The ABB S203-K32 miniature circuit breaker is mounted on a DIN rail and protects motors, transformers and auxiliary circuits against overloads and short circuits. The K curve is suitable for loads with high inrush currents in residential, commercial and industrial installations.
It has screw-type safety terminals with a double chamber and a separate chamber for connecting busbars and cables. The markings and labels are laser-printed, while the screws remain captive in the housing. It features red and green ON/OFF indicators and protection against power loss.
- Poles: 3
- Rated current: 32 A
- Current type: AC
- Trip curve: K
- Rated voltage: 400/440 V AC
- Frequency: 50 Hz
- Short-circuit breaking capacity: 6 kA
- Degree of protection: IP20
- Degree of protection with cover: IP40
- Colour: Light grey (RAL 7035)
- Standards: IEC/EN 60898-1, IEC/EN 60947-2
- Accessories: Wide range available
Specifications
- Number of Poles
- 3
- Rated Current
- 32 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.