Skip to content
Need Help
Screwfix Logo
Activating the button will move focus to the expanded search input field
StoresSelect a store
No items in basketCheckout
CLICK & COLLECT in as little as 1 minute
CLICK & COLLECT in as little as 1 minuteNEXT DAY DELIVERY 7 days per week935 STORES NATIONWIDE find your local storeDELIVERY IN AS LITTLE AS 20 MINUTES with Sprint
THIS WEEK'S TOP OFFERS. SHOP NOW
Results per page:

Chint NB3LEG-40 Series 25A 30mA Type A SP & N B Curve RCBO (255VG)

Chint NB3LEG-40 Series 25A 30mA Type A SP & N B Curve RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • 6kA Breaking Capacity
  • Type A RCD
Buy 5+ Save 15%-View Offer
£19.99Inc Vat
Check stock in your local store
Fulfilment options

British General Fortress 20A 30mA Type AC SP B Curve Mini-RCBO (9366X)

British General Fortress 20A 30mA Type AC SP B Curve Mini-RCBO
Stock Clearance
Product rating 4 stars out of 5
Product rating 4 stars out of 5
 
  • DIN Rail Mounted Fitting
  • 6kA Breaking Capacity
  • Type AC RCD
£12.00Inc Vat
Check stock in your local store
Fulfilment options

Lewden 10A 30mA Type A SP B Curve RCBO (665HM)

Lewden 10A 30mA Type A SP B Curve RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • 10kA Breaking Capacity
  • Type A RCD
Buy 5+ Save 15%-View Offer
£40.49Inc Vat
Check stock in your local store
Fulfilment options

MK Sentry 40A 30mA Type A 1P+N C Curve RCBO (854YW)

MK Sentry 40A 30mA Type A 1P+N C Curve RCBO
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • 10kA Breaking Capacity
  • Type A RCD
£21.06Inc Vat
Check stock in your local store
Fulfilment options

Chint NB3LEG-40 Series 40A 30mA Type A SP & N C Curve RCBO (526VG)

Chint NB3LEG-40 Series 40A 30mA Type A SP & N C Curve RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • 6kA Breaking Capacity
  • Type A RCD
Buy 5+ Save 15%-View Offer
£19.99Inc Vat
Check stock in your local store
Fulfilment options

Wylex 6A 30mA Type A SP B Curve RCBO (4229P)

Wylex 6A 30mA Type A SP B Curve RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • 10kA Breaking Capacity
  • Type A RCD
Buy 5+ Save 15%-View Offer
£38.49Inc Vat
Check stock in your local store
Fulfilment options

MK Sentry 10A 30mA Type A 1+N B Curve AFDD with RCBO (292PG)

MK Sentry 10A 30mA Type A 1+N B Curve AFDD with RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • B Curve
  • Type A RCD
Buy 5+ Save 15%-View Offer
£98.99Inc Vat
Check stock in your local store
Fulfilment options

MK Sentry 6A 30mA Type A 1+N B Curve AFDD with RCBO (431PG)

MK Sentry 6A 30mA Type A 1+N B Curve AFDD with RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • B Curve
  • Type A RCD
Buy 5+ Save 15%-View Offer
£98.99Inc Vat
Check stock in your local store
Fulfilment options

Wylex 40A 30mA Type A SP B Curve RCBO (2296P)

Wylex 40A 30mA Type A SP B Curve RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • 10kA Breaking Capacity
  • Type A RCD
Buy 5+ Save 15%-View Offer
£38.49Inc Vat
Check stock in your local store
Fulfilment options

MK Sentry 32A 30mA Type A 1+N C Curve AFDD with RCBO (583PG)

MK Sentry 32A 30mA Type A 1+N C Curve AFDD with RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • C Curve
  • Type A RCD
Buy 5+ Save 15%-View Offer
£98.99Inc Vat
Check stock in your local store
Fulfilment options

British General Fortress 6A 30mA Type A 1+N C Curve Compact RCBO (623XF)

British General Fortress 6A 30mA Type A 1+N C Curve Compact RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • 6kA Breaking Capacity
  • Type A RCD
Buy 5+ Save 15%-View Offer
£26.99Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

MK Sentry 20A 30mA Type A 1+N B Curve AFDD with RCBO (604PG)

MK Sentry 20A 30mA Type A 1+N B Curve AFDD with RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • B Curve
  • Type A RCD
Buy 5+ Save 15%-View Offer
£98.99Inc Vat
Check stock in your local store
Fulfilment options

MK Sentry 16A 30mA Type A 1+N B Curve AFDD with RCBO (601PG)

MK Sentry 16A 30mA Type A 1+N B Curve AFDD with RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • B Curve
  • Type A RCD
Buy 5+ Save 15%-View Offer
£98.99Inc Vat
Check stock in your local store
Fulfilment options

Lewden 10A 30mA Type A 1P+N B Curve Bidirectional Residual Current Circuit Breaker (361YC)

Lewden 10A 30mA Type A 1P+N B Curve Bidirectional Residual Current Circuit Breaker
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • 6kA Breaking Capacity
  • Type A RCD
Buy 5+ Save 15%-View Offer
£20.99Inc Vat
Check stock in your local store
Fulfilment options

Lewden 40A 30mA Type A SP B Curve RCBO (800HM)

Lewden 40A 30mA Type A SP B Curve RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • 10kA Breaking Capacity
  • Type A RCD
Buy 5+ Save 15%-View Offer
£40.49Inc Vat
Check stock in your local store
Fulfilment options

Deta 10A 30mA Type A SP & N B Curve Mini RCBO (342PV)

Deta 10A 30mA Type A SP & N B Curve Mini RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • 6kA Breaking Capacity
  • Type A RCD
Buy 5+ Save 15%-View Offer
£22.99Inc Vat
Check stock in your local store
Fulfilment options

Contactum Defender 25A 30mA Type A SP B Curve Compact RCBO (919HA)

Contactum Defender 25A 30mA Type A SP B Curve Compact RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • 10kA Breaking Capacity
  • Type A RCD
Buy 5+ Save 15%-View Offer
£23.94Inc Vat
Check stock in your local store
Fulfilment options

MK Sentry 6A 30mA Type A 1+N C Curve AFDD with RCBO (520PG)

MK Sentry 6A 30mA Type A 1+N C Curve AFDD with RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • C Curve
  • Type A RCD
Buy 5+ Save 15%-View Offer
£98.99Inc Vat
Check stock in your local store
Fulfilment options

Lewden P04-B40/30/1PNA 40A 30mA Type A 1+N B Curve AFDD & RCBO (213HM)

Lewden P04-B40/30/1PNA 40A 30mA Type A 1+N B Curve AFDD & RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • B Curve
  • Type A RCD
Buy 5+ Save 15%-View Offer
£119.99Inc Vat
Check stock in your local store
Fulfilment options

Wylex NXS 10A 30mA Type A SP & N B Curve AFDD & RCBO (782JK)

Wylex NXS 10A 30mA Type A SP & N B Curve AFDD & RCBO
Trade Bulk Save
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • DIN Rail Mounted Fitting
  • B Curve
  • Type A RCD
Buy 5+ Save 15%-View Offer
£99.99Inc Vat
Check stock in your local store
Fulfilment options
Results per page: