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
937 STORES NATIONWIDE
find your local store
DELIVERY IN AS LITTLE AS 20 MINUTES
with Sprint
PACKED WITH POWER! SAVE UP TO 25%. 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
All
PAGE 1 OF 3
MK Sentry 32A SP B Curve MCB
(145KP)
compare
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
(10)
DIN Rail Mounted Fitting
6kA Breaking Capacity
B 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
MK Sentry 20A SP B Curve MCB
(358KP)
compare
Product rating 5 stars out of 5
Product rating 5 stars out of 5
(6)
DIN Rail Mounted Fitting
6kA Breaking Capacity
B 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
MK Sentry 6A SP B Curve MCB
(737KP)
compare
Product rating 5 stars out of 5
Product rating 5 stars out of 5
(6)
DIN Rail Mounted Fitting
6kA Breaking Capacity
B 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
MK Sentry 40A SP B Curve MCB
(831KP)
compare
Product rating 5 stars out of 5
Product rating 5 stars out of 5
(7)
DIN Rail Mounted Fitting
6kA Breaking Capacity
B 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
MK Sentry 16A SP B Curve MCB
(665KP)
compare
Product rating 3.4 stars out of 5
Product rating 3.4 stars out of 5
(7)
DIN Rail Mounted Fitting
6kA Breaking Capacity
B 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
MK Sentry 45A SP B Curve MCB
(673KP)
compare
Product rating 5 stars out of 5
Product rating 5 stars out of 5
(3)
DIN Rail Mounted Fitting
6kA Breaking Capacity
B 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
MK Sentry 50A SP B Curve MCB
(954KP)
compare
Product rating 4.6 stars out of 5
Product rating 4.6 stars out of 5
(5)
DIN Rail Mounted Fitting
6kA Breaking Capacity
B 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
MK Sentry 10A SP B Curve MCB
(743KP)
compare
Product rating 5 stars out of 5
Product rating 5 stars out of 5
(4)
DIN Rail Mounted Fitting
6kA Breaking Capacity
B 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
MK Sentry 16A SP C Curve MCB
(316KP)
compare
Product rating 5 stars out of 5
Product rating 5 stars out of 5
(2)
DIN Rail Mounted Fitting
6kA Breaking Capacity
C Curve
Buy 5+ Save 15%
-
View Offer
Product Quantity
£2.88
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
MK Sentry 63A SP B Curve MCB
(899YW)
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
£3.29
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
MK Sentry 20A SP C Curve MCB
(879YW)
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
MK Sentry 32A SP C Curve MCB
(968KP)
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
£2.88
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
MK Sentry 25A SP B Curve MCB
(799YW)
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
£3.29
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
MK Sentry 10A SP C Curve MCB
(579YW)
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
MK Sentry 6A 3-Pole C Curve 3-Phase MCB
(144YW)
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
£11.42
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
MK Sentry 25A SP C Curve MCB
(288YW)
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
MK Sentry 3A SP B Curve MCB
(975YW)
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
£3.29
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
MK Sentry 6A SP C Curve MCB
(878KP)
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
£2.88
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Add to basket
compare
MK Sentry 20A 3-Pole C Curve 3-Phase MCB
(836YW)
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
£11.42
Inc Vat
Check stock in your local store
Fulfilment options
Collect
Deliver
Add to basket
compare
MK Sentry 16A 3-Pole C Curve 3-Phase MCB
(821YW)
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
£11.42
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
All
PAGE 1 OF 3
