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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

Wago 221-415 4mm Compact Splice Connector, 5 Lever
Wago 221-415 4mm Compact Splice Connector, 5 Lever product image

Wago 221-415 4mm Compact Splice Connector, 5 Lever

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Wago 221-412 4mm Compact Splice Connector, 2 Lever
Wago 221-412 4mm Compact Splice Connector, 2 Lever product image

Wago 221-412 4mm Compact Splice Connector, 2 Lever

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Wago 221-413 4mm Compact Splice Connector, 3 Lever
Wago 221-413 4mm Compact Splice Connector, 3 Lever product image

Wago 221-413 4mm Compact Splice Connector, 3 Lever

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Wiska Combi Ip66 Enclosure, 5 Terminals, 85mm x 85mm x 51mm, Black
Wiska Combi Ip66 Enclosure, 5 Terminals, 85mm x 85mm x 51mm, Black product image

Wiska Combi Ip66 Enclosure, 5 Terminals, 85mm x 85mm x 51mm, Black

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Wiska Combi Ip66 Enclosure, 85mm x 85mm x 51mm, Black, 3 x 3 Pwagos
Wiska Combi Ip66 Enclosure, 85mm x 85mm x 51mm, Black, 3 x 3 Pwagos product image

Wiska Combi Ip66 Enclosure, 85mm x 85mm x 51mm, Black, 3 x 3 Pwagos

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Unicrimp Lever Wire Connectors
Unicrimp Lever Wire Connectors product image

Unicrimp Lever Wire Connectors

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Nexus 4100sp Service Block, 100a
Nexus 4100sp Service Block, 100a product image

Nexus 4100sp Service Block, 100a

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Deligo Ppcp20b Conduit, 20mm x 10m, Black, With Glands
Deligo Ppcp20b Conduit, 20mm x 10m, Black, With Glands product image

Deligo Ppcp20b Conduit, 20mm x 10m, Black, With Glands

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Masterplug Weatherproof Box Ip54, Green
Masterplug Weatherproof Box Ip54, Green product image

Masterplug Weatherproof Box Ip54, Green

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Bg Wp12 Ip66 Switch, 1 Gang, 2 Way, 20a
Bg Wp12 Ip66 Switch, 1 Gang, 2 Way, 20a product image

Bg Wp12 Ip66 Switch, 1 Gang, 2 Way, 20a

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Uni Qct10-10 10mm Cu Lug, 10mm Hole
Uni Qct10-10 10mm Cu Lug, 10mm Hole product image

Uni Qct10-10 10mm Cu Lug, 10mm Hole

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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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Univolt 20mm 3 Way Tee, White Pvc Terminal Box
Univolt 20mm 3 Way Tee, White Pvc Terminal Box product image

Univolt 20mm 3 Way Tee, White Pvc Terminal Box

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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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Unicrimp 4mm Fork, Red
Unicrimp 4mm Fork, Red product image

Unicrimp 4mm Fork, Red

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Deta 25mm Terminal Box, Galvanised
Deta 25mm Terminal Box, Galvanised product image

Deta 25mm Terminal Box, Galvanised

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Univolt Bssh25whlsf 25mm White 3m Lsf Conduit
Univolt Bssh25whlsf 25mm White 3m Lsf Conduit product image

Univolt Bssh25whlsf 25mm White 3m Lsf Conduit

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Univolt Ufr25 Oval Pvc Conduit, 25mm x 3m
Univolt Ufr25 Oval Pvc Conduit, 25mm x 3m product image

Univolt Ufr25 Oval Pvc Conduit, 25mm x 3m

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Univolt 20mm White Pvc Angle Terminal Box
Univolt 20mm White Pvc Angle Terminal Box product image

Univolt 20mm White Pvc Angle Terminal Box

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Nexus 3-Term Junction Box, 30 amp, Brown
Nexus 3-Term Junction Box, 30 amp, Brown product image

Nexus 3-Term Junction Box, 30 amp, Brown

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