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Over 130 branches nationwide

Junction Boxes & Connectors

145 products

At MKM Building Supplies we have all your electrical needs covered, no matter the size of your domestic or commercial project. Explore our range of electric cables, wiring accessories, lighting, sockets, fixings and more for internal, external and site use from all your favourite industry-leading brands.

Showing 1 to 20 of 145 items

Showing 1 to 20 of 145 items

Wiska Combi Enclosure, IP66, 85mm x 49mm x 41mm, Black
Wiska Combi Enclosure, IP66, 85mm x 49mm x 41mm, Black product image

Wiska Combi Enclosure, IP66, 85mm x 49mm x 41mm, Black

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Luceco Junction Box, 3 Way 30A, Brown, Urea, 25 Year Warranty, 90mm x 37mm
Luceco Junction Box, 3 Way 30A, Brown, Urea, 25 Year Warranty, 90mm x 37mm product image

Luceco Junction Box, 3 Way 30A, Brown, Urea, 25 Year Warranty, 90mm x 37mm

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Hager VML112SPD 12-Way 100a Main Switch Consumer Unit, Type 2 SPD
Hager VML112SPD 12-Way 100a Main Switch Consumer Unit, Type 2 SPD product image

Hager VML112SPD 12-Way 100a Main Switch Consumer Unit, Type 2 SPD

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M/Tufflex 20mm Terminal Box, Black
M/Tufflex 20mm Terminal Box, Black product image

M/Tufflex 20mm Terminal Box, Black

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Term Tech Ttmc4 Mc4 Solar Connector Pack, Male and Female, Ip67
Term Tech Ttmc4 Mc4 Solar Connector Pack, Male and Female, Ip67 product image

Term Tech Ttmc4 Mc4 Solar Connector Pack, Male and Female, Ip67

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Q-Crimp QL Lever Wire Connector, Polycarbonate Clear, 5-Way, 32A, 30 Box
Q-Crimp QL Lever Wire Connector, Polycarbonate Clear, 5-Way, 32A, 30 Box product image

Q-Crimp QL Lever Wire Connector, Polycarbonate Clear, 5-Way, 32A, 30 Box

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Stag SE Enclosure, Polymer, Grey, IP56, 90x240x190mm, CEI 64-8, 1 Piece
Stag SE Enclosure, Polymer, Grey, IP56, 90x240x190mm, CEI 64-8, 1 Piece product image

Stag SE Enclosure, Polymer, Grey, IP56, 90x240x190mm, CEI 64-8, 1 Piece

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Stag SE Enclosure, Polymer, Grey, IP56, 50x100x100mm, CEI 64-8, 1 Piece
Stag SE Enclosure, Polymer, Grey, IP56, 50x100x100mm, CEI 64-8, 1 Piece product image

Stag SE Enclosure, Polymer, Grey, IP56, 50x100x100mm, CEI 64-8, 1 Piece

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Stag SE Enclosure, Polymer Grey, IP56, UKCA;CE;CEI 64-8;CEI 23/48, 70x150x110mm, 1 Piece
Stag SE Enclosure, Polymer Grey, IP56, UKCA;CE;CEI 64-8;CEI 23/48, 70x150x110mm, 1 Piece product image

Stag SE Enclosure, Polymer Grey, IP56, UKCA;CE;CEI 64-8;CEI 23/48, 70x150x110mm, 1 Piece

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Greenbrook Choc 30a Connector Box, 30a
Greenbrook Choc 30a Connector Box, 30a product image

Greenbrook Choc 30a Connector Box, 30a

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Q-Crimp Terminal Block Strip, QTB Series, 12 Way, 30A, PE/Brass, 165x25.5x19.8mm
Q-Crimp Terminal Block Strip, QTB Series, 12 Way, 30A, PE/Brass, 165x25.5x19.8mm product image

Q-Crimp Terminal Block Strip, QTB Series, 12 Way, 30A, PE/Brass, 165x25.5x19.8mm

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Stag SE Enclosure, Polymer, Grey, IP56, 70x190x140mm, CEI 64-8, 1 Piece
Stag SE Enclosure, Polymer, Grey, IP56, 70x190x140mm, CEI 64-8, 1 Piece product image

Stag SE Enclosure, Polymer, Grey, IP56, 70x190x140mm, CEI 64-8, 1 Piece

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Term Tech Choc-Box, 3 Pole
Term Tech Choc-Box, 3 Pole product image

Term Tech Choc-Box, 3 Pole

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Arctic Hayes 5-Way Electrical Connector Plug & Socket Set 556094
Arctic Hayes 5-Way Electrical Connector Plug & Socket Set 556094 product image

Arctic Hayes 5-Way Electrical Connector Plug & Socket Set 556094

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Wiska Combi Ip66 Enclosure, 95mm x 95mm x 60mm, Black
Wiska Combi Ip66 Enclosure, 95mm x 95mm x 60mm, Black product image

Wiska Combi Ip66 Enclosure, 95mm x 95mm x 60mm, Black

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Unicrimp Qtb15 15A Strip Connector
Unicrimp Qtb15 15A Strip Connector product image

Unicrimp Qtb15 15A Strip Connector

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Stag SE Enclosure, Polymer Grey, IP56, UKCA;CE;CEI 64-8;CEI 23/48, 50x120x80mm, 1 Piece
Stag SE Enclosure, Polymer Grey, IP56, UKCA;CE;CEI 64-8;CEI 23/48, 50x120x80mm, 1 Piece product image

Stag SE Enclosure, Polymer Grey, IP56, UKCA;CE;CEI 64-8;CEI 23/48, 50x120x80mm, 1 Piece

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Stag SE Enclosure, Polymer, Grey, IP44, 50x80x80mm, 5 Pieces
Stag SE Enclosure, Polymer, Grey, IP44, 50x80x80mm, 5 Pieces product image

Stag SE Enclosure, Polymer, Grey, IP44, 50x80x80mm, 5 Pieces

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Regin Rege105 5-Way Plug/Socket With Strain Relief
Regin Rege105 5-Way Plug/Socket With Strain Relief product image

Regin Rege105 5-Way Plug/Socket With Strain Relief

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Connector Strips 30A 12W (Pack 10)
Connector Strips 30A 12W (Pack 10) product image

Connector Strips 30A 12W (Pack 10)

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