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Consumer Units & Accessories Shop consumer units and accessories at RS Electrical Supplies. Also known as fuse boxes or distribution boards, consumer units are the heart of any...

Consumer Units & Accessories

Shop consumer units and accessories at RS Electrical Supplies. Also known as fuse boxes or distribution boards, consumer units are the heart of any domestic or light commercial electrical installation — housing the circuit breakers, RCDs, and surge protection devices that keep your property safe and compliant. We stock a range of consumer units from leading manufacturers to suit new installations, upgrades, and replacements across the UK.

What's Available in This Range?

  • Consumer units with RCBOs (individual circuit protection)
  • Dual RCD consumer units
  • Consumer units with Surge Protection Devices (SPD)
  • Main switch consumer units
  • Split load consumer units
  • Consumer unit accessories & blanks
  • Replacement covers & enclosures

All consumer units in this range are designed to meet the requirements of BS 7671 18th Edition wiring regulations, including Amendment 2 requirements for surge protection where applicable. Whether you're an electrician carrying out a full rewire, a contractor upgrading an existing board, or a homeowner replacing a fuse box, our range covers the most commonly specified configurations.

Please note: Consumer unit installation and replacement must be carried out by a qualified electrician registered with a competent persons scheme (e.g. NICEIC, NAPIT, or ELECSA) in accordance with Part P of the Building Regulations.

Order today with fast UK delivery from RS Electrical Supplies.

Consumer Units & Accessories Shop consumer units and accessories at RS Electrical Supplies. Also known as fuse boxes or distribution boards, consumer units are the heart of any...

Consumer Units & Accessories

Shop consumer units and accessories at RS Electrical Supplies. Also known as fuse boxes or distribution boards, consumer units are the heart of any domestic or light commercial electrical installation — housing the circuit breakers, RCDs, and surge protection devices that keep your property safe and compliant. We stock a range of consumer units from leading manufacturers to suit new installations, upgrades, and replacements across the UK.

What's Available in This Range?

  • Consumer units with RCBOs (individual circuit protection)
  • Dual RCD consumer units
  • Consumer units with Surge Protection Devices (SPD)
  • Main switch consumer units
  • Split load consumer units
  • Consumer unit accessories & blanks
  • Replacement covers & enclosures

All consumer units in this range are designed to meet the requirements of BS 7671 18th Edition wiring regulations, including Amendment 2 requirements for surge protection where applicable. Whether you're an electrician carrying out a full rewire, a contractor upgrading an existing board, or a homeowner replacing a fuse box, our range covers the most commonly specified configurations.

Please note: Consumer unit installation and replacement must be carried out by a qualified electrician registered with a competent persons scheme (e.g. NICEIC, NAPIT, or ELECSA) in accordance with Part P of the Building Regulations.

Order today with fast UK delivery from RS Electrical Supplies.

BG Circuit Protection Consumer Unit Cover Lock CUA15

BG Electrical
£3.75 - £3.75
£3.75
£3.75 - £3.75
£3.75

This spare cover lock is to be used with BG Fortress Consumer Units to replace a damaged lock or installed into a replacement front cover when main...

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£3.75 - £3.75
£3.75
£3.75 - £3.75
£3.75

BG Circuit Protection 1-1.5mm Brass Gland Kit CPRGBF20S

BG Electrical
£4.75 - £4.75
£4.75
£4.75 - £4.75
£4.75

This Brass gland kit, which comes complete with cable insert and locknut, is to be used with BG Fortress surface mount Consumer Units and Enclosure...

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£4.75 - £4.75
£4.75
£4.75 - £4.75
£4.75
New

FuseBox Metal Module Blanks 6 Pack AMBM

Fusebox
£3.29 - £3.29
£3.29
£3.29 - £3.29
£3.29

The FuseBox Metal Module Blanks 6 Pack AMBM closes unused 18mm ways in compatible metal consumer units. Supplied as a pack of six, the metal blanks...

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£3.29 - £3.29
£3.29
£3.29 - £3.29
£3.29
New

FuseBox White Grommet Strip 5m AGSW

Fusebox
£7.08 - £7.08
£7.08
£7.08 - £7.08
£7.08

The FuseBox White Grommet Strip 5m AGSW protects cables from sharp metal edges around cut-outs and cable-entry points. Supplied in a 5m length, the...

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£7.08 - £7.08
£7.08
£7.08 - £7.08
£7.08
New

FuseBox Rear Entry Push-In Gland 5 Pack AREG

Fusebox
£3.64 - £3.64
£3.64
£3.64 - £3.64
£3.64

The FuseBox Rear Entry Push-In Gland 5 Pack AREG protects cables where they enter a compatible consumer unit through rear knockouts. The push-in de...

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£3.64 - £3.64
£3.64
£3.64 - £3.64
£3.64
New

FuseBox Consumer Unit Lock AFBL

Fusebox
£3.02 - £3.02
£3.02
£3.02 - £3.02
£3.02

The FuseBox Consumer Unit Lock AFBL secures compatible FuseBox consumer units where access to protective devices needs to be controlled. It is a pr...

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£3.02 - £3.02
£3.02
£3.02 - £3.02
£3.02
A white FuseBox AFSS21 electrical frame with mounting tabs on the sides, shown on a plain white background.
New

FuseBox 28P 30mm Metal Surface Spacer AFSS28

Fusebox
£28.43 - £28.43
£28.43
£28.43 - £28.43
£28.43

The FuseBox 28P 30mm Metal Surface Spacer AFSS28 creates 30mm of rear cable space behind a compatible FuseBox consumer unit, making it easier to br...

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£28.43 - £28.43
£28.43
£28.43 - £28.43
£28.43
New

FuseBox 24P 30mm Metal Surface Spacer AFSS24

Fusebox
£23.50 - £23.50
£23.50
£23.50 - £23.50
£23.50

The FuseBox 24P 30mm Metal Surface Spacer AFSS24 creates 30mm of rear cable space behind a compatible FuseBox consumer unit, making it easier to br...

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£23.50 - £23.50
£23.50
£23.50 - £23.50
£23.50
New

FuseBox 10P 30mm Metal Surface Spacer AFSS10

Fusebox
£15.33 - £15.33
£15.33
£15.33 - £15.33
£15.33

The FuseBox 10P 30mm Metal Surface Spacer AFSS10 creates 30mm of rear cable space behind a compatible FuseBox consumer unit, making it easier to br...

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£15.33 - £15.33
£15.33
£15.33 - £15.33
£15.33
New

FuseBox 24P Flush Fit Frame AFMF24

Fusebox
£25.02 - £25.02
£25.02
£25.02 - £25.02
£25.02

The FuseBox 24P Flush Fit Frame AFMF24 creates a neat flush or semi-recessed finish for a compatible FuseBox consumer unit, reducing how far the en...

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£25.02 - £25.02
£25.02
£25.02 - £25.02
£25.02
A white mounting frame with pre-drilled screw holes and printed text including 'THIS WAY UP' and 'FunBox AFSS06', shown on a plain white background.
New

FuseBox 36P 30mm Metal Surface Spacer AFSS36

Fusebox
£33.79 - £33.79
£33.79
£33.79 - £33.79
£33.79

The FuseBox 36P 30mm Metal Surface Spacer AFSS36 creates 30mm of rear cable space behind a compatible FuseBox consumer unit, making it easier to br...

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£33.79 - £33.79
£33.79
£33.79 - £33.79
£33.79
New

FuseBox 18P Flush Fit Frame AFMF18

Fusebox
£20.93 - £20.93
£20.93
£20.93 - £20.93
£20.93

The FuseBox 18P Flush Fit Frame AFMF18 creates a neat flush or semi-recessed finish for a compatible FuseBox consumer unit, reducing how far the en...

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£20.93 - £20.93
£20.93
£20.93 - £20.93
£20.93
New

FuseBox 18P 30mm Metal Surface Spacer AFSS18

Fusebox
£20.46 - £20.46
£20.46
£20.46 - £20.46
£20.46

The FuseBox 18P 30mm Metal Surface Spacer AFSS18 creates 30mm of rear cable space behind a compatible FuseBox consumer unit, making it easier to br...

View full details
£20.46 - £20.46
£20.46
£20.46 - £20.46
£20.46
New

FuseBox 28P Flush Fit Frame AFMF28

Fusebox
£28.85 - £28.85
£28.85
£28.85 - £28.85
£28.85

The FuseBox 28P Flush Fit Frame AFMF28 creates a neat flush or semi-recessed finish for a compatible FuseBox consumer unit, reducing how far the en...

View full details
£28.85 - £28.85
£28.85
£28.85 - £28.85
£28.85
New

FuseBox 36P Flush Fit Frame AFMF36

Fusebox
£32.14 - £32.14
£32.14
£32.14 - £32.14
£32.14

The FuseBox 36P Flush Fit Frame AFMF36 creates a neat flush or semi-recessed finish for a compatible FuseBox consumer unit, reducing how far the en...

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£32.14 - £32.14
£32.14
£32.14 - £32.14
£32.14
New

FuseBox 14P Flush Fit Frame AFMF14

Fusebox
£17.70 - £17.70
£17.70
£17.70 - £17.70
£17.70

The FuseBox 14P Flush Fit Frame AFMF14 creates a neat flush or semi-recessed finish for a compatible FuseBox consumer unit, reducing how far the en...

View full details
£17.70 - £17.70
£17.70
£17.70 - £17.70
£17.70
New

FuseBox 10P Flush Fit Frame AFMF10

Fusebox
£16.06 - £16.06
£16.06
£16.06 - £16.06
£16.06

The FuseBox 10P Flush Fit Frame AFMF10 creates a neat flush or semi-recessed finish for a compatible FuseBox consumer unit, reducing how far the en...

View full details
£16.06 - £16.06
£16.06
£16.06 - £16.06
£16.06
A black GARO DNO5B 5-pole connector block rated for 100Amp, shown from the back against a plain white background.

Garo 100A 5 Pole Connector Block Phase Black DNO5B

Garo
£5.75 - £5.75
£5.75
£5.75 - £5.75
£5.75

This 100A, 5 pole connector block is colour coded for easy identification of phase, neutral or earth and is suitable for a wide range of applicatio...

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£5.75 - £5.75
£5.75
£5.75 - £5.75
£5.75

BG Circuit Protection Stacking Kit CUA18

BG Electrical
£28.95 - £28.95
£28.95
£28.95 - £28.95
£28.95

This Stacking Kit is to be used with all new design BG Fortress Consumer Units when the Consumer Unit is at full capacity and width space is an iss...

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£28.95 - £28.95
£28.95
£28.95 - £28.95
£28.95

BG Circuit Protection 10-16mm Brass Gland Kit CPRGBF32

BG Electrical
£13.35 - £13.35
£13.35
£13.35 - £13.35
£13.35

This Brass gland kit, which comes complete with cable insert and locknut, is to be used with BG Fortress surface mount Consumer Units and Enclosure...

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£13.35 - £13.35
£13.35
£13.35 - £13.35
£13.35

BG Circuit Protection 2x16mm 1x16mm Brass Tails Kit CPRGBT32

BG Electrical
£14.25 - £14.25
£14.25
£14.25 - £14.25
£14.25

This Brass tails kit, which comes complete with multiple cable insert, blanking insert and locknut, is to be used with BG Fortress surface mount Co...

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£14.25 - £14.25
£14.25
£14.25 - £14.25
£14.25

BG Circuit Protection 2.5-4mm Brass Gland Kit CPRGBF20

BG Electrical
£4.75 - £4.75
£4.75
£4.75 - £4.75
£4.75

This Brass gland kit, which comes complete with cable insert and locknut, is to be used with BG Fortress surface mount Consumer Units and Enclosure...

View full details
£4.75 - £4.75
£4.75
£4.75 - £4.75
£4.75

BG Circuit Protection 2x25mm 1x16mm Brass Tails Kit CPRGBT40A

BG Electrical
£27.00 - £27.00
£27.00
£27.00 - £27.00
£27.00

This Brass tails kit, which comes complete with multiple cable insert, blanking insert, locknut and adaptor, is to be used with BG Fortress surface...

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£27.00 - £27.00
£27.00
£27.00 - £27.00
£27.00

BG Circuit Protection 2x25mm 1x16mm Brass Tails Kit CPRGBT40

BG Electrical
£24.70 - £24.70
£24.70
£24.70 - £24.70
£24.70

This Brass tails kit, which comes complete with multiple cable insert, blanking insert and locknut, is to be used with BG Fortress surface mount Co...

View full details
£24.70 - £24.70
£24.70
£24.70 - £24.70
£24.70

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