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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.

SWA Consumer Unit Membrane Grommet 32mm CUMG32

SWA
£1.75 - £1.75
£1.75
£1.75 - £1.75
£1.75

The CUMG32 consumer unit fire retardant membrane grommet is 32mm and provides a seal around cable entry/exit points. It is compatible with twin a...

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£1.75 - £1.75
£1.75
£1.75 - £1.75
£1.75

Unicrimp 40mm Tail Gland White QCGM40TPW

Unicrimp
£6.85 - £6.85
£6.85
£6.85 - £6.85
£6.85

Unicrimp nylon 40mm meter tails gland IP68 in white.

£6.85 - £6.85
£6.85
£6.85 - £6.85
£6.85

Wiska Membrane Cable Entry Grommet 32mm TKS 32 10108617 - Sold per 1

Wiska
£2.00 - £2.00
£2.00
£2.00 - £2.00
£2.00

The TKS 32 is a membrane cable entry grommet with effective strain relief which provides a seal for cable entry/exit points. It is suitable for ma...

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£2.00 - £2.00
£2.00
£2.00 - £2.00
£2.00

BG Circuit Protection 1-1.5mm Grey Plastic Gland Kit CPRGPF20S

BG Electrical
£1.65 - £1.65
£1.65
£1.65 - £1.65
£1.65

This Grey plastic gland kit, which comes complete with flat cable insert and locknut, is to be used with BG Fortress surface mount Consumer Units a...

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£1.65 - £1.65
£1.65
£1.65 - £1.65
£1.65
A white metal rectangular consumer unit cover, cutout in the center, shown against a plain white background.

BG Circuit Protection 22 Module Lockable Front Cover CFA24

BG Electrical
£16.50 - £16.50
£16.50
£16.50 - £16.50
£16.50

This 22 module lockable front cover with barrel lock is to be used with BG Fortress Consumer Units. It is ideal for first time installation ensuri...

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£16.50 - £16.50
£16.50
£16.50 - £16.50
£16.50

BG Circuit Protection 2x2.5mm Grey Plastic Gland Kit CPRGPF252

BG Electrical
£2.65 - £2.65
£2.65
£2.65 - £2.65
£2.65

This Grey plastic gland kit, which comes complete with flat cable insert and locknut, is to be used with BG Fortress surface mount Consumer Units a...

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£2.65 - £2.65
£2.65
£2.65 - £2.65
£2.65

Scolmore Click 100A Single Pole Henley Block WA227

Scolmore
£4.69 - £4.69
£4.69
£4.69 - £4.69
£4.69

This Click Essentials 100A Single Pole Henley Block WA227 from Scolmore is a urea moulded enclosure, which is wire tag lockable and has knockouts a...

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£4.69 - £4.69
£4.69
£4.69 - £4.69
£4.69
New

FuseBox 1 Module DIN Rail Blank ADRB

Fusebox
£1.10 - £1.10
£1.10
£1.10 - £1.10
£1.10

The FuseBox 1 Module DIN Rail Blank ADRB closes an unused one-module opening in a compatible consumer unit or modular enclosure. It provides a neat...

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£1.10 - £1.10
£1.10
£1.10 - £1.10
£1.10

BG Circuit Protection Lid Retainer CUA17

BG Electrical
£3.45 - £3.45
£3.45
£3.45 - £3.45
£3.45

This Lid Retainer is to be used with BG Fortress Consumer Units to keep the front cover open, allowing hands free access to check the devices and l...

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£3.45 - £3.45
£3.45
£3.45 - £3.45
£3.45

BG Circuit Protection 9 Module Lockable Front Cover CFUA20

BG Electrical
£13.75 - £13.75
£13.75
£13.75 - £13.75
£13.75

This 9 module lockable front cover with barrel lock is to be used with BG Fortress Consumer Units. It is ideal for first time installation ensurin...

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£13.75 - £13.75
£13.75
£13.75 - £13.75
£13.75

Wiska Tails Kit Brass Gland with multiple sealing insert TKE/B 40/RD 10106235

Wiska
£18.00 - £18.00
£18.00
£18.00 - £18.00
£18.00

The TKE/B 40/RD is a brass gland for either M32 or M40 use. It comes with a multiple sealing insert. To be used with mains/tails cable. Kit contain...

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£18.00 - £18.00
£18.00
£18.00 - £18.00
£18.00

BG Circuit Protection 2x16mm 1x16mm Grey Plastic Tails Kit CPRGPT32

BG Electrical
£5.25 - £5.25
£5.25
£5.25 - £5.25
£5.25

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

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£5.25 - £5.25
£5.25
£5.25 - £5.25
£5.25
New

FuseBox 2 Pole 100A Main Switch Enclosed IP20 E2PMSH

Fusebox
£12.81 - £12.81
£12.81
£12.81 - £12.81
£12.81

The FuseBox 2 Pole 100A Main Switch Enclosed IP20 E2PMSH is an enclosed 2-pole 100A isolator for meter isolation and similar incoming-supply applic...

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£12.81 - £12.81
£12.81
£12.81 - £12.81
£12.81

BG Circuit Protection Consumer Unit Tails Clamo CUA28

BG Electrical
£3.15 - £3.15
£3.15
£3.15 - £3.15
£3.15

The BG Fortress Consumer Unit Tails Clamo CUA28 provides extra strain relief for incoming supply cables and device terminals, helping to protect ca...

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£3.15 - £3.15
£3.15
£3.15 - £3.15
£3.15

BG Circuit Protection 2.5-4mm Grey Plastic Gland Kit CPRGPF20

BG Electrical
£1.65 - £1.65
£1.65
£1.65 - £1.65
£1.65

This Grey plastic gland kit, which comes complete with flat cable insert and locknut, is to be used with BG Fortress surface mount Consumer Units a...

View full details
£1.65 - £1.65
£1.65
£1.65 - £1.65
£1.65

BG Circuit Protection 12 Module Lockable Front Cover CFUA21

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

This 12 module lockable front cover with barrel lock is to be used with BG Fortress Consumer Units. It is ideal for first time installation ensuri...

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£14.25 - £14.25
£14.25
£14.25 - £14.25
£14.25
A silver metallic multi-pin electronic connector block with threaded pins, shown on a plain white background.

Unicrimp 8 Way Double Pole Earth Block EB8

Unicrimp
£24.36 - £24.36
£24.36
£24.36 - £24.36
£24.36

The Unicrimp EB8 is an 8 way double pole earth terminal block, commonly used to connect mains incoming earth cable from the meter to the consumer u...

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£24.36 - £24.36
£24.36
£24.36 - £24.36
£24.36

BG Circuit Protection 2x25mm 1x16mm Grey Plastic Tails Kit CPRGPT40A

BG Electrical
£9.98 - £9.98
£9.98
£9.98 - £9.98
£9.98

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

View full details
£9.98 - £9.98
£9.98
£9.98 - £9.98
£9.98

BG Circuit Protection 10-16mm Grey Plastic Gland Kit CPRGPF32

BG Electrical
£4.20 - £4.20
£4.20
£4.20 - £4.20
£4.20

This Grey plastic gland kit, which comes complete with flat cable insert and locknut, is to be used with BG Fortress surface mount Consumer Units a...

View full details
£4.20 - £4.20
£4.20
£4.20 - £4.20
£4.20
New

FuseBox ABS Module Blanks 12 Pack AMBP

Fusebox
£1.14 - £1.14
£1.14
£1.14 - £1.14
£1.14

The FuseBox ABS Module Blanks 12 Pack AMBP closes unused 18mm ways in compatible consumer units and modular enclosures. Supplied as two strips of s...

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£1.14 - £1.14
£1.14
£1.14 - £1.14
£1.14
A brushed metal hardware component with eight raised cylindrical posts, each featuring a slotted top, arranged on a rectangular base with circular cutouts, shown on a plain white background.

Unicrimp 4 Way Double Pole Earth Block EB4

Unicrimp
£14.04 - £14.04
£14.04
£14.04 - £14.04
£14.04

The Unicrimp EB4 is a 4 way double pole earth terminal block, commonly used to connect mains incoming earth cable from the meter to the consumer un...

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£14.04 - £14.04
£14.04
£14.04 - £14.04
£14.04

BG Circuit Protection Cover Lock Blank CFA16

BG Electrical
£0.74 - £0.74
£0.74
£0.74 - £0.74
£0.74

This cover lock blank is to be used with BG Fortress Consumer Units which have metal, lockable front covers to blank off the hole once the lock has...

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£0.74 - £0.74
£0.74
£0.74 - £0.74
£0.74
New

FuseBox 14P 30mm Metal Surface Spacer AFSS14

Fusebox
£17.26 - £17.26
£17.26
£17.26 - £17.26
£17.26

The FuseBox 14P 30mm Metal Surface Spacer AFSS14 creates 30mm of rear cable space behind a compatible FuseBox consumer unit, making it easier to br...

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£17.26 - £17.26
£17.26
£17.26 - £17.26
£17.26
A white Garo DN05G 5-pole connector block rated for 100A, shown against a plain white background.

Garo 100A 5 Pole Connector Block Phase Grey DNO5G

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

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