2-pole miniature circuit breaker designed to protect electrical installations against overloads and short circuits. It also allows for the control and isolation of the installation, offering a reliable solution for current management in low-voltage circuits.
Technical features
- Rated current: 20 A
- Tripping curve: C
- Nominal voltage: 400 V AC
- Breaking capacity: 10 kA at 400V (EN 60947-2) and 6 kA at 400V (EN 60898)
- Nominal insulation voltage (Ui): 500 V
- Maximum impulse voltage (Uimp): 4 kV
- Frequency: 50...60 Hz
- Current limiting class: 3
- Protection rating: IP20
- Operating temperature: -25...70 °C
- Connection cross-section: 1.5...25 mm² (multiple conductors) and 1.5...35 mm² (rigid cable)
- Dimensions: 2 modules wide, 44 mm deep
- Flush mounting: yes
This device guarantees a fast response to electrical faults, protecting connected equipment and the integrity of the installation. Its compact 2-module design facilitates integration into standard electrical panels, while its versatile connection capacity adapts to different types of wiring.