الوصف
S203-C10 Miniature Circuit Breaker
System pro M compact S200 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 different 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 63A). Complies with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 standards and suitable for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted to save 50% space.
Electrical data: Rated ultimate short-circuit breaking capacity Icu up to 20 kA at 230 V AC and 10 kA at 400/440 V AC. Rated service short-circuit breaking capacity Ics up to 15 kA at 230 V AC and 7.5 kA at 400/440 V AC. Rated operational voltage up to 440 V AC, minimum operational voltage 12 V AC/DC. Rated insulation voltage 440 V, rated impulse withstand voltage 4 kV (5 kV at 2000 m, 6.2 kV at sea level). Rated current 10 A. Rated short-circuit capacity AC and DC 6 kA.
Mechanical and installation: 3 poles (3P), tripping characteristic C, toggle actuator with marking I/O, insulation group II, black and sealable. Screw terminals with failsafe bi-directional cylinder-lift terminal. Recommended screw driver Pozidriv 2. Installation size acc. to DIN 43880 1, wire stripping length 1.25 cm. Mounting on DIN Rail TH35-15 or TH35-7.5 acc. to IEC 60715, mounting position any.
Dimensions and weight: Net width 5.25 cm, net height 8.8 cm, net depth 6.9 cm, net weight 0.336 kg, pole net weight 0.125 kg, built-in depth 6.9 cm. Width 3 modular spacings.
Environmental and operational conditions: Operation temperature -25 to +55 °C, storage -40 to +70 °C, reference ambient air temperature 30 °C. Degree of protection IP20 and IP40 with enclosure cover, pollution degree 3. Resistant to vibrations and shock according to IEC standards.
Power loss: Total 6.3 W, 2.1 W per pole.
Certification and compliance: RoHS compliant, REACH non-substance compliant, WEEE category 5. Standards IEC/EN 60898-1, IEC/EN 60947-2, UL 1077, certification agencies EN, IEC, UL.
