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British General 40A SP Type B MCB (66432)

£ 3.69INC VAT

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British General 40A SP Type B MCB (66432)

40A, Single Pole, Type B curve MCB.

  • DIN Rail Mounted Fitting
  • Type B Curve
  • Positive Contact Status Indicator
  • Lockable Dolly Switch
  • Large Terminal Capacity
  • Type B - Magnetic Operating 3 to 5 Times In (Current Rating)

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£3.69INC VAT

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Rated 5 out of 5 by from Good MCB Yeah good MCB, not really much to say about it other than it does the job
Date published: 2021-02-16
Rated 5 out of 5 by from Good item Really good price. Does what it says, easy to install.
Date published: 2020-08-14
Rated 5 out of 5 by from It works and fits Clicks in and fits inside the BG box, what more is there to say ! Quality seems good
Date published: 2020-08-09
Rated 5 out of 5 by from Great product Great product needed for garage consumer unit, easy to install
Date published: 2019-02-04
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i need to upgrade a 32amp series E MCB TO A 40AMP IS THIS COMPATIBLE WITH THE BOARD

Asked by: alls
Hi, thank you for your product enquiry. BG Electrical has not had any GE Series E MCBs or Consumer Units in for testing or comparison so we cannot say with any certainty whether their devices are the same dimensions or have the same terminal configuration as ours, therefore we are unable to guarantee that this device would be a suitable replacement for your current 32A GE model.
Answered by: Nexus Technical Team
Date published: 2016-10-22

MCB for 10 WAY W ylex consumer unit

Is the 32A B BG MCB suitable for a 10 way consumer unit bought from Screwfix a few years ago
Asked by: pllanet
Hi, thank you for your product enquiry. All BG Electrical Consumer Unit Devices have been designed and tested to work together with each other, but have not been tested with other manufacturers' devices or in their enclosures so we cannot say whether this would be suitable or not. Also, BG Electrical does not warrant other manufacturers' devices fitted into our Consumer Units and this may be the case with other manufacturers so it would be a good idea to check with Wylex before installing a 3rd party device in their enclosure.
Answered by: Nexus Technical Team
Date published: 2016-09-24
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Specification
Amp Rating 40 A
Brand British General
Breaking Capacity 6 kA
Breaking Capacity (Inc) 6 kA
CSU Device MCBs
Curve Type Type B
Energy Limitation Class 3
Incomer Fitting Type DIN Rail Mounted
Manufacturer Guarantee 1 Year Guarantee
Model No CUMB40-XD
No. of Phases Single-Phase
Number of Poles Single Pole
Pack Size 1
Pieces in Pack/Case 1
Power Voltage Supply 230 / 400 V
Product Type MCB
Rated Impulse Withstand Voltage (Uimp) 6 kV
Rated Operational Current (In) 40 A
Rated Operational Voltage (Ue) 230 V AC
Suitable Cable Size 25 mm²