Description
Product S203-C50 by ABB
Type: Miniature Circuit Breaker – S200 – 3P – 50 A – C – (AC) 6 kA
Description: 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 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; rated currents up to 63 A. All comply with IEC/EN 60898-1, IEC/EN 60947-2, UL 1077. Bottom-fitting auxiliary contact can be mounted on S200 to save 50% space.
Electrical Data: Rated ultimate short-circuit breaking capacity Icu: 230 V AC – 20 kA, 400 V AC – 10 kA, 440 V AC – 10 kA; Rated service short-circuit breaking capacity Ics: 230 V AC – 15 kA, 400 V AC – 7.5 kA, 440 V AC – 7.5 kA; Rated operational voltage acc. IEC 60898-1: 400 V AC; acc. IEC 60947-2: 440 V AC; Operational voltage range: 12 V AC/DC min, 440 V AC max incl. tolerance; Rated insulation voltage Ui: 440 V; Rated impulse withstand voltage Uimp: 4 kV (standard), 5 kV at 2000 m, 6.2 kV at sea level; Frequency rated 50 / 60 Hz; Rated current In: 50 A; Rated short-circuit capacity AC and DC: 6 kA; Power loss: 9.75 W total, 3.25 W per pole; Overvoltage category III; Tripping characteristic: C; Number of poles: 3.
Mechanical and Installation: Number of protected poles: 3; Electrical endurance: 10000 AC cycles; Mechanical endurance: 20000 cycles; Actuator type: Toggle; Actuator marking: I / O; Housing material: Insulation Group II, RAL 7035; Mounting type: DIN-Rail; Mounting on DIN rail: TH35-15 or TH35-7.5 mm acc. IEC 60715; Mounting position: any; Screw terminal type: Failsafe Bi-directional Cylinder-lift terminal; Wire stripping length: 1.25 cm; Tightening torque: 2.8 N·m.
Dimensions: Width: 5.25 cm; Height: 8.8 cm; Depth/Length: 6.9 cm; Built-in depth: 6.9 cm; Width in modular spacings: 3; Net weight: 0.36 kg; Pole net weight: 0.125 kg.
Connectivity: Connecting capacity busbar: 10/10 mm²; Flexible with ferrule: 0.75 to 25 mm²; Flexible: 0.75 to 25 mm²; Rigid: 0.75 to 35 mm²; Stranded: 0.75 to 35 mm².
UL/CSA Technical Data: Maximum operating voltage 110 V DC, 480Y/277 V AC; Interrupting rating 6 kA at 277 V AC and 480Y/277 V AC, 10 kA at 240 V; Connecting capacity busbar AWG 18-8, conductor AWG 18-4; Tightening torque 18 in·lb.
Environmental Information: Operation temperature -25 to +55 °C; Storage temperature -40 to +70 °C; Degree of protection IP20 (standard), IP40 with enclosure cover; Pollution degree 3; Resistance to vibrations: 20 cycles with 5g; Resistance to shock: 25g 2 shocks 13 ms; Reference ambient air temperature 30 °C.
Compliance and Certifications: RoHS compliant according to EU Directive 2011/65/EU and amendment 2015/863; REACH compliant with no substances above 0.1 mass percentage; Conflict minerals reporting provided; WEEE category 5 (Small Equipment no external dimension more than 50 cm); CE and UKCA Declarations of Conformity; Standards IEC/EN 60898-1, IEC/EN 60947-2, UL 1077.
Other Information: Package includes carton of 1 piece with gross weight 0.38 kg; Article numbers for Finland (3210650), Norway (1665334), Sweden (2100610).
Customs Tariff Code: 85362010
