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Crabtree Starbreaker MCB 40 Amp Single Pole Breaker Type B 40a 61/b40 Series 3v

5.03 product ratings
inexpensivethings (116)
96.4% positive Feedback
Price:
£5.63
+ £2.70 postage
Estimated delivery Wed, 18 Jun - Sat, 21 Jun
Returns:
No returns, but backed by the eBay Money Back Guarantee.
Condition:
New
New

About this product

Product Identifiers

BrandCrabtree
MPN61B40
eBay Product ID (ePID)1975907952

Product Key Features

Number of Throws1
Suitable ForInterior
Tripping CharacteristicsType B
Current TypeAC
Control StyleSwitch
Number of Outlets1
Operating Temperature55 °C
Number of Spaces1
Operation MethodOn/Off
Plug TypeN
ColourBlack
Number in Pack1
FeaturesTrip Indicator, Thermal Overload Protection
RoomAny Room
Protection PropertiesOvercurrent Protection, Overload Protection, Short Circuit Protection
Mounting StyleDIN Rail, Clip-On
Number of Positions2
Maximum Amperage40 A
Number of Phases1
MaterialPlastic, ABS/Plastic, Metal
Electrical ConnectionClamp Terminal
TypeSupplementary Protector
Break TimeInstantaneous
Contact ConfigurationSingle Pole Single Throw (SPST)
Number of Poles1
Number of Circuits1-10

Dimensions

Item Height67mm

All listings for this product

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Any condition
New
Pre-owned
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item 1 2 X Crabtree B40 MCB 40 Amp Single Pole Breaker Type B 40A 61/B40
£6.00
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Crabtree MCB B40 40A Single Pole Breaker Type B40A
item 3 Crabtree MCB B40 40A Single Pole Breaker Type B40A
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item 6 Crabtree Starbreaker MCB 40 Amp Single Pole Breaker Type B 40A 61/B40 Series 3
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X5 CRABTREE 6AMP , 10Amp, 16AmpTYPE B 6 KA MCB StarCIRCUIT Breakers
item 7 X5 CRABTREE 6AMP , 10Amp, 16AmpTYPE B 6 KA MCB StarCIRCUIT Breakers
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Crabtree B40 61/B40 MCB Circuit Breaker - Free Postage
item 8 Crabtree B40 61/B40 MCB Circuit Breaker - Free Postage
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5 x Crabtree 61/B40 40amp Miniature Circuit Breakers MCB Starbreaker 6kA Type B
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listings for this product

Ratings and reviews

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5.0
3 product ratings
  • 3 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Most relevant reviews

  • by petem002
    02 Nov, 2017

    MCB 61/B40 (Crabtree)

    Fitted perfect and using it for shower system - all seems to be good, so far. Excellent service from supplier.

    Verified purchase: YesCondition: New

  • by tarrob_0jtyppjmjj
    06 May, 2025

    Product ok but my fault was not the righ...

    Product ok but my fault was not the right fit

    Verified purchase: YesCondition: New

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