Junction boxes 

ESR
10 x Small Round Junction Box - designed to protect wire connections from outside elements including rain and insects - ideal for outdoor lighting /...
£ 10.00
In Stock
ESR
Bulk Buy 100 x Small Rectagular Junction Box, Measuring 120mm x 80mm x 50mm internally, rubber grommets on each side which can be cut and cable pushed...
£ 195.00
In Stock
Bulk Buy 100 x Wiska 308 Junction Boxes - Domed Lid - Black - Each box supplied with mounting bracket and 5 pole terminal block
£ 355.00
ESR
1 x 100 Amp Single Pole Isco Type Box, For up to 5 x 35mm2 Cables 240v
£ 4.50
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ESR
Small square weatherproof junction box, 100mm long x 100mm wide x 50mm deep (inside dimensions), with 6 x rubber grommets and a screw on lid (screws...
£ 2.42
In Stock
ESR
1 x Small Rectagular Junction Box, Measuring 120mm x 80mm x 50mm internally, rubber grommets on each side which can be cut and cable pushed through or...
£ 3.00
In Stock
ESR
Small junction box, 120mm long x 80mm wide x 50mm deep (inside dimensions), with a screw on lid (screws included). Made from a strong grey thermoplastic...
£ 1.81
In Stock
ESR
150mm x 110mm x 70mm deep (inside dimensions) junction box with 10 x removable rubber grommets and a lid held on with 4 x steel screws. Made from a strong...
£ 7.55
In Stock
ESR
Rectangular weatherproof junction box, 150mm long x 110mm wide x 70mm deep (inside dimensions), with plain sides and a screw on lid (screws included). Made...
£ 3.00
In Stock
ESR
1 x Waterproof Junction Box with Rubber Grommets 190mm x 140mm x 70mm inside dimensions Sturdy Plastic
£ 6.35
In Stock
ESR
Rectangular weatherproof junction box, 190mm long x 140mm wide x 70mm deep (inside dimensions), with plain sides and a screw on lid (screws included). Made...
£ 6.00
In Stock
ESR
1 x Deep Waterproof Junction Box 190mm x 140mm x 140mm inside dimensions Sturdy Plastic
£ 10.40
In Stock
ESR
Bulk Buy 20 x B240 240mm Junction Boxes -Grey - IP56 Rated - with Plastic rust-free screws
£ 170.00
In Stock
ESR
Large 240mm x 190mm x 90mm weatherproof junction box supplied with steel plate
£ 11.50
In Stock
ESR
Large 240mm x 190mm x 90mm weatherproof junction box, perfect for use outdoors, the IP56 rating means it is well protected from rain and water splash back,...
£ 10.00
In Stock
ESR
1 x Deep Waterproof Junction Box 240mm x 190mm x 160mm inside dimensions Sturdy Plastic
£ 14.45
In Stock
BELL
20 Amp Quick Fix Connector - Plug and Socket - for upto 3 x 2.5mm
£ 2.50
In Stock
ESR
Large 300mm x 220mm x 120mm weatherproof junction box, perfect for use outdoors, the IP56 rating means it is well protected from rain and water splash back,...
£ 18.00
In Stock
ESR
1 x Deep Waterproof Junction Box 300mm x 220mm x 175mm inside dimensions Sturdy Plastic
£ 18.95
In Stock
Wiska
5 x Grey Wiska Combi 308 Junction Box with Mounting Bracket, Domed Lid for more internal Space
£ 22.00
In Stock
ESR
1 x 8 way modular enclosure with DIN rail and tinted inspection door - IP65 rated for Indoor or outdoor use
£ 15.50
In Stock
ESR
Small junction box, 80mm round x 40mm deep (inside dimensions), with 4 x removable rubber grommets and a snap on lid. Made from a strong grey thermoplastic...
£ 1.01
In Stock
ESR
Small junction box, 80mm square x 40mm deep (inside dimensions), with 6 x removable rubber grommets and a snap on lid. Made from a strong grey thermoplastic...
£ 1.29
In Stock
Showing 1 - 24 of 47 items