Product description
The Commel 1-pole miniature circuit breaker 25 A 1P B 6kA is designed for the reliable protection of household and similar electrical circuits. With its B tripping characteristic, it provides fast, instantaneous disconnection in fault conditions, helping to reduce the risk of damage to connected equipment.
This type is typically used for protecting resistive (ohmic) loads, such as standard lighting and heating circuits, where a quick response to overcurrent is required.
Key features
- 1-pole miniature circuit breaker
- Rated current: 25 A
- Tripping characteristic: B (fast, non-delayed tripping)
- Rated breaking capacity: 6 kA
- Suitable for protection of mainly ohmic loads
Installation and compatibility
- Can be connected in series using fork or pin type phase busbar
- Suitable for mounting on standard 35 mm DIN rail
- Ambient operating temperature range: -5°C to +40°C
Wiring specifications
- Connectable conductor cross-section:
- Up to 25 A: 16 mm² flexible or 25 mm² rigid
- From 32 A to 63 A: 25 mm² flexible or 35 mm² rigid
These wiring options allow for safe and secure connection in a variety of installation scenarios, in line with typical residential and light commercial applications.
Additional details
- Window for circuit labelling, allowing clear identification of the protected circuit
- Coloured status indicator for quick visual check of the switching state
The Commel miniature circuit breaker 25 A 1P B 6kA offers a practical solution for circuit protection where dependable performance and straightforward installation are required.
