Skip to content
Need Help
Sign in / Register
Show prices excluding VAT
INC VAT
EX VAT
Browse
Search
Activating the button will move focus to the expanded search input field
Search
Stores
Select a store
No items in basket
Checkout
DEPARTMENTS
Tools
Heating & Plumbing
Electrical & Lighting
Bathrooms & Kitchens
Outdoor & Gardening
Screws, Nails & Fixings
Security & Ironmongery
Building & Doors
Safety & Workwear
Sealants & Adhesives
Storage & Ladders
Auto & Cleaning
Painting & Decorating
CLICK & COLLECT
in as little as 1 minute
CLICK & COLLECT
in as little as 1 minute
NEXT DAY DELIVERY
7 days per week
935 STORES NATIONWIDE
find your local store
DELIVERY IN AS LITTLE AS 20 MINUTES
with Sprint
THIS WEEK’S TOP DEALS. SHOP NOW
Back to
Home
<
Back to
Electrical & Lighting
<
Back to
Power Distribution & Circuit Protection
<
[...]
Electrical & Lighting
Power Distribution & Circuit Protection
<
Back to
MCBs
Sort By:
Top Sellers
Price - High to Low
Price - Low to High
Product Brand - A to Z
Product Brand - Z to A
Average Star Rating
Results per page:
20
100
PAGE 7 OF 8
Contactum Defender 20A SP B Curve MCB
(211HA)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
10kA Breaking Capacity
B Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£3.99
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Lewden 25A SP B Curve MCB
(918TN)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
6kA Breaking Capacity
B Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£3.49
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Lewden E10 20A SP B Curve MCB
(880HM)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
10kA Breaking Capacity
B Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£5.81
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Wylex 50A SP B Curve MCB
(676FR)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
6kA Breaking Capacity
B Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£3.39
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Lewden E10 20A SP C Curve MCB
(979HM)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
10kA Breaking Capacity
C Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£5.81
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Lewden E10 50A SP C Curve MCB
(708HM)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
10kA Breaking Capacity
C Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£7.89
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Lewden E10-1C40 40A SP C Curve MCB
(293HM)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
10kA Breaking Capacity
C Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£5.81
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Contactum Defender 63A SP B Curve MCB
(253HA)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
10kA Breaking Capacity
B Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£4.19
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Crabtree Loadstar 10A SP B Curve MCB
(855JT)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
6kA Breaking Capacity
B Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£4.69
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Contactum Defender 6A SP B Curve MCB
(574HA)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
10kA Breaking Capacity
B Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£3.99
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Wylex 40A SP C Curve MCB
(128FR)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
6kA Breaking Capacity
C Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£3.99
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Contactum Defender 40A SP C Curve MCB
(693HA)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
10kA Breaking Capacity
C Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£3.99
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Lewden 10A SP B Curve MCB
(901TN)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
6kA Breaking Capacity
B Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£3.49
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Contactum Defender 50A SP C Curve MCB
(967HA)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
10kA Breaking Capacity
C Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£4.19
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Contactum Defender 6A SP C Curve MCB
(380HA)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
10kA Breaking Capacity
C Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£3.99
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Add to basket
compare
Lewden E10 63A SP C Curve MCB
(512HM)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
10kA Breaking Capacity
C Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£7.89
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Contactum Defender 32A SP B Curve MCB
(684HA)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
10kA Breaking Capacity
B Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£3.99
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
MK Sentry 50A SP C Curve MCB
(838YW)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
6kA Breaking Capacity
C Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£3.29
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Contactum Defender 40A SP B Curve MCB
(545HA)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
10kA Breaking Capacity
B Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£3.99
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Wylex 10A SP B Curve MCB
(418FR)
compare
Product rating 0 stars out of 5
Product rating 0 stars out of 5
DIN Rail Mounted Fitting
6kA Breaking Capacity
B Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£3.39
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
Sort By:
Top Sellers
Price - High to Low
Price - Low to High
Product Brand - A to Z
Product Brand - Z to A
Average Star Rating
Results per page:
20
100
PAGE 7 OF 8
