Skip to content
Apply for a Trade Account
Apply for a Trade Account
EXC. VAT
INC. VAT

High-Quality Main Switch Consumer Units

Welcome to our comprehensive collection of main switch consumer units, designed to meet the highest standards of electrical safety and performance in the UK. A modern consumer unit, also known as a fuse box, is the central hub of your property's electrical system, distributing power and providing crucial protection against overloads and short circuits. Our main switch units are the ideal starting point for a new installation or a straightforward upgrade.

These units are built to house a variety of protective devices, including circuit breakers (MCBs) and residual current devices (RCDs), allowing you to tailor your setup to your specific needs. The main switch itself serves as a vital isolation point, giving you the ability to cut power to your entire property with a single flick, which is essential for maintenance and emergency situations. All products in our range comply with the latest 18th Edition Wiring Regulations (BS 7671), ensuring peace of mind. Whether for domestic or commercial use, our durable, non-combustible consumer units provide a safe and reliable foundation for your electrical infrastructure.

  • FuseBox F3015MZ 15 Way T2 SPD Consumer Unit + 10 Type A RCBOs & 5x FREE DIN Rail Blanks - westbasedirect.com
    £202.82 - £202.82
    £169.02 Exc VAT
    £202.82 Inc VAT
    £202.82 - £202.82
    £202.82 Inc VAT
    £202.82 - £202.82 Exc VAT
    £202.82 Exc VAT
    FuseBox

    FuseBox F3015MZ 15 Way T2 SPD Consumer Unit + 10 Type A RCBOs & 5x FREE DIN Rail Blanks

    Availability:
    IN STOCK

    FuseBox F3015MZ 15 Way T2 SPD Consumer Unit + 10 Type A RCBOs & 5x FREE DIN Rail Blanks The NEW Fusebox F3015MZ 15 usable way Consumer Unit wit...

    View full details
    £202.82 - £202.82
    £169.02 Exc VAT
    £202.82 Inc VAT
    £202.82 - £202.82
    £202.82 Inc VAT
    £202.82 - £202.82 Exc VAT
    £202.82 Exc VAT
  • Main Image
    £191.15
    £191.15 - £191.15
    £191.15
    £154.08 Exc VAT
    £184.89 Inc VAT
    £184.89 - £184.89
    £184.89 Inc VAT
    £184.89 - £184.89 Exc VAT
    £184.89 Exc VAT
    FuseBox

    FuseBox F2010MX 10 Way T2 SPD Consumer Unit + 10 Type A RCBOs

    Availability:
    IN STOCK

    FuseBox F2010MX 10 Way T2 SPD Consumer Unit + 10 Type A RCBOs REPLACEMENT CODE FOR THIS ITEM: F3011MZ+10RTA06B+1ADRB The new Fusebox F2010MX 10 u...

    View full details
    £191.15
    £191.15 - £191.15
    £191.15
    £154.08 Exc VAT
    £184.89 Inc VAT
    £184.89 - £184.89
    £184.89 Inc VAT
    £184.89 - £184.89 Exc VAT
    £184.89 Exc VAT
  • Main Image
    £211.57
    £211.57 - £211.57
    £211.57
    £167.94 Exc VAT
    £201.53 Inc VAT
    £201.53 - £201.53
    £201.53 Inc VAT
    £201.53 - £201.53 Exc VAT
    £201.53 Exc VAT
    FuseBox

    FuseBox F2014MX 14 Way T2 SPD Consumer Unit + 10 Type A RCBOs & 4x FREE DIN Rail Blanks

    Availability:
    IN STOCK

    FuseBox F2014MX 14 Way T2 SPD Consumer Unit + 10 Type A RCBOs & 4x FREE DIN Rail Blanks REPLACEMENT CODE FOR THIS ITEM: F3015MZ+10RTA06B+5ADR...

    View full details
    £211.57
    £211.57 - £211.57
    £211.57
    £167.94 Exc VAT
    £201.53 Inc VAT
    £201.53 - £201.53
    £201.53 Inc VAT
    £201.53 - £201.53 Exc VAT
    £201.53 Exc VAT
  • BG Fortress CF19MS16 19 Module 16 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 6x CUA19 FREE Blanks - westbasedirect.com
    £182.56
    £182.56 - £182.56
    £182.56
    £144.38 Exc VAT
    £173.25 Inc VAT
    £173.25 - £173.25
    £173.25 Inc VAT
    £173.25 - £173.25 Exc VAT
    £173.25 Exc VAT
    BG Electrical

    BG Fortress CF19MS16 19 Module 16 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 6x CUA19 FREE Blanks

    Availability:
    IN STOCK

    BG Fortress CF19MS16 19 Module 16 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 6x CUA19 FREE Blanks 19 Module 16 Way 100A Main S...

    View full details
    £182.56
    £182.56 - £182.56
    £182.56
    £144.38 Exc VAT
    £173.25 Inc VAT
    £173.25 - £173.25
    £173.25 Inc VAT
    £173.25 - £173.25 Exc VAT
    £173.25 Exc VAT
  • BG Fortress CF16MS13 16 Module 13 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 3x CUA19 FREE Blanks - westbasedirect.com
    £176.16
    £176.16 - £176.16
    £176.16
    £139.13 Exc VAT
    £166.95 Inc VAT
    £166.95 - £166.95
    £166.95 Inc VAT
    £166.95 - £166.95 Exc VAT
    £166.95 Exc VAT
    BG Electrical

    BG Fortress CF16MS13 16 Module 13 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 3x CUA19 FREE Blanks

    Availability:
    IN STOCK

    BG Fortress CF16MS13 16 Module 13 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 3x CUA19 FREE Blanks 16 Module 13 Way 100A Main S...

    View full details
    £176.16
    £176.16 - £176.16
    £176.16
    £139.13 Exc VAT
    £166.95 Inc VAT
    £166.95 - £166.95
    £166.95 Inc VAT
    £166.95 - £166.95 Exc VAT
    £166.95 Exc VAT
  • £252.42 - £252.42
    £210.35 Exc VAT
    £252.42 Inc VAT
    £252.42 - £252.42
    £252.42 Inc VAT
    £252.42 - £252.42 Exc VAT
    £252.42 Exc VAT
    FuseBox

    FuseBox F3015MZ 15 Way T2 SPD Consumer Unit + 10 Type A Bi-Directional Mini RCBOs & 5x FREE DIN Rail Blanks

    Availability:
    IN STOCK

    FuseBox F3015MZ 15 Way T2 SPD Consumer Unit + 10 Type A Bi-Directional Mini RCBOs & 5x FREE DIN Rail Blanks The NEW Fusebox F3015MZ 15 usable w...

    View full details
    £252.42 - £252.42
    £210.35 Exc VAT
    £252.42 Inc VAT
    £252.42 - £252.42
    £252.42 Inc VAT
    £252.42 - £252.42 Exc VAT
    £252.42 Exc VAT
  • £269.90 - £269.90
    £224.92 Exc VAT
    £269.90 Inc VAT
    £269.90 - £269.90
    £269.90 Inc VAT
    £269.90 - £269.90 Exc VAT
    £269.90 Exc VAT
    FuseBox

    FuseBox F3021MZ 21 Way T2 SPD Consumer Unit + 10 Type A Bi-Directional Mini RCBOs & 11x FREE DIN Rail Blanks

    Availability:
    IN STOCK

    FuseBox F3021MZ 21 Way T2 SPD Consumer Unit + 10 Type A Bi-Directional Mini RCBOs & 11x FREE DIN Rail Blanks The NEW Fusebox F3021MZ 21 usable ...

    View full details
    £269.90 - £269.90
    £224.92 Exc VAT
    £269.90 Inc VAT
    £269.90 - £269.90
    £269.90 Inc VAT
    £269.90 - £269.90 Exc VAT
    £269.90 Exc VAT
  • Wylex WNM2636L 13 Way Consumer Unit + 100A Main Switch with SPD & 10x Type A 30mA RCBOs - westbasedirect.com
    £299.00
    £299.00 - £299.00
    £299.00
    £212.50 Exc VAT
    £255.00 Inc VAT
    £255.00 - £255.00
    £255.00 Inc VAT
    £255.00 - £255.00 Exc VAT
    £255.00 Exc VAT
    Wylex

    Wylex WNM2636L 13 Way Consumer Unit + 100A Main Switch with SPD & 10x Type A 30mA RCBOs

    Availability:
    IN STOCK

    Wylex WNM2636L 13 Way Consumer Unit + 100A Main Switch with SPD & 10x Type A 30mA RCBOs Features Full metal enclosure Fixed busbar assembly 4x...

    View full details
    £299.00
    £299.00 - £299.00
    £299.00
    £212.50 Exc VAT
    £255.00 Inc VAT
    £255.00 - £255.00
    £255.00 Inc VAT
    £255.00 - £255.00 Exc VAT
    £255.00 Exc VAT
  • FuseBox F3011MZ 11 Way T2 SPD Consumer Unit + 10 Type A RCBOs & 1x FREE DIN Rail Blanks - westbasedirect.com
    £193.66 - £193.66
    £161.38 Exc VAT
    £193.66 Inc VAT
    £193.66 - £193.66
    £193.66 Inc VAT
    £193.66 - £193.66 Exc VAT
    £193.66 Exc VAT
    FuseBox

    FuseBox F3011MZ 11 Way T2 SPD Consumer Unit + 10 Type A RCBOs & 1x FREE DIN Rail Blanks

    Availability:
    IN STOCK

    FuseBox F3011MZ 11 Way T2 SPD Consumer Unit + 10 Type A RCBOs & 1x FREE DIN Rail Blanks The NEW Fusebox F3011MZ 11 usable way Consumer Unit wit...

    View full details
    £193.66 - £193.66
    £161.38 Exc VAT
    £193.66 Inc VAT
    £193.66 - £193.66
    £193.66 Inc VAT
    £193.66 - £193.66 Exc VAT
    £193.66 Exc VAT
  • FuseBox F3021MZ 21 Way T2 SPD Consumer Unit + 10 Type A RCBOs & 11x FREE DIN Rail Blanks - westbasedirect.com
    £220.30 - £220.30
    £183.58 Exc VAT
    £220.30 Inc VAT
    £220.30 - £220.30
    £220.30 Inc VAT
    £220.30 - £220.30 Exc VAT
    £220.30 Exc VAT
    FuseBox

    FuseBox F3021MZ 21 Way T2 SPD Consumer Unit + 10 Type A RCBOs & 11x FREE DIN Rail Blanks

    Availability:
    IN STOCK

    FuseBox F3021MZ 21 Way T2 SPD Consumer Unit + 10 Type A RCBOs & 11x FREE DIN Rail Blanks The NEW Fusebox F3021MZ 21 usable way Consumer Unit wi...

    View full details
    £220.30 - £220.30
    £183.58 Exc VAT
    £220.30 Inc VAT
    £220.30 - £220.30
    £220.30 Inc VAT
    £220.30 - £220.30 Exc VAT
    £220.30 Exc VAT
  • BG Fortress CF22MS19 22 Module 19 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 9x CUA19 FREE Blanks - westbasedirect.com
    £187.27
    £187.27 - £187.27
    £187.27
    £147.88 Exc VAT
    £177.45 Inc VAT
    £177.45 - £177.45
    £177.45 Inc VAT
    £177.45 - £177.45 Exc VAT
    £177.45 Exc VAT
    BG Electrical

    BG Fortress CF22MS19 22 Module 19 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 9x CUA19 FREE Blanks

    Availability:
    IN STOCK

    BG Fortress CF22MS19 22 Module 19 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 9x CUA19 FREE Blanks 22 Module 19 Way 100A Main S...

    View full details
    £187.27
    £187.27 - £187.27
    £187.27
    £147.88 Exc VAT
    £177.45 Inc VAT
    £177.45 - £177.45
    £177.45 Inc VAT
    £177.45 - £177.45 Exc VAT
    £177.45 Exc VAT
  • £243.26 - £243.26
    £202.72 Exc VAT
    £243.26 Inc VAT
    £243.26 - £243.26
    £243.26 Inc VAT
    £243.26 - £243.26 Exc VAT
    £243.26 Exc VAT
    FuseBox

    FuseBox F3011MZ 11 Way T2 SPD Consumer Unit + 10 Type A Bi-Directional Mini RCBOs & 1x FREE DIN Rail Blanks

    Availability:
    IN STOCK

    FuseBox F3011MZ 11 Way T2 SPD Consumer Unit + 10 Type A Bi-Directional Mini RCBOs & 1x FREE DIN Rail Blanks The NEW Fusebox F3011MZ 11 usable w...

    View full details
    £243.26 - £243.26
    £202.72 Exc VAT
    £243.26 Inc VAT
    £243.26 - £243.26
    £243.26 Inc VAT
    £243.26 - £243.26 Exc VAT
    £243.26 Exc VAT
  • Main Image
    £287.99
    £287.99 - £287.99
    £287.99
    £217.79 Exc VAT
    £261.35 Inc VAT
    £261.35 - £261.35
    £261.35 Inc VAT
    £261.35 - £261.35 Exc VAT
    £261.35 Exc VAT
    FuseBox

    FuseBox F2020MX 20 Way T2 SPD Consumer Unit + 10 Type A Mini RCBOs & 10x FREE DIN Rail Blanks

    Availability:
    IN STOCK

    FuseBox F2020MX 20 Way T2 SPD Consumer Unit + 10 Type A Mini RCBOs & 10x FREE DIN Rail Blanks REPLACEMENT CODE FOR THIS ITEM: F3021MZ+10RTAMB...

    View full details
    £287.99
    £287.99 - £287.99
    £287.99
    £217.79 Exc VAT
    £261.35 Inc VAT
    £261.35 - £261.35
    £261.35 Inc VAT
    £261.35 - £261.35 Exc VAT
    £261.35 Exc VAT
  • BG Fortress CFUSW12SPD 16 Module 12 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 2x CUA19 FREE Blanks - westbasedirect.com
    Sold out
    £211.49
    £211.49 - £211.49
    £211.49
    £139.13 Exc VAT
    £166.95 Inc VAT
    £166.95 - £166.95
    £166.95 Inc VAT
    £166.95 - £166.95 Exc VAT
    £166.95 Exc VAT
    BG Electrical

    BG Fortress CFUSW12SPD 16 Module 12 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 2x CUA19 FREE Blanks

    Availability:
    SOLD OUT

    BG Fortress CFUSW12SPD 16 Module 12 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 2x CUA19 FREE Blanks 16 Module 12 Way 100A Main...

    View full details
    £211.49
    £211.49 - £211.49
    £211.49
    £139.13 Exc VAT
    £166.95 Inc VAT
    £166.95 - £166.95
    £166.95 Inc VAT
    £166.95 - £166.95 Exc VAT
    £166.95 Exc VAT
    Sold out
  • BG Fortress CFUSW15SPD 19 Module 15 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 5x CUA19 FREE Blanks - westbasedirect.com
    Sold out
    £217.75
    £217.75 - £217.75
    £217.75
    £146.13 Exc VAT
    £175.35 Inc VAT
    £175.35 - £175.35
    £175.35 Inc VAT
    £175.35 - £175.35 Exc VAT
    £175.35 Exc VAT
    BG Electrical

    BG Fortress CFUSW15SPD 19 Module 15 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 5x CUA19 FREE Blanks

    Availability:
    SOLD OUT

    BG Fortress CFUSW15SPD 19 Module 15 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 5x CUA19 FREE Blanks 19 Module 15 Way 100A Main...

    View full details
    £217.75
    £217.75 - £217.75
    £217.75
    £146.13 Exc VAT
    £175.35 Inc VAT
    £175.35 - £175.35
    £175.35 Inc VAT
    £175.35 - £175.35 Exc VAT
    £175.35 Exc VAT
    Sold out
  • BG Fortress CFUSW18SPD 22 Module 18 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 8x CUA19 FREE Blanks - westbasedirect.com
    Sold out
    £222.88
    £222.88 - £222.88
    £222.88
    £150.50 Exc VAT
    £180.60 Inc VAT
    £180.60 - £180.60
    £180.60 Inc VAT
    £180.60 - £180.60 Exc VAT
    £180.60 Exc VAT
    BG Electrical

    BG Fortress CFUSW18SPD 22 Module 18 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 8x CUA19 FREE Blanks

    Availability:
    SOLD OUT

    BG Fortress CFUSW18SPD 22 Module 18 Way 100A Main Switch Consumer Unit with T2 SPD + 10 RCBOs & 8x CUA19 FREE Blanks 22 Module 18 Way 100A Main...

    View full details
    £222.88
    £222.88 - £222.88
    £222.88
    £150.50 Exc VAT
    £180.60 Inc VAT
    £180.60 - £180.60
    £180.60 Inc VAT
    £180.60 - £180.60 Exc VAT
    £180.60 Exc VAT
    Sold out
  • Sold out
    £277.00
    £277.00 - £277.00
    £277.00
    £174.17 Exc VAT
    £209.00 Inc VAT
    £209.00 - £209.00
    £209.00 Inc VAT
    £209.00 - £209.00 Exc VAT
    £209.00 Exc VAT
    Wylex

    Wylex WNM2638L 14 Way Consumer Unit + 100A Main Switch with 10x Type A 30mA RCBOs

    Availability:
    SOLD OUT

    Wylex WNM2638L 14 Way Consumer Unit + 100A Main Switch with 10x Type A 30mA RCBOs Features Full metal enclosure Fixed busbar assembly 4x32A, 2x16A...

    View full details
    £277.00
    £277.00 - £277.00
    £277.00
    £174.17 Exc VAT
    £209.00 Inc VAT
    £209.00 - £209.00
    £209.00 Inc VAT
    £209.00 - £209.00 Exc VAT
    £209.00 Exc VAT
    Sold out
  • Main Image
    £239.00
    £239.00 - £239.00
    £239.00
    £179.17 Exc VAT
    £215.00 Inc VAT
    £215.00 - £215.00
    £215.00 Inc VAT
    £215.00 - £215.00 Exc VAT
    £215.00 Exc VAT

    Crabtree CSB1124 Starbreaker 13 Way Consumer Unit with 100A Main Switch & 10x Type A RCBOs

    Crabtree
    Availability:
    Dispatch in 2-5 Days

    Crabtree CSB1124 Starbreaker 13 Way Consumer Unit with 100A Main Switch & 10x Type A RCBOs

    £239.00
    £239.00 - £239.00
    £239.00
    £179.17 Exc VAT
    £215.00 Inc VAT
    £215.00 - £215.00
    £215.00 Inc VAT
    £215.00 - £215.00 Exc VAT
    £215.00 Exc VAT
  • Main Image
    £299.00
    £299.00 - £299.00
    £299.00
    £215.83 Exc VAT
    £259.00 Inc VAT
    £259.00 - £259.00
    £259.00 Inc VAT
    £259.00 - £259.00 Exc VAT
    £259.00 Exc VAT

    Crabtree CSB1122 Starbreaker 13 Way Consumer Unit with 100A Main Switch, SPD & 10x Type A RCBOs

    Crabtree
    Availability:
    Dispatch in 2-5 Days

    Crabtree CSB1122 Starbreaker 13 Way Consumer Unit with 100A Main Switch, SPD & 10x Type A RCBOs

    £299.00
    £299.00 - £299.00
    £299.00
    £215.83 Exc VAT
    £259.00 Inc VAT
    £259.00 - £259.00
    £259.00 Inc VAT
    £259.00 - £259.00 Exc VAT
    £259.00 Exc VAT
  • Main Image
    £226.96
    £226.96 - £226.96
    £226.96
    £181.71 Exc VAT
    £218.05 Inc VAT
    £218.05 - £218.05
    £218.05 Inc VAT
    £218.05 - £218.05 Exc VAT
    £218.05 Exc VAT
    FuseBox

    FuseBox F2020MX 20 Way T2 SPD Consumer Unit + 10 Type A RCBOs & 10x FREE DIN Rail Blanks

    Availability:
    IN STOCK

    FuseBox F2020MX 20 Way T2 SPD Consumer Unit + 10 Type A RCBOs & 10x FREE DIN Rail Blanks REPLACEMENT CODE FOR THIS ITEM: F3021MZ+10RTA06B+11A...

    View full details
    £226.96
    £226.96 - £226.96
    £226.96
    £181.71 Exc VAT
    £218.05 Inc VAT
    £218.05 - £218.05
    £218.05 Inc VAT
    £218.05 - £218.05 Exc VAT
    £218.05 Exc VAT
  • Main Image
    £269.99
    £269.99 - £269.99
    £269.99
    £204.03 Exc VAT
    £244.83 Inc VAT
    £244.83 - £244.83
    £244.83 Inc VAT
    £244.83 - £244.83 Exc VAT
    £244.83 Exc VAT
    FuseBox

    FuseBox F2014MX 14 Way T2 SPD Consumer Unit + 10 Type A Mini RCBOs & 4x FREE DIN Rail Blanks

    Availability:
    IN STOCK

    FuseBox F2014MX 14 Way T2 SPD Consumer Unit + 10 Type A Mini RCBOs & 4x FREE DIN Rail Blanks REPLACEMENT CODE FOR THIS ITEM: F3015MZ+10RTAMB+...

    View full details
    £269.99
    £269.99 - £269.99
    £269.99
    £204.03 Exc VAT
    £244.83 Inc VAT
    £244.83 - £244.83
    £244.83 Inc VAT
    £244.83 - £244.83 Exc VAT
    £244.83 Exc VAT
  • Main Image
    £234.45
    £234.45 - £234.45
    £234.45
    £194.58 Exc VAT
    £233.49 Inc VAT
    £233.49 - £233.49
    £233.49 Inc VAT
    £233.49 - £233.49 Exc VAT
    £233.49 Exc VAT
    FuseBox

    FuseBox F2010MX 10 Way T2 SPD Consumer Unit + 10 Type A Mini RCBOs

    Availability:
    IN STOCK

    FuseBox F2010MX 10 Way T2 SPD Consumer Unit + 10 Type A Mini RCBOs REPLACEMENT CODE FOR THIS ITEM: F3011MZ+10RTAMB+1ADRB The new Fusebox F2010MX ...

    View full details
    £234.45
    £234.45 - £234.45
    £234.45
    £194.58 Exc VAT
    £233.49 Inc VAT
    £233.49 - £233.49
    £233.49 Inc VAT
    £233.49 - £233.49 Exc VAT
    £233.49 Exc VAT
  • Main Image
    Sold out
    £173.24 - £173.24
    £144.37 Exc VAT
    £173.24 Inc VAT
    £173.24 - £173.24
    £173.24 Inc VAT
    £173.24 - £173.24 Exc VAT
    £173.24 Exc VAT
    BG Electrical

    BG CFUSWP110 10 Way Consumer Unit + 100A Switch + 10 RCBOS

    Availability:
    SOLD OUT

    Delivery in 7-10 Working days BG 10 Way Consumer Unit + 100A Switch + 10 RCBOS Features of the Consumer Units range Lockable cover option avail...

    View full details
    £173.24 - £173.24
    £144.37 Exc VAT
    £173.24 Inc VAT
    £173.24 - £173.24
    £173.24 Inc VAT
    £173.24 - £173.24 Exc VAT
    £173.24 Exc VAT
    Sold out

    • Compare products

    {"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

    Select first item to compare

    Select second item to compare

    Select third item to compare

    Compare