Miniature Circuit Breaker 3Poles B-Curve 20A 6kA 400V IP20 Siemens
3-pole miniature circuit breaker, 400 V, 6kA, B characteristic, 20 A current rating.
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Miniature Circuit Breaker 3Poles B-Curve 20A 6kA 400V IP20 Siemens
3-pole miniature circuit breaker, 400 V, 6kA, B characteristic, 20 A current rating.
Description
The miniature circuit breaker rated at 400 V, 6kA, with a 3-pole configuration and a B characteristic, designed for a current rating of 20 A. This product is part of Siemens' range of electrical protection devices, ensuring safety and reliability in various electrical systems.
Technical Information
- Voltage Type: AC
- Built-In Depth: 70 mm
- Rated Current: 20 A
- Rated Voltage: 400 V
- 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: 3
- Explosion-Proof: No
- Degree of Protection (IP): IP20
- Number of Protected Poles: UN
- Concurrently Switching Neutral Conductor: No
- Connectable Conductor Cross Section Solid-Core: 0.75-25 mm²
- Connectable Conductor Cross Section Multi-Wired: 0.75-25 mm²
- Ambient Temperature During Operating: -25-45 °C
- Flush-Mounted Installation: No
- Additional Equipment Possible: Yes
- Number of Poles (Total): 3
- Rated Short-Circuit Breaking Capacity Icn According to EN 60898 at 400 V: 6 kA
- Rated Short-Circuit Breaking Capacity Icn According to EN 60898 at 230 V: 6 kA
- Rated Short-Circuit Breaking Capacity Icu According to IEC 60947-2 at 230 V: 6 kA
- Rated Short-Circuit Breaking Capacity Icu According to IEC 60947-2 at 400 V: 6 kA

