Miniature Circuit Breaker 1Pole B-Curve 20A 6kA 230-400V IP20 Siemens
Miniature circuit breaker rated for 230/400V, 6kA, with a 1pole B characteristic and a current rating of 20A.
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Miniature Circuit Breaker 1Pole B-Curve 20A 6kA 230-400V IP20 Siemens
Miniature circuit breaker rated for 230/400V, 6kA, with a 1pole B characteristic and a current rating of 20A.
Description
Miniature circuit breaker rated for 230/400V, 6kA, with a 1pole B characteristic and a current rating of 20A. It is designed for protecting electrical circuits from overloads and short circuits, ensuring safety and reliability in various applications.
Technical Information
- Voltage type: AC
- Built-in depth: 70mm
- Rated current: 20A
- Rated voltage: 400V
- Frequency: UN Hz
- Rated insulation voltage Ui: UN V
- Current limiting class: 3
- Over voltage category: 3
- Pollution degree: 2
- Width in number of modular spacings: 1
- Explosion-proof: No
- Degree of protection (IP): IP20
- Number of protected poles: UN
- Concurrently switching neutral conductor: No
- Connectable conductor cross section solid-core: 0.75-25mm²
- Connectable conductor cross section multi-wired: 0.75-25mm²
- Ambient temperature during operating: -25-45°C
- Flush-mounted installation: No
- Additional equipment possible: Yes
- Number of poles (total): 1
- Rated short-circuit breaking capacity Icn according to EN 60898 at 400V: 6kA
- Rated short-circuit breaking capacity Icn according to EN 60898 at 230V: 6kA
- Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230V: 6kA
- Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400V: 6kA
- Rated impulse withstand voltage Uimp: UN kV

