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Over 130 branches nationwide

Junction Boxes & Connectors

150 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 150 items

Showing 1 to 20 of 150 items

SMJ Electrical Connector Strip, 12-Way, 5A, Thermoplastic, VDE Certified, 115x26x26mm
SMJ Electrical Connector Strip, 12-Way, 5A, Thermoplastic, VDE Certified, 115x26x26mm product image

SMJ Electrical Connector Strip, 12-Way, 5A, Thermoplastic, VDE Certified, 115x26x26mm

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Deligo Mc4 Type Male & Female Solar Connector 30a
Deligo Mc4 Type Male & Female Solar Connector 30a product image

Deligo Mc4 Type Male & Female Solar Connector 30a

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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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Wiska 886n Wib4 Enclosure, 230mm x 180mm x 88mm, Black
Wiska 886n Wib4 Enclosure, 230mm x 180mm x 88mm, Black product image

Wiska 886n Wib4 Enclosure, 230mm x 180mm x 88mm, Black

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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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Wago Wagobox 221-4, For 221 & 2773 Connectors
Wago Wagobox 221-4, For 221 & 2773 Connectors product image

Wago Wagobox 221-4, For 221 & 2773 Connectors

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Clark Polypropylene Channel Quad Junction Box
Clark Polypropylene Channel Quad Junction Box product image

Clark Polypropylene Channel Quad Junction Box

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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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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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Lumineux Loch Connector, 3 Pole, 20a
Lumineux Loch Connector, 3 Pole, 20a product image

Lumineux Loch Connector, 3 Pole, 20a

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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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Hager 20A 4 Term Maintenance Free Junction Box
Hager 20A 4 Term Maintenance Free Junction Box product image

Hager 20A 4 Term Maintenance Free Junction Box

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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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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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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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Quickwire 2 Way Splitter 24a
Quickwire 2 Way Splitter 24a product image

Quickwire 2 Way Splitter 24a

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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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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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