The ABB S201-K4 miniature circuit breaker is single-pole and designed for DIN rail mounting. Its K curve makes it suitable for protecting motors, transformers and auxiliary circuits against overloads and short circuits in residential, commercial and industrial installations with high inrush currents.
It features screw-type safety terminals with a dual chamber and a separate chamber for connecting busbars and wires. The markings and labels are laser-printed and include wiring information and technical specifications. The screws are captive, and the circuit breaker has red and green on/off indicators.
- Type: Miniature circuit breaker
- Number of poles: 1
- Rated current: 4 A
- Tripping curve: K
- Supply: AC
- Rated voltage: 230/400 V
- Frequency: 50 Hz
- Short-circuit breaking capacity: 6 kA
- Protection rating: IP20
- Protection rating with cover: IP40
- Mounting: DIN rail
- Terminals: Screw-type safety terminals with dual chamber
- Colour: Light grey (RAL 7035)
- Standards: IEC/EN 60898-1, IEC/EN 60947-2
Specifications
- Number of Poles
- 1
- Rated Current
- 4 A
- Operating Curve
- Curve K
Power Supply
- AC
- Yes
- DC
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.