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Junction Boxes

Dependable, regulation-ready junction boxes from trusted brands designed to safely house and manage electrical wire connections and layouts.

Items 1-12 of 119

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  • Wiska COMBI 1210 Junction Box IP66/67 160x140x81 Black - 10101460

    Product Code: 10101460

    £9.80 £8.17
  • Wiska Combi Junction Box Black 308/5 - 10110404

    Product Code: 10110404

    £4.41 £3.67
  • Wiska COMBI 206 Junction Box 85x49x51mm Black - 10109571

    Product Code: 10109571

    £3.40 £2.83
  • 32A 3 Terminal Maintenance Junction Box

    Product Code: J803

    £3.67 £3.06
  • Quickwire Switch & Load Junction Box Maintenance Free - QSL34

    Product Code: QSL34

    £4.50 £3.75
  • Quickwire Splitter Junction Box Maintenance Free - QSP34

    Product Code: QSP34

    £3.72 £3.10
  • Quickwire T-Connector Plug & Socket - QTPS3

    Product Code: QTPS3

    £4.72 £3.93
  • Wiska UK Ltd 10061779 Box 607/5 Black IP67

    Product Code: 10061779

    £8.25 £6.87
  • Wiska COMBI 108 Junction Box IP66 76x76x51 Black - 10061999

    Product Code: 10061999

    £2.78 £2.32
  • Wiska ShieldGLAND M20S Elite Pack IP66/67 c/w 2 x Glands, 2 x E-Springs, 2 x Earthing Leads & COMBI

    Product Code: 10112398

    £19.52 £16.27
  • Gewiss GW44211 Junction Box 460x380x120

    Product Code: GW44211

    £35.25 £29.37
  • Wago 773-104 Transparent 4 Pole Push Wire Connector With Orange Cover For Junction Boxes (Pack Size 100) 0.75mm - 2.5mm

    Product Code: 773-104

    £0.22 £0.18

Help us stock the items you need

If there is something you require that is not on our site, simply give us a call on 01424 220384 or send us a message via our contact form and we’ll do our best to get it added to our online electrical wholesale store.

Trades Man Outside A VanTrustpilot Excellent Rating

Smart Connections Start with Top-Quality Junction Boxes

Explore robust, weatherproof and maintenance-free Junction Boxes from trusted brands to streamline wiring tasks across every installation type. Essential for organising, connecting and securing electrical circuits safely; our comprehensive range of Junction Boxes supports installations in residential, commercial and industrial environments. Choose from maintenance-free splitter and T-connector types, compact push-wire models, weatherproof IP66/67-rated options and lighting management boxes. These junction boxes deliver durability and safety without compromise.

Our Electrical Box Ranges and Features

Wiska Combi: IP66/67-rated boxes for demanding environments, with optional gel filling and accessory packs.

Wago 221 & 2773 Series: Compact transparent push-wire connectors for fast, secure wiring in limited space.

Click Flow: Lighting connection systems designed for flexible and rapid deployment in commercial installs.

Hager Junctions: Spring-fit, maintenance-free boxes complying with modern building regulations.

BG Weatherproof: Durable outdoor enclosures with generous terminal access for higher load capacity wiring.

Compare ranges and features below:

Brand Product Range Core Features Best For
Wiska Combi Series IP66/67 rated, gel-filled, multiple sizes Outdoor and industrial environments
Wago 221 & 2773 Series Push-wire terminals, compact transparent design Space-saving and quick internal wiring
Click Click Flow Fast-fit male/female connectors, LSZH cable options Lighting control and commercial installs
Hager Spring-Fit Junctions Maintenance-free, selective entry, spring terminals Safe compliance with regulations
BG Electrical Weatherproof Boxes High-load terminals, robust waterproof housing Durable exterior installations

 

Advantages of Junction Boxes

Junction boxes provide safe, enclosed spaces for joining and branching electrical wires and cables. Available in different sizes, materials, and IP ratings, these boxes are essential for organising and protecting wire connections in residential, commercial, and industrial settings. Advantages include:

  • Quick and Clean Installations: Tool-free connectors and flow systems speed up electrical work and reduce downtime.
  • Weather-Resistant Protection: IP-rated models withstand moisture and dust, ideal for outdoor or industrial applications.
  • Flexible and Reliable: Multiple pole counts, terminal types and sizes offer a solution for every connection requirement.

Need More Help Choosing the Right Junction Boxes?

Our friendly customer service team are always ready to provide answers, offer support and share information. So if you're still unsure on which product best suits your needs, or for any other questions or queries, please don't hesitate to give us a call on 01424 220384.