FuseBox 45A B Curve 6kA Single Pole MCB | MT06B451
SKU: MT06B451
Brand: FuseBox Consumer Units & Circuit Protection
45A B curve 1P MCB from FuseBox with 6kA breaking capacity. A single module device for electric showers and larger cooker circuits, fitting FuseBox consumer units. Mounts on standard 35mm DIN rail. Part of the FuseBox circuit protection range, made to work alongside FuseBox boards.
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Built for domestic and light commercial distribution, the FuseBox MT06B451 is a single pole 45A B curve MCB rated at 6kA to BS EN 60898.
A 45A B curve device is typically used on electric showers and larger cooker circuits. The B curve characteristic trips magnetically between 3 and 5 times rated current, the usual choice for domestic final circuits with resistive and general loads. Final device selection should always follow the circuit design, cable size, installation method and fault level of the installation.
Key features
- 45A rated current
- B Curve tripping characteristic
- 6kA short circuit breaking capacity
- Single Pole (1P) protection
- 35mm DIN rail mounting
- Fits FuseBox consumer units
- Brand: FuseBox
- Product code: MT06B451
- Product type: Miniature circuit breaker (MCB)
- Rated current: 45A
- Tripping characteristic: B Curve
- Breaking capacity: 6kA
- Poles: 1P
- Width: 1 module
- Mounting: 35mm DIN rail
- Standard: BS EN 60898
Suitable for
Domestic consumer units, rewires and board upgrades. Typical 45A use: electric showers and larger cooker circuits.
| type | MCB | brand | FuseBox Consumer Units & Circuit Protection |
| brand | FuseBox Consumer Units & Circuit Protection | ||
| colour | White |