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Orders over £85 qualify for FREE SHIPPING! For UK Mainland - For general queries please call 0121 236 5012
Orders over £85 qualify for FREE SHIPPING! For UK Mainland - For general queries please call 0121 236 5012

Fusebox Single Pole MCB Type B, Curve B (06A-63A)

Fusebox Single Pole MCB Type B, Curve B (06A-63A)

Fusebox Single Pole MCB Type B, Curve B (06A-63A)

by FuseBox
SKU MT10B061
£3.69

Description

The Fusebox Single Pole MCB Type B is a high-quality, single-pole miniature circuit breaker designed to provide safe and reliable protection for domestic and light commercial electrical installations. Its Type B (Curve B) trip characteristic means it’s suitable for protecting standard circuits with low inrush currents (lighting and socket circuits). Built to comply with the latest IEC/EN standards, this MCB is durable, easy to install, and perfect for new builds or retrofit upgrades. Its compact, modular design simplifies distribution board setup while ensuring enhanced electrical safety.

Features

  • Reliable protection against short circuits and overloads
  • Quick installation with secure DIN-rail mounting
  • Type B trip curve: trips between 3–5× rated current — ideal for lighting, appliances, and general-purpose circuits
  • High breaking capacity up to 10 kA
  • Single-pole design to conserve space in distribution boards
  • Compliance with IEC/EN 60898-1 safety standards
  • Wide range of ampere ratings to suit all domestic and light commercial requirements
Model Ampere Rating Fusebox MCB Type B (Curve B)
MT10B061 6A Suitable for lighting circuits or very small loads.
MT10B101 10A Protects lighting and low-demand power circuits.
MT10B161 16A Ideal for general-purpose power outlets and radial circuits.
MT10B201 20A Popular for small ring circuits or radial kitchen appliances.
MT10B321 32A Commonly used for ring mains in domestic settings.
MT10B401 40A Suited to higher load appliances (e.g., small electric showers).
MT10B501 50A Suitable for high-demand circuits like larger showers or cooking appliances.
MT10B631 63A Highest capacity in this range for very high-demand installations.
Please select a variant

Please ensure that you consult our Terms & Conditions before placing an order.

We advise you to book a qualified electrician to fit the items after the goods have been received and not prior to this. We cannot be held responsible for any charges from electricians if goods arrive later than expected.

Please kindly note that orders placed for standard delivery are expected to be dispatched within a 3-7 working day timeframe - this is automatic and free for orders over £85.00 or £5.95 for orders under this value.

If you need an item sooner we have a fast shipping option for £8.95 that you can choose at checkout in which we aim to deliver within a 1-3 working day timeframe however once an item has left us the courier is responsible for delivering your parcel on time.

In some cases, stock may be kept in external warehouses. If this is the case, we will inform the customer & will order this item to our store (or in some cases direct delivery to you). For our delivery information page click the link here to open a new tab.