Free Click & Collect In 1 Hour From New Southgate Store | Free Delivery Over £500 inc VAT
Easter deliveries available Friday 29th March from 7am to 3pm, subject to location.
Free Click & Collect In 1 Hour From New Southgate Store
Easter deliveries available Friday 29th from 7am-3pm, subject to location.

FuseBox 40A Type B MCB

SKU
L063239
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FuseBox 40A Type B MCB

In stock
SKU
L063239
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  • Up to 11£2.05Inc VAT
  • 12 & Over £1.96 Inc VAT
£2.05 Inc VAT
  • Protects electrical installations against short circuits and overloads
  • The FuseBox B40 is a 40A MCB with a breaking capacity of 6kA
  • Ideal for installation in a FuseBox consumer unit
  • Single pole type B MCB
82 In Stock
New Southgate
79 in stock
Park Royal
13 in stock
Staples Corner
19 in stock
West Hampstead
0 in stock

Product Information

The FuseBox B40 is ideal for installation in FuseBox consumer units. This MCB has a rated current of 40A and a breaking capacity of 6kA. The FuseBox B40 protects electrical installations from damage caused by short circuits and overloads.

Key Features

  • Contains a positive contact status indicator which shows when there is a 4mm contact gap when the green window is visible
  • Type B curve, trips when the circuit is three to five times the recommended limit for the circuit
  • In accordance with 18th IEE Edition Wiring Regulations, when installed correctly
  • Ideal for installation with FuseBox consumer units
  • Provides overload and short circuit protection
  • Tunnel-type touch-proof captive terminals
  • Terminal screws have combination heads
  • Generous terminal capacity
  • DIN rail mounted
  • Single pole MCB

Technical Information

  • Installation: 35mm DIN Rail Mounted
  • Width Excluding Switch: 49.5mm
  • Width Including Switch: 69.6mm
  • Tripping Type: Thermal Magnetic
  • Impulse Withstand Voltage: 4kV
  • Mechanical Endurance: 10000
  • Terminal Capacity: 16mm²
  • Energy Limiting Class: 3
  • Terminal Torque: 2.5Nm
  • Material: PA6 (Nylon 6)
  • Breaking Capacity: 6kA
  • Standard: EN 60898-1
  • Voltage Rating: 230V
  • Frequency: 50/60Hz
  • Thickness: 17.6mm
  • Number Of Poles: 1
  • Brand: FuseBox
  • Amperage: 40A
  • Weight: 0.12kg
  • Height: 83mm

Product Specifications

Technical Specification
Part Number: MT06B401
Voltage: 230V~
Max. Load: 40A
Terminal Capacity: 16mm
Standard: BS EN 60898-01
Material: PA6 (Nylon 6)

  • Lead time of 1-2 Working Days
  • This product is dispatched from Builder Depot and is available for in-store purchase.
  • This product will usually be delivered via third party courier
  • Orders received by 11:00am are processed the same working day.
  • Your delivery charge will be displayed in the trolley page and checkout prior to purchase.
  • Once the order has been dispatched you will be sent relevant tracking information.
  • This item is eligible for returns as per our Returns Policy.