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Junction Boxes & Connectors

216 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 216 items

Showing 1 to 20 of 216 items

Smj Electrical Connector Strip, 12-Way, 5a, 115mm x 26mm x 26mm
Smj Electrical Connector Strip, 12-Way, 5a, 115mm x 26mm x 26mm product image

Smj Electrical Connector Strip, 12-Way, 5a, 115mm x 26mm x 26mm

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Connector Strips, 15A, 12 Way (Pack Of 10)
Connector Strips, 15A, 12 Way (Pack Of 10) product image

Connector Strips, 15A, 12 Way (Pack Of 10)

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Connector Strips, 30A, 12W, Pack Of 10
Connector Strips, 30A, 12W, Pack Of 10 product image

Connector Strips, 30A, 12W, Pack Of 10

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

Regin 5-Way Plug/Socket With Strain Relief

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Luceco Junction Box, 3 Way, 30a, Brown, Urea, 90mm x 37mm
Luceco Junction Box, 3 Way, 30a, Brown, Urea, 90mm x 37mm product image

Luceco Junction Box, 3 Way, 30a, Brown, Urea, 90mm x 37mm

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Connection Strip, 15A, 12W, Single
Connection Strip, 15A, 12W, Single product image

Connection Strip, 15A, 12W, Single

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Stag Se Enclosure, Polymer, Grey, Ip56, 90mm x 240mm x 190mm, Cei 64-8, 1 Piece
Stag Se Enclosure, Polymer, Grey, Ip56, 90mm x 240mm x 190mm, Cei 64-8, 1 Piece product image

Stag Se Enclosure, Polymer, Grey, Ip56, 90mm x 240mm x 190mm, Cei 64-8, 1 Piece

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Q-Crimp Ql Lever Wire Connector, 5-Way, 32a, Clear, Box Of 30
Q-Crimp Ql Lever Wire Connector, 5-Way, 32a, Clear, Box Of 30 product image

Q-Crimp Ql Lever Wire Connector, 5-Way, 32a, Clear, Box Of 30

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Stag Se Enclosure, Polymer, Grey, Ip56, 100mm x 100mm x 50mm, Cei 64-8, 1 Piece
Stag Se Enclosure, Polymer, Grey, Ip56, 100mm x 100mm x 50mm, Cei 64-8, 1 Piece product image

Stag Se Enclosure, Polymer, Grey, Ip56, 100mm x 100mm x 50mm, Cei 64-8, 1 Piece

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Stag Se Enclosure, Polymer Grey, Ip56, 70mm x 150mm x 110mm
Stag Se Enclosure, Polymer Grey, Ip56, 70mm x 150mm x 110mm product image

Stag Se Enclosure, Polymer Grey, Ip56, 70mm x 150mm x 110mm

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Stag Se Enclosure, Polymer, Grey, Ip56, 70mm x 190mm x 140mm, Cei 64-8, 1 Piece
Stag Se Enclosure, Polymer, Grey, Ip56, 70mm x 190mm x 140mm, Cei 64-8, 1 Piece product image

Stag Se Enclosure, Polymer, Grey, Ip56, 70mm x 190mm x 140mm, Cei 64-8, 1 Piece

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Q-Crimp Terminal Block Strip, QTB Series, 12 Way, 30A, PE/Brass, 165mm x 25.5mm x 19.8mm
Q-Crimp Terminal Block Strip, QTB Series, 12 Way, 30A, PE/Brass, 165mm x 25.5mm x 19.8mm product image

Q-Crimp Terminal Block Strip, QTB Series, 12 Way, 30A, PE/Brass, 165mm x 25.5mm x 19.8mm

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Stag Se Enclosure, Polymer, Grey, Ip44, 80mm x 80mm x 50mm, 5 Pieces
Stag Se Enclosure, Polymer, Grey, Ip44, 80mm x 80mm x 50mm, 5 Pieces product image

Stag Se Enclosure, Polymer, Grey, Ip44, 80mm x 80mm x 50mm, 5 Pieces

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Stag Se Enclosure, Polymer, Grey, Ip44, 40mm x 80mm, 5 Pieces
Stag Se Enclosure, Polymer, Grey, Ip44, 40mm x 80mm, 5 Pieces product image

Stag Se Enclosure, Polymer, Grey, Ip44, 40mm x 80mm, 5 Pieces

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Stag Se Enclosure, Polymer Grey, Ip56, 50mm x 120mm x 80mm
Stag Se Enclosure, Polymer Grey, Ip56, 50mm x 120mm x 80mm product image

Stag Se Enclosure, Polymer Grey, Ip56, 50mm x 120mm x 80mm

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Unicrimp 15a Strip Connector
Unicrimp 15a Strip Connector product image

Unicrimp 15a Strip Connector

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Luceco Junction Box, 4 Way, 20a, Brown, Urea, 30mm x 79mm
Luceco Junction Box, 4 Way, 20a, Brown, Urea, 30mm x 79mm product image

Luceco Junction Box, 4 Way, 20a, Brown, Urea, 30mm x 79mm

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Q-Crimp Ql Lever Wire Connector, Polycarbonate Clear, 20.7mm x 12.2mm x 14.5mm, 32A, 50 Box
Q-Crimp Ql Lever Wire Connector, Polycarbonate Clear, 20.7mm x 12.2mm x 14.5mm, 32A, 50 Box product image

Q-Crimp Ql Lever Wire Connector, Polycarbonate Clear, 20.7mm x 12.2mm x 14.5mm, 32A, 50 Box

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Unicrimp Qtb5 5a Strip Connector
Unicrimp Qtb5 5a Strip Connector product image

Unicrimp Qtb5 5a Strip Connector

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Wiska Combi Ip66 Enclosure, 110mm x 110mm x 66mm, Black
Wiska Combi Ip66 Enclosure, 110mm x 110mm x 66mm, Black product image

Wiska Combi Ip66 Enclosure, 110mm x 110mm x 66mm, Black

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