Junction Boxes

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Junction Boxes


For tradespeople and DIY electricians alike a junction box is often an essential component, and you need to be sure the junction boxes you require for your electrical project are secure and long lasting. That's why we stock junction boxes with up to 10 terminals from trusted manufacturers that will deliver the performance you need. Shop our selection today!

Electrical Junction Boxes Weatherproof Junction Boxes Line Boxes Junction Box Wirings Enclosure Boxes
 
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WA222
WA222 - Heavy Duty Junction Box, 60A, 3x Terminals, Brown

PL14894

CLICK - Heavy Duty Junction Box, 60A, 3x Terminals, Brown

• Oval junction box, rated at 60A • 3x Terminals • Cable size (per terminal): 1x 25mm² • 250V AC Rated • Meets requirements of the wiring regulations BS5733

117 in stock

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117 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 06/08/18

Each

1+ £3.75 (£4.50) 5+ £3.39 (£4.07)

Add
Min: 1 Mult: 1
3 60A Click Moulded Junction Box
CT103M
CT103M - 250V 20A 3 Pin Flow Fast-Fit Male Connector

PL14903

CLICK - 250V 20A 3 Pin Flow Fast-Fit Male Connector

• 3-Pin connector • Simple and safe design • Large terminals with easy access • Conforms to BS5733 • Rated at 250V, 20A • Cable sizes: 4x 1mm² (flex), 3x 2.5mm² (solid)

185 in stock

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185 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 06/08/18

Each

1+ £1.39 (£1.67) 5+ £1.26 (£1.51)

Add
Min: 1 Mult: 1
3 20A -
WA070
WA070 - Heavy Duty Junction Box, 5A, 4x Terminals, White

PL14883

CLICK - Heavy Duty Junction Box, 5A, 4x Terminals, White

• Round junction box, rated at 5A • 4x Terminals • Cable size (per terminal): 2x 1.5mm² • 250V AC Rated • Meets requirements of the wiring regulations BS EN60670-1:2005 +A1:2013, BS EN60670-22:2006

115 in stock

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115 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 06/08/18

Each

1+ £0.88 (£1.06) 5+ £0.79 (£0.95)

Add
Min: 1 Mult: 1
4 5A Click Moulded Junction Box
CT103C
CT103C - 250V 20A 3 Pin Flow Fast-Fit Connector

PL14901

CLICK - 250V 20A 3 Pin Flow Fast-Fit Connector

• 3-Pin connector • Simple and safe design • Large terminals with easy access • Fast-fit cable clamps • Conforms to BS5733 • Rated at 250V, 20A • Cable sizes: 4x 1mm² (flex), 3x 2.5mm² (solid)

174 in stock

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174 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 06/08/18

Each

1+ £2.49 (£2.99) 5+ £2.24 (£2.69)

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Min: 1 Mult: 1
3 20A -
CT203C
CT203C - 250V 20A 4 Pin Flow Fast-Fit Connector

PL14902

CLICK - 250V 20A 4 Pin Flow Fast-Fit Connector

• 4-Pin connector • Simple and safe design • Large terminals with easy access • Fast-fit cable clamps • Conforms to BS5733 • Rated at 250V, 20A • Cable sizes: 4x 1mm² (flex), 3x 2.5mm² (solid)

79 in stock

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79 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 06/08/18

Each

1+ £2.84 (£3.41) 5+ £2.56 (£3.07)

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Min: 1 Mult: 1
4 20A -
GB6:HB5872PK5
GB6:HB5872PK5 - 20A, 4-Terminal Junction Boxes, White (Pack of 5)

PL15092

MARBO - 20A, 4-Terminal Junction Boxes, White (Pack of 5)

• Conforms to BS60670

89 in stock

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89 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 06/08/18

Pack of 5

1+ £2.26 (£2.71)

Add
Min: 1 Mult: 1
4 20A -
CB18
CB18 - Electrical Connection Box

PL15275

PRO POWER - Electrical Connection Box

A safe and simple enclosure to protect and insulate electrical connections. • Supplied in transparent polypropylene • 2x Cable clamps and mounting screws • Cord grip will take round or flat cables between screws • Lid allows for easy inspection of terminal...

679 in stock

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679 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

  • 1,000 will be available for delivery on Aug 15, 2018
  • 2,000 will be available for delivery on Sep 12, 2018
  • More stock available week commencing 08/10/18

    Each

    1+ £0.50 (£0.60) 3+ £0.46 (£0.55)

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    Min: 1 Mult: 1
    - - -
    CHOCBOX
    CHOCBOX - Chocbox Junction Box - 90x50x30mm

    EN82185

    CHOCBOX - Chocbox Junction Box - 90x50x30mm

    The Chocbox is a safe and simple enclosure to protect and insulate electrical connections. The Chocbox can be used as a cover, a junction box or in-line connector. • Designed to meet the requirements of the IEE regulations • Supplied with 2 cable clamps an...

    1,274 in stock

    + Check Stock & Lead Times

    1,274 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

  • 600 will be available for delivery on Aug 8, 2018
  • More stock available week commencing 13/08/18

    Each

    1+ £1.05 (£1.26) 10+ £0.99 (£1.19) 50+ £0.95 (£1.14) 100+ £0.88 (£1.06)

    Add
    Min: 1 Mult: 1
    - - -
    K238
    K238 - Mini Junction Box, 20A 4 Terminal White

    PL10016

    PRO ELEC - Mini Junction Box, 20A 4 Terminal White

    • Manufactured to BS 6220 • 57mm diameter • Suitable for cable up to 2.50mm • 20A rated • 4 terminal

    1,051 in stock

    + Check Stock & Lead Times

    1,051 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 22/10/18

    Each

    1+ £0.82 (£0.98) 5+ £0.75 (£0.90)

    Add
    Min: 1 Mult: 1
    4 20A Pro-Elec Moulded Junction Box
    3578
    3578 - Waterproof Junction Box with Terminal Block, IP65

    PL15451

    V-TAC - Waterproof Junction Box with Terminal Block, IP65

    • Waterproof box with internal terminal block for cable joining • Compatible with 3x 0.75mm² or 3x 1.00mm² wire • Lid secured with 2x screws • 2x Mounting holes for secure fixture

    552 in stock

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    552 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

  • 600 will be available for delivery on Aug 4, 2018
  • Each

    1+ £2.40 (£2.88) 5+ £2.20 (£2.64)

    Add
    Min: 1 Mult: 1
    3 - -
    DEBOX SL
    DEBOX SL - DEBOX In-Line Connector Box with 4 way Screwless Terminal Block

    EN84962

    HYLEC - DEBOX In-Line Connector Box with 4 way Screwless Terminal Block

    In-Line connector box, complete with 4-Pole VDE approved screwless terminal block. • Completely tool-free assembly • External hand removable lugs for mounting • Supplied with butterfly clip for locking • Supplied with spare butterfly clip • Cable retention...

    393 in stock

    + Check Stock & Lead Times

    393 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 06/08/18

    Each

    1+ £1.60 (£1.92) 5+ £1.49 (£1.79) 10+ £1.41 (£1.69)

    Add
    Min: 1 Mult: 1
    4 16A Debox Series
    CON-BLOCK 1
    CON-BLOCK 1 - In-Line Connector Box

    EN82659

    PRO ELEC - In-Line Connector Box

    The Con-Block is a safe and simple enclosure to protect and insulate electrical connections. The Con-Block can be used as a junction box or in-line connector. • Designed to meet the requirements of the IEE regulations • Supplied with 2 cable clamps and mou...

    1,920 in stock

    + Check Stock & Lead Times

    1,920 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 06/08/18

    Each

    1+ £0.69 (£0.83) 10+ £0.66 (£0.79) 50+ £0.61 (£0.73) 100+ £0.58 (£0.70) 250+ £0.53 (£0.64)

    Add
    Min: 1 Mult: 1
    2 30A -
    K828
    K828 - Junction Box, 30A 3 Terminal

    PL09229

    PRO ELEC - Junction Box, 30A 3 Terminal

    A 3 terminal mains electrical junction box. • 12-month limited warranty *view Terms & Conditions for details

    2,262 in stock

    + Check Stock & Lead Times

    2,262 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

  • 2,160 will be available for delivery on Sep 12, 2018
  • Each

    1+ £0.82 (£0.98) 5+ £0.78 (£0.94)

    Add
    Min: 1 Mult: 1
    - 30A Pro-Elec Moulded Junction Box
    DEKSB-002
    DEKSB-002 - DEBOX In-Line Connector Box with 4 way Terminal Block

    EN84139

    HYLEC - DEBOX In-Line Connector Box with 4 way Terminal Block

    In-Line connector box, complete with 4-Pole VDE approved terminal block. • Completely tool-free assembly • External hand removable lugs for mounting • Supplied with buuterfly clip for locking • Supplied with spare butterfly clip • Cable retention achieved ...

    1,392 in stock

    + Check Stock & Lead Times

    1,392 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 06/08/18

    Each

    1+ £0.96 (£1.15) 5+ £0.93 (£1.12) 10+ £0.87 (£1.04)

    Add
    Min: 1 Mult: 1
    4 24A Hylec IP20 Debox
    PASCAL 6
    PASCAL 6 - Gel Box Line Clear Junction Box with Gel Membrane, 38x30x26mm (LxWxH)

    EN84629

    RAYTECH - Gel Box Line Clear Junction Box with Gel Membrane, 38x30x26mm (LxWxH)

    • Designed to work with the most commonly used connectors • Ideal for civil, domestic and industrial connections • For up to 3 core 2.5mm² cores using strip connectors • For up to 5 core 4mm² cores using lever arm connectors • Re-enterable and reusable • ...

    80 in stock

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    80 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 06/08/18

    Each

    1+ £2.12 (£2.54)

    Add
    Min: 1 Mult: 1
    - 41A Raytech Gelbox
    ISAAC 4
    ISAAC 4 - Gel Box Line Clear Junction Box with Gel Membrane, 30x24x23mm (LxWxH)

    EN84628

    RAYTECH - Gel Box Line Clear Junction Box with Gel Membrane, 30x24x23mm (LxWxH)

    • Designed to work with the most commonly used connectors • Ideal for civil, domestic and industrial connections • For up to 2 core 2.5mm² cores using strip connectors • For up to 3 core 4mm² cores using lever arm connectors • Re-enterable and reusable • ...

    121 in stock

    + Check Stock & Lead Times

    121 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

  • 300 will be available for delivery on Jul 31, 2018
  • Each

    1+ £1.80 (£2.16)

    Add
    Min: 1 Mult: 1
    - 32A Raytech Gelbox
    K826
    K826 - Junction Box, 20A 4 Terminal

    PL09228

    PRO ELEC - Junction Box, 20A 4 Terminal

    A range of mains electrical junction boxes available in 5A, 20A, or 30A versions. • 12-month limited warranty *view Terms & Conditions for details

    2,238 in stock

    + Check Stock & Lead Times

    2,238 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 22/10/18

    Each

    1+ £0.82 (£0.98) 5+ £0.78 (£0.94)

    Add
    Min: 1 Mult: 1
    - 20A Pro-Elec Moulded Junction Box
    HTCB+
    HTCB+ - Terminal Strip, 15A 250 V ac

    CB15725

    HELLERMANNTYTON - Terminal Strip, 15A 250 V ac

    • Thermo plastic polypropylene enclosure • Contents include: • 1x connector box enclosure • 2x cable restraints • 4x screws 12.5mm x 3mm (for cable restraints • 2x screws 19.5mm x 3mm (for box lid) • Dimensions: 108x52x28mm • Voltage: 250V AC

    295 in stock

    + Check Stock & Lead Times

    295 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

  • 100 will be available for delivery on Jul 28, 2018
  • Each

    1+ £0.97 (£1.16) 3+ £0.84 (£1.01)

    Add
    Min: 1 Mult: 1
    - - -
    THK200C2E-F
    THK200C2E-F - 3 Way IP67 Electrical Junction Box

    CN13926

    HYLEC - 3 Way IP67 Electrical Junction Box

    The THK200C2E-F is a 3-way Junction Box suitable for internal or external uses. It is an unique cable splitter/junction enclosure made of PA66 polyamide. It accepts cables from 4 to 9.5mm diameter. • 450V Voltage rating • 24A Current rating • Nylon termina...

    30 in stock

    + Check Stock & Lead Times

    30 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

  • 50 will be available for delivery on Aug 8, 2018
  • More stock available week commencing 13/08/18

    Each

    1+ £8.18 (£9.82) 5+ £7.59 (£9.11) 10+ £7.00 (£8.40) 25+ £6.64 (£7.97)

    Add
    Min: 1 Mult: 1
    3 - TH200 TeeBox Series
    DN2035
    DN2035 - 8 Terminal IP55 Cable Junction Box, 85x85x51

    EN82572

    HENSEL - 8 Terminal IP55 Cable Junction Box, 85x85x51

    • Manufactured in thermoplastic • Insulation voltage: 400V • 8 x M20 Conduit entries • IP55 Rated • Grey • Dimensions: 51x85x85mm

    2 in stock

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    2 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 06/08/18

    Each

    1+ £10.49 (£12.59) 5+ £9.99 (£11.99)

    Add
    Min: 1 Mult: 1
    5 - -
    WA228
    WA228 - 100A 2 Pole 5x35mm² Link Box, Black

    PL14896

    CLICK - 100A 2 Pole 5x35mm² Link Box, Black

    • 5x 35mm², 2-Pole link box • Rated at 100A • Meets requirements of the wiring regulations BS5733

    8 in stock

    + Check Stock & Lead Times

    8 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 06/08/18

    Each

    1+ £6.15 (£7.38) 5+ £5.55 (£6.66)

    Add
    Min: 1 Mult: 1
    2 100A -
    603
    603 - 3 Way 30A Junction Box, Brown 89mm (D)

    PL03435

    BRITISH GENERAL - 3 Way 30A Junction Box, Brown 89mm (D)

    Mains electrical junction box with standard 50.80mm fixing centres and selective knockout entries. • Manufactured to BS6220 • Selective entries indicated by numbers and symbols on rotating cover • Lower lip of entries can easily be knocked out to accommoda...

    128 in stock

    + Check Stock & Lead Times

    128 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 13/08/18

    Each

    1+ £1.85 (£2.22) 5+ £1.81 (£2.17)

    Add
    Min: 1 Mult: 1
    3 30A Pro-Elec Moulded Junction Box
    CT203M
    CT203M - 250V 20A 4 Pin Flow Fast-Fit Male Connector

    PL14904

    CLICK - 250V 20A 4 Pin Flow Fast-Fit Male Connector

    • 4-Pin connector • Simple and safe design • Large terminals with easy access • Conforms to BS5733 • Rated at 250V, 20A • Cable sizes: 4x 1mm² (flex), 3x 2.5mm² (solid)

    71 in stock

    + Check Stock & Lead Times

    71 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 06/08/18

    Each

    1+ £1.52 (£1.82) 5+ £1.38 (£1.66)

    Add
    Min: 1 Mult: 1
    4 20A -
    WA077
    WA077 - Heavy Duty Junction Box, 30A, 3x Terminals, Brown

    PL14888

    CLICK - Heavy Duty Junction Box, 30A, 3x Terminals, Brown

    • Round junction box, rated at 30A • 3x Terminals • Cable size (per terminal): 2x 4mm² • 250V AC Rated • Meets requirements of the wiring regulations BS EN60670-1:2005 +A1:2013, BS EN60670-22:2006

    169 in stock

    + Check Stock & Lead Times

    169 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 06/08/18

    Each

    1+ £1.80 (£2.16) 5+ £1.62 (£1.94)

    Add
    Min: 1 Mult: 1
    3 30A Click Moulded Junction Box
    WA078
    WA078 - Heavy Duty Junction Box, 20A, 6x Terminals, Brown

    PL14890

    CLICK - Heavy Duty Junction Box, 20A, 6x Terminals, Brown

    • Round junction box, rated at 20A • 6x Terminals • Cable size (per terminal): 4x 1.5mm² • 250V AC Rated • Meets requirements of the wiring regulations BS EN60670-1:2005 +A1:2013, BS EN60670-22:2006

    94 in stock

    + Check Stock & Lead Times

    94 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 06/08/18

    Each

    1+ £2.12 (£2.54) 5+ £1.92 (£2.30)

    Add
    Min: 1 Mult: 1
    6 20A Click Moulded Junction Box