Skip to content
Need Help
Screwfix Logo
Activating the button will move focus to the expanded search input field
StoresSelect a store
Checkout
CLICK & COLLECT in as little as 1 minute
CLICK & COLLECT in as little as 1 minuteNEXT DAY DELIVERY AVAILABLE 7 days a week841 Stores Nationwide find your local store60 Minute Delivery with Sprint
SHOP OUR LATEST OFFERS

Multibuy Deals on MCBs.

Shop By Brand...

Multibuy Deals on MCBs.

Shop By Brand...

Multibuys on BG
Multibuys on Wylex
Multibuys on Crabtree

Multibuy Deals on MCBs.

Shop By Brand...

Multibuy Deals on MCBs.

Shop By Brand...

Multibuys on BG
Multibuys on Wylex
Multibuys on Crabtree
Results per page:

British General 16A SP Type B MCB (35253)

Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
British General 16A SP Type B MCB

British General 16A SP Type B MCB (35253)

Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
Great Value Product
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Positive Contact Status Indicator
Buy Any 5+ Save 50%-View Offer
£3.86Inc Vat

British General 20A SP Type B MCB (22963)

Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
British General 20A SP Type B MCB

British General 20A SP Type B MCB (22963)

Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
Great Value Product
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Positive Contact Status Indicator
Buy Any 5+ Save 50%-View Offer
£3.86Inc Vat

British General 32A SP Type B MCB (55418)

Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
British General 32A SP Type B MCB

British General 32A SP Type B MCB (55418)

Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
Great Value Product
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Positive Contact Status Indicator
Buy Any 5+ Save 50%-View Offer
£3.86Inc Vat

British General 6A SP Type B MCB (61373)

Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
British General 6A SP Type B MCB

British General 6A SP Type B MCB (61373)

Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
Great Value Product
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Positive Contact Status Indicator
Buy Any 5+ Save 50%-View Offer
£3.86Inc Vat

Wylex 32A SP Type B MCB (55617)

Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
Wylex 32A SP Type B MCB

Wylex 32A SP Type B MCB (55617)

Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
Great Value Product
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Dolly Reset Mechanism
Buy Any 5+ Save 35%-View Offer
£5.29Inc Vat

MK Sentry 32A SP Type B MCB (145KP)

Product rating 4.5 stars out of 5
Product rating 4.5 stars out of 5
 
MK Sentry 32A SP Type B MCB

MK Sentry 32A SP Type B MCB (145KP)

Product rating 4.5 stars out of 5
Product rating 4.5 stars out of 5
 
Great Value Product
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Trip-Free Mechanism
£4.09Inc Vat

Wylex 6A SP Type B MCB (95345)

Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
Wylex 6A SP Type B MCB

Wylex 6A SP Type B MCB (95345)

Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
Great Value Product
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Dolly Reset Mechanism
Buy Any 5+ Save 35%-View Offer
£5.29Inc Vat

Wylex 16A SP Type B MCB (88460)

Product rating 4.6 stars out of 5
Product rating 4.6 stars out of 5
 
Wylex 16A SP Type B MCB

Wylex 16A SP Type B MCB (88460)

Product rating 4.6 stars out of 5
Product rating 4.6 stars out of 5
 
Great Value Product
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Dolly Reset Mechanism
Buy Any 5+ Save 35%-View Offer
£5.29Inc Vat

Wylex 40A SP Type B MCB (83787)

Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
Wylex 40A SP Type B MCB

Wylex 40A SP Type B MCB (83787)

Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
Great Value Product
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Dolly Reset Mechanism
Buy Any 5+ Save 35%-View Offer
£5.29Inc Vat

British General 40A SP Type B MCB (66432)

Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
British General 40A SP Type B MCB

British General 40A SP Type B MCB (66432)

Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
Great Value Product
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Positive Contact Status Indicator
Buy Any 5+ Save 50%-View Offer
£3.86Inc Vat

MK Sentry 16A SP Type B MCB (665KP)

Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
MK Sentry 16A SP Type B MCB

MK Sentry 16A SP Type B MCB (665KP)

Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Trip-Free Mechanism
£4.09Inc Vat

MK Sentry 6A SP Type B MCB (737KP)

Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
MK Sentry 6A SP Type B MCB

MK Sentry 6A SP Type B MCB (737KP)

Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
Great Value Product
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Trip-Free Mechanism
£4.09Inc Vat

Wylex 20A SP Type B MCB (58106)

Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
Wylex 20A SP Type B MCB

Wylex 20A SP Type B MCB (58106)

Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
Great Value Product
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Dolly Reset Mechanism
Buy Any 5+ Save 35%-View Offer
£5.29Inc Vat

MK Sentry 20A SP Type B MCB (358KP)

Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
MK Sentry 20A SP Type B MCB

MK Sentry 20A SP Type B MCB (358KP)

Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Trip-Free Mechanism
£4.09Inc Vat

Schneider Electric IKQ 32A TP Type C 3-Phase MCB (886HV)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Schneider Electric IKQ 32A TP Type C 3-Phase MCB

Schneider Electric IKQ 32A TP Type C 3-Phase MCB (886HV)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • Type C Curve
  • Positive Contact Indication
£59.49Inc Vat

British General 10A SP Type B MCB (92222)

Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
British General 10A SP Type B MCB

British General 10A SP Type B MCB (92222)

Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
Great Value Product
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Positive Contact Status Indicator
Buy Any 5+ Save 50%-View Offer
£3.86Inc Vat

Crabtree Starbreaker 32A SP Type B MCB (90391)

Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
Crabtree Starbreaker 32A SP Type B MCB

Crabtree Starbreaker 32A SP Type B MCB (90391)

Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
Great Value Product
  • Plug-In Fitting
  • Type B Curve
Buy Any 5+ Save 30%-View Offer
£5.09Inc Vat

Chint EBG 32A SP Type B MCB (3365V)

Product rating 4.4 stars out of 5
Product rating 4.4 stars out of 5
 
Chint EBG 32A SP Type B MCB

Chint EBG 32A SP Type B MCB (3365V)

Product rating 4.4 stars out of 5
Product rating 4.4 stars out of 5
 
Great Value Product
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Single Pole
£3.59Inc Vat

Chint EBG 16A SP Type B MCB (2377V)

Product rating 4.4 stars out of 5
Product rating 4.4 stars out of 5
 
Chint EBG 16A SP Type B MCB

Chint EBG 16A SP Type B MCB (2377V)

Product rating 4.4 stars out of 5
Product rating 4.4 stars out of 5
 
Great Value Product
  • DIN Rail Mounted Fitting
  • Type B Curve
  • Single Pole
£3.59Inc Vat

Schneider Electric IKQ 10A TP Type C 3-Phase MCB (115HV)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Schneider Electric IKQ 10A TP Type C 3-Phase MCB

Schneider Electric IKQ 10A TP Type C 3-Phase MCB (115HV)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • Type C Curve
  • Positive Contact Indication
£59.49Inc Vat
Results per page: