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Consumer Units

Also known as the fuse board, or the electrical fuse box, a consumer unit is the electrical hub of the home. At SM Electrical Supplies we offer a variety of consumer units produced by highly regarded suppliers.
  • Original price £139.37 - Original price £139.37
    Original price
    £139.37
    £139.37 - £139.37
    Current price £139.37

    Lewden P04-B40/30/1PNA 40A AFDD RCBO DP 3MA

    Lewden

    Lewden’s P04-B40/30/1PNA RCBO is a 40A AFDD circuit breaker that is suitable for TN and TT earthing systems. It combines a Type A MCB and an RCD in...

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    Original price £139.37 - Original price £139.37
    Original price
    £139.37
    £139.37 - £139.37
    Current price £139.37
  • Original price £24.50 - Original price £24.50
    Original price
    £24.50
    £24.50 - £24.50
    Current price £24.50

    Lewden RCBO-B40/30/1PNA RCBO 40A 30MA DP

    Lewden

    Lewden's RCBO-B40/30/1PNA is a DIN mounted, double pole, 40 Ampere RCBO with a 30mA sensitivity. It is suitable for TN and TT supplies and provides...

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    Original price £24.50 - Original price £24.50
    Original price
    £24.50
    £24.50 - £24.50
    Current price £24.50
  • Original price £24.50 - Original price £24.50
    Original price
    £24.50
    £24.50 - £24.50
    Current price £24.50

    Lewden RCBO-B10/30/1PNA RCBO 10A 30MA DP

    Lewden

    Lewden's RCBO-B10/30/1PNA is a reliable RCBO device perfect for any TN or TT earthing system. This double-pole switch is rated at 10 amps and 230 v...

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    Original price £24.50 - Original price £24.50
    Original price
    £24.50
    £24.50 - £24.50
    Current price £24.50
  • Original price £24.50 - Original price £24.50
    Original price
    £24.50
    £24.50 - £24.50
    Current price £24.50

    Lewden RCBO-B32/30/1PNA RCBO 32A 30MA DP

    Lewden

    The Lewden RCBO-B32/30/PNA is a reliable, 10kA RCBO designed to protect households from electrical overloads. It is single-pole, B-curve, and DIN r...

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    Original price £24.50 - Original price £24.50
    Original price
    £24.50
    £24.50 - £24.50
    Current price £24.50
  • Original price £94.94 - Original price £94.94
    Original price
    £94.94
    £94.94 - £94.94
    Current price £94.94

    Lewden PRO-MX12MS AMD3 10 Way 100A Metal Consumer Unit

    Lewden

    Lewden PRO-MX12MS AMD3 is a metal consumer unit with an impressive 100A current rating, designed to meet all safety standards. It comes with surge ...

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    Original price £94.94 - Original price £94.94
    Original price
    £94.94
    £94.94 - £94.94
    Current price £94.94
  • Original price £102.94 - Original price £102.94
    Original price
    £102.94
    £102.94 - £102.94
    Current price £102.94

    Lewden PRO-MX16MS AMD3 14 Way 100A Metal Consumer Unit

    Lewden

    The Lewden PRO-MX16MSAMD3 14 Way 100A Metal Consumer Unit is a dependable surface-mounting consumer unit with a metalclad construction. Its robust ...

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    Original price £102.94 - Original price £102.94
    Original price
    £102.94
    £102.94 - £102.94
    Current price £102.94
  • Original price £33.55 - Original price £33.55
    Original price
    £33.55
    £33.55 - £33.55
    Current price £33.55

    Lewden PRO-MCGARAGE-63 Metal Garage Unit 63A

    Lewden

    The Lewden PRO-MCGARAGE-63 Metal Garage Unit 63A provides secure circuit protection, featuring two MCB's, a robust and ergonomic design, and a 63A ...

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    Original price £33.55 - Original price £33.55
    Original price
    £33.55
    £33.55 - £33.55
    Current price £33.55
  • Original price £91.07 - Original price £91.07
    Original price
    £91.07
    £91.07 - £91.07
    Current price £91.07

    Lewden PRO-MX10MS AMD3 8 Way Metal Consumer Unit

    Lewden

    This Lewden PRO-MX10MS AMD3 8-way metal consumer unit is designed for ease of installation and provides a secure, reliable 8-way power distribution...

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    Original price £91.07 - Original price £91.07
    Original price
    £91.07
    £91.07 - £91.07
    Current price £91.07
  • Original price £79.79 - Original price £79.79
    Original price
    £79.79
    £79.79 - £79.79
    Current price £79.79

    Lewden PRO-MX08MS AMD3 6 Way 100A Metal Consumer Unit

    Lewden

    The Lewden PRO-MX08MS AMD3 6 Way Metal Consumer Unit is a top-quality system from Lewden. With 11 modules and a 100AMP current rating, it's capable...

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    Original price £79.79 - Original price £79.79
    Original price
    £79.79
    £79.79 - £79.79
    Current price £79.79
  • Original price £31.96 - Original price £31.96
    Original price
    £31.96
    £31.96 - £31.96
    Current price £31.96

    Lewden PRO-MX04M Metal 2 Way Consumer Unit C/W Mainswitch

    Lewden

    Introducing the Lewden PRO-MX04M Metal 2 Way Consumer Unit C/W Mainswitch, ideal for domestic installations. Featuring a DIN rail assembly for easy...

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    Original price £31.96 - Original price £31.96
    Original price
    £31.96
    £31.96 - £31.96
    Current price £31.96
  • Original price £52.17 - Original price £52.17
    Original price
    £52.17
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    Current price £52.17

    Elucian CUEB22MS20 22 Way Metal Consumer Unit with 100AMP Main Switch

    Scolmore

    The Elucian CUEB22MS20 22 Way Metal Consumer Unit is an ideal solution for home electrical installations. It is IP20 rated and features a 100AMP ma...

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    Original price £52.17 - Original price £52.17
    Original price
    £52.17
    £52.17 - £52.17
    Current price £52.17
  • Original price £45.67 - Original price £45.67
    Original price
    £45.67
    £45.67 - £45.67
    Current price £45.67

    Elucian 10 Way Metal Consumer Unit with 100AMP Main Switch

    Scolmore

    The Elucian 10 Way Metal Consumer Unit from Scolmore Group offers maximum power and protection with its 100AMP mains switch and IP20 rated enclosur...

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    Original price £45.67 - Original price £45.67
    Original price
    £45.67
    £45.67 - £45.67
    Current price £45.67
  • Original price £3.22 - Original price £3.22
    Original price
    £3.22
    £3.22 - £3.22
    Current price £3.22

    Elucian 6AMP SP 6KA C-Type MCB

    Scolmore

    The Elucian 6AMP SP 6KA C-Type MCB is a reliable and durable electrical device designed by leading brand Scolmore. With its magnetic trip release a...

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    Original price £3.22 - Original price £3.22
    Original price
    £3.22
    £3.22 - £3.22
    Current price £3.22
  • Sold out
    Original price £38.13 - Original price £38.13
    Original price
    £38.13
    £38.13 - £38.13
    Current price £38.13

    Lewden Metal Garage Unit 63A + 6A / 16A MCB

    Lewden

    Dimensions and Attributes Dimensions - 268x132x103mm (HWD) Rated Current - 63A Modules Number - 0 Rated Operating Voltage - 230V AC Protection Deg...

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    Original price £38.13 - Original price £38.13
    Original price
    £38.13
    £38.13 - £38.13
    Current price £38.13
    Sold out
  • Sold out
    Original price £62.87 - Original price £62.87
    Original price
    £62.87
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    Current price £62.87

    Lewden Metal 6 Way Consumer Unit C/W 63A RCD Mainswitch

    Lewden

    Dimensions & Attributes Dimensions - 268x208x103mm (HWD) Rated Current - 63A Modules Number - 6+1 Rated Operating Voltage - 230V Protection De...

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    Original price £62.87 - Original price £62.87
    Original price
    £62.87
    £62.87 - £62.87
    Current price £62.87
    Sold out
  • Sold out
    Original price £21.25 - Original price £21.25
    Original price
    £21.25
    £21.25 - £21.25
    Current price £21.25

    Lewden Surge Protetor for Consumer Unit Type 2

    Lewden

    The Lewden Surge Protetor for Consumer Unit Type 2 is a single phase surge arrester that is suitable for use with TN-C-S (PME) / TN-S / TT network ...

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    Original price £21.25 - Original price £21.25
    Original price
    £21.25
    £21.25 - £21.25
    Current price £21.25
    Sold out
  • Original price £51.18 - Original price £51.18
    Original price
    £51.18
    £51.18 - £51.18
    Current price £51.18

    Lewden Metal 2 Way Consumer Unit C/W 63A RCD Mainswitch

    Lewden

    This Lewden wall mounted consumer unit features a 63AMP mainswitch with circuit protection; ideal for the safe wiring of domestic units. It offers ...

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    Original price £51.18 - Original price £51.18
    Original price
    £51.18
    £51.18 - £51.18
    Current price £51.18
  • Sold out
    Original price £100.74 - Original price £100.74
    Original price
    £100.74
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    Current price £100.74

    Lewden Metal 8 Way Consumer Unit C/W 80A RCD Mainswitch

    Lewden

    Dimensions and Attributes Dimensions - 268x240x103mm (HWD) Rated Current - 80A Modules Number - 8+1 Rated Operating Voltage - 230V Protection Degr...

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    Original price £100.74 - Original price £100.74
    Original price
    £100.74
    £100.74 - £100.74
    Current price £100.74
    Sold out
  • Sold out
    Original price £90.41 - Original price £90.41
    Original price
    £90.41
    £90.41 - £90.41
    Current price £90.41

    Lewden Split Dual RCD 2 x 80A 1 x 100A Mainswitch 6 Useable Ways

    Lewden

    Dimensions & Attributes Dimensions - 268x276x103mm (HWD) Rated Current - 100A Modules Number - 6+1 Rated Operating Voltage - 230V Protection D...

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    Original price £90.41 - Original price £90.41
    Original price
    £90.41
    £90.41 - £90.41
    Current price £90.41
    Sold out
  • Sold out
    Original price £97.84 - Original price £97.84
    Original price
    £97.84
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    Current price £97.84

    Lewden Split Dual RCD 2 x 80A 1 x 100A Mainswitch 10 Useable Ways

    Lewden

    Dimensions & Attributes Dimensions - 268x348x103mm (HWD) Rated Current - 100A Modules Number - 10+1 Rated Operating Voltage - 230V Protection ...

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    Original price £97.84 - Original price £97.84
    Original price
    £97.84
    £97.84 - £97.84
    Current price £97.84
    Sold out
  • Sold out
    Original price £52.68 - Original price £52.68
    Original price
    £52.68
    £52.68 - £52.68
    Current price £52.68

    Lewden 100A Metal Cosumer Unit 18 Way

    Lewden

    Dimensions & Attributes Dimensions - 270x440x105mm (HWD) Rated Current - 100A Modules Number - 19+1 Rated Operating Voltage - 230V Protection ...

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    Original price £52.68 - Original price £52.68
    Original price
    £52.68
    £52.68 - £52.68
    Current price £52.68
    Sold out
  • Sold out
    Original price £77.55 - Original price £77.55
    Original price
    £77.55
    £77.55 - £77.55
    Current price £77.55

    Lewden 10 Way Metal 2X63A C/W 6 MCBS

    Lewden

    Dimensions & Attributes Dimensions - 270x350x104mm (HWD) Rated Current - 100A Modules Number - 10 Rated Operating Voltage - 230V Protection De...

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    Original price £77.55 - Original price £77.55
    Original price
    £77.55
    £77.55 - £77.55
    Current price £77.55
    Sold out
  • Sold out
    Original price £29.95 - Original price £29.95
    Original price
    £29.95
    £29.95 - £29.95
    Current price £29.95

    Lewden 2 Way Metal Consumer Unit C/W 100A Mainswitch

    Lewden

    This metal consumer unit by Lewden boasts an impressive 100A current rating, with an operating voltage of 230V, frequency of 50Hz and it also provi...

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    Original price £29.95 - Original price £29.95
    Original price
    £29.95
    £29.95 - £29.95
    Current price £29.95
    Sold out
  • Original price £38.75 - Original price £38.75
    Original price
    £38.75
    £38.75 - £38.75
    Current price £38.75

    Lewden 8 Way Metal Consumer Unit 100A

    Lewden

    Dimensions & Attributes Dimensions - 270x235x104mm (HWD) Rated Current - 100A Modules Number - 8+1 Rated Operating Voltage - 230V Protection D...

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    Original price £38.75 - Original price £38.75
    Original price
    £38.75
    £38.75 - £38.75
    Current price £38.75