Description
Product: S202-C20 Miniature Circuit Breaker
Manufacturer: ABB
Description: System pro M compact S200 miniature circuit breakers are current limiting. They have two tripping mechanisms: a delayed thermal tripping mechanism for overload protection and an 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 6 kA at 230/400 V AC and rated currents up to 63 A. Complies with IEC/EN 60898-1, IEC/EN 60947-2, and UL1077. Bottom-fitting auxiliary contact can be mounted to save 50% space.
Electrical Features: Rated operational voltage IEC 60898-1: 400 V AC; IEC 60947-2: 440 V AC; max operational voltage 125 V DC and 440 V AC; rated insulation voltage 440 V; impulse withstand voltage 4 kV (5 kV at 2000 m, 6.2 kV at sea level); rated current 20 A; short-circuit capacity AC and DC 6 kA; conditional short-circuit current 20 kA at 230 and 400 V; frequency 50 / 60 Hz; power loss 5 W total, 2.5 W per pole; tripping characteristic C.
Mechanical and Design: 2 poles; number of protected poles 2; electrical and mechanical endurance 20000 cycles; width 3.5 cm; height 8.8 cm; depth 6.9 cm; net weight 0.23 kg; actuator type toggle with I/O marking; housing in insulation group II, RAL 7035; screw terminal type failsafe bi-directional cylinder-lift; tightening torque 2.8 N·m.
Environmental and Installation: Operating temperature -25 to +55 °C; storage temperature -40 to +70 °C; degree of protection IP20, IP40 with enclosure cover; pollution degree 3; resistance to vibrations 20 cycles with 5 g from 5 to 150 Hz; resistance to shock IEC 60068-2-27 25 g, 2 shocks of 13 ms; mounting DIN-rail TH35-15 and TH35-7.5 according to IEC 60715; mounting position any.
Standards & Certification: Complies with IEC/EN 60898-1, IEC/EN 60947-2, UL 1077; certified by EN, IEC and UL bodies.
Additional Information: Accessories available; POZIDRIV 2 recommended screwdriver; RoHS and REACH compliant.
Customs Tariff Code: 85362010
