimensions: Width 3.5 cm, height 8.8 cm, depth 6.9 cm. Installation size 1 DIN unit. Weight 0.24 kg net, pole weight 0.125 kg.
Environmental: Operating temperature from -25 to +55 °C, storage temperature from -40 to +70 °C, pollution degree 3, protection rating IP20 / IP40 with enclosure cover. Resistant to vibration and shock per IEC standards.
Standards and Certifications: IEC/EN 60898-1, IEC/EN 60947-2, CSA 22.2 No. 235, UL 1077. Certified by EN and IEC bodies. RoHS and REACH compliant.
Additional Technical Data: Dielectric test voltage 2 kV, rated impulse withstand voltage up to 6.2 kV at sea level, input voltage AC/DC, overvoltage category III, power loss 6.5 W total, 3.25 W per pole.
Customs Tariff Code: 39121603
