الوصف
S201-C20 Miniature Circuit Breaker
General 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. They come in various 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. Suitable for residential, commercial and industrial applications. An optional bottom-fitting auxiliary contact can be mounted on S200 to save 50% space.
Electrical Characteristics: Rated ultimate short-circuit breaking capacity up to 20 kA (133 V AC), 10 kA (230 V AC), and 20 kA (24 V DC). Rated service short-circuit breaking capacity up to 15 kA (133 V AC) and 7.5 kA (230 V AC). Rated operational voltage acc. to IEC 60898-1: 230/400 V AC and IEC 60947-2: 230 V AC. Rated insulation voltage 440 V. Rated impulse withstand voltage 4 kV, with 5 kV at 2000 m and 6.2 kV at sea level. Rated current 20 A. Tripping characteristic C. Frequency 50/60 Hz. Power loss 2.5 W per pole. Overvoltage category III.
Mechanical and Installation: Number of poles: 1P, Number of protected poles: 1. Electrical endurance: 20000 AC cycles. Mechanical endurance: 20000 cycles. Actuator type: Toggle with I/O marking, insulation group II, black, sealable. Mounting type: DIN-Rail TH35-15 or TH35-7.5 acc. to IEC 60715. Installation size: DIN 43880 1 module. Wire stripping length: 1.25 cm. Tightening torque 2.8 N·m (18 in·lbf UL/CSA). Screw terminal: failsafe bi-directional cylinder-lift terminal.
Environmental and Safety: Operation temperature range -25 to +55 °C, storage temperature range -40 to +70 °C. Degree of protection IP20 standard, IP40 with enclosure cover. Pollution degree 3. Designed according to standards IEC/EN 60898-1, IEC/EN 60947-2, UL 1077.
Additional Information: Rated short-circuit capacity (AC and DC): 6 kA. Power supply connection is arbitrary. Contact position indication is red ON / green OFF. Energy limiting class 3. Recommended screwdriver: Pozidriv 2. Connecting capacity range from 0.75 to 35 mm² depending on conductor type.
