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    Electrical4less Reviews 4.9 Based on 1452 reviews
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    Electrical Connectors

    Automation Connectors

    Automation Connectors (73)

    Crimp Connectors

    Crimp Connectors (145)

    Henley Connector Blocks (100A)

    Henley Connector Blocks (100A) (27)

    Miscellaneous Connectors

    Miscellaneous Connectors (47)

    Push & Lever Connectors

    Push & Lever Connectors (59)

    Solar Connectors

    Solar Connectors (33)

    Waterproof Connectors

    Waterproof Connectors (48)

    Wago 857-358 Wago 857 Relay Module with 1 Changeover Contact - 230V AC/DC 6A 2.5mm² Grey 1

    Wago 857-358 Relay Module with 1 Changeover Contact – 230V AC/DC 6A 2.5mm² Grey
    3 in stock
    More available within 1 - 3 working days *
    SKU: 857-358
    £18.36
    Wago 2002-6301 Wago 2002 3-Conductor Through Terminal Block - 2.5 mm² Grey 1

    Wago 2002-6301 3-Conductor Through Terminal Block – 2.5mm² Grey
    95 in stock
    More available within 1 - 3 working days *
    SKU: 2002-6301
    £0.86
    Live Electrical PV-BCY2 1500V 30A Solar Type-Y Branch ConnectorLive Electrical PV-BCY2 1500V 30A Solar Type-Y Branch Connector 2

    Live Electrical | PV-BCY2 | 1500V 30A | Solar Type-Y Branch Connector
    Delivery usually within 1 - 2 working days *
    SKU: PV-BCY2
    Quantity Discount
    Quantity Price
    1 - 49 £5.11
    50+ £4.75
    100+ £4.39
    £5.11
    Pack of 50 Wago 221-623 3 Way 6mm Green Lever Connectors with clear eco-housing and recycled levers, designed for fast and sustainable wire connections.

    Wago 221-623 3 Way 6mm Green Lever Connectors – Pack of 30
    5 in stock
    More available within 1 - 3 working days *
    SKU: 221-623
    £20.16
    Wago CE0.75G 0.75mm x 8mm Cords End Terminals White (German) - Pack of 100

    0.75mm x 8mm Cords End Terminals White (German) – Pack of 100
    10 in stock
    More available within 1 - 3 working days *
    SKU: CE0.75G
    £1.50
    Wago 207-1431 Wago 207-1431 Gelbox Size 1 for 221-612 Wago Connectors 1

    Wago 207-1431 Gelbox Size 1 for 221-612 Wago Connectors
    45 in stock
    More available within 1 - 3 working days *
    SKU: 207-1431
    £6.91
    Wago 770-111 Wago 770-111 Locking Lever Black 1

    Wago 770-111 Locking Lever Black
    46 in stock
    More available within 1 - 3 working days *
    SKU: 770-111
    £0.25
    1mm x 8mm Double Cord End Terminal - Red

    1mm x 8mm Double Cord End Terminal – Red
    6 in stock
    More available within 1 - 3 working days *
    SKU: CED1.0
    £2.60
    Wiska 10112030 EV105 Pre-filled IP68 Straight Gel Connector - 4-16mm²

    Wiska 10112030 EV105 Pre-filled IP68 Straight Gel Connector – 4-16mm²
    Delivery usually within 1 - 3 working days *
    SKU: 10112030
    £32.80
    Wiska SHARK 6801 BW IP68 Pre-filled Gel Insulated Joint - 1.5 - 6 mm² 16A

    Wiska SHARK 6801 BW IP68 Pre-filled Gel Insulated Joint – 1.5 – 6 mm² 16A
    Delivery usually within 1 - 3 working days *
    SKU: SH6801BW
    £30.96
    Cobra CK/Y/B10/COBRA Yellow Blade - 10mm Long - 4-6mm - Pack of 100

    6mm² Yellow Blade Crimp Terminal – Pack of 100
    2 in stock
    More available within 1 - 2 working days *
    SKU: CK/Y/B10/COBRA
    £5.45
    Wago 2000-5311 Wago 2000 3-Conductor Sensor Terminal Block with Colored Conductor Entries - 1 mm² Grey 1

    Wago 2000-5311 3-Conductor Sensor Terminal Block with Coloured Conductor Entries – 1 mm² Grey
    46 in stock
    More available within 1 - 3 working days *
    SKU: 2000-5311
    £4.59
    Wago 270-319 Wago 270 End and Intermediate Plate for Triple-Deck Terminal Blocks - 1 mm Grey

    Wago 270-319 End and Intermediate Plate for Triple-Deck Terminal Blocks – 1mm Grey
    96 in stock
    More available within 1 - 3 working days *
    SKU: 270-319
    £0.89
    Deligo

    16mm² Copper Tube Lugs – 5mm Hole (Pack of 10)
    15 in stock
    More available within 1 - 3 working days *
    SKU: CL165
    £2.80
    Olympic Fixings 094-253-050 Olympic Fixings Fire Retardant 3A Terminal Connector Block

    Olympic Fixings Fire Retardant 3A Terminal Connector Block
    Delivery usually within 1 - 3 working days *
    SKU: 094-253-050
    £0.84
    Unicrimp QOE3053BLK 5 Pole 3 Way 24A IP68 T-Connector

    Unicrimp QOE3053BLK 5 Pole 3 Way 24A IP68 T-Connector
    6 in stock
    More available within 1 - 3 working days *
    SKU: QOE3053BLK
    £4.53
    Unicrimp QOE8343BLK 4 Pole 3 Way 24A IP68 (M16+M20) Connection Box

    Unicrimp QOE8343BLK 4 Pole 3 Way 24A IP68 (M16+M20) Connection Box
    2 in stock
    More available within 1 - 3 working days *
    SKU: QOE8333BLK
    £6.38
    SBC50-240 Shear Bolt Connector 50 - 240mm² – Pack of 1

    SBC50-240 Shear Bolt Connector 50 – 240mm² – Pack of 1
    4 in stock
    More available within 1 - 3 working days *
    SKU: SBC50-240
    £26.55
    Unicrimp QTB15 15Amp Terminal Block Strip

    Unicrimp QTB15 15Amp Terminal Block Strip
    Delivery usually within 1 - 3 working days *
    SKU: QTB15
    £0.83
    Fusebox TB5BK IP20 Black 100A Terminal Block

    Fusebox TB5BK IP20 Black 100A Terminal Block
    36 in stock
    More available within 1 - 3 working days *
    SKU: TB5BK
    £4.25

    Electrical Connectors for Safe, Reliable Wiring

    Complete every install with the right electrical connectors — from fast maintenance connections to robust terminations for consumer units, lighting, controls and outdoor wiring. This category brings together trade-trusted connector types to help you work faster while keeping joins neat, secure and consistent.

     

    Push-In, Lever & Splicing Connectors (Fast, Tool-Free Terminations)

    For quick joins in tight spaces, explore Push & Lever Connectors including popular styles for lighting circuits, junction boxes and general wiring work. Many options are available in multiple port counts (2–8 ways) and include recognised wiring technologies such as CAGE CLAMP® and PUSH WIRE® depending on the connector type.

     

    Crimp Connectors, Heat Shrink & Cable Joining Essentials

    Need a more permanent termination? Shop Crimp Connectors alongside related essentials such as heat shrink and splice accessories—ideal for panel work, extensions, repairs and professional cable finishing.

     

    100A Henley Blocks & Terminal Blocks for Metering / CU Work

    For heavier-duty connections, this range includes Henley Connector Blocks (100A) and terminal block solutions suited to distribution, metering tails and consumer unit applications—plus related accessories such as jumpers and installation-style terminal blocks where required.

     

    Waterproof, Solar & Automation Connectors

    Working outdoors or on specialist installs? Browse Waterproof Connectors (including IP-rated plug-and-socket styles), Solar Connectors (e.g. MC4-type connections), and Automation Connectors for control and system wiring.

     

    Filter by Brand, Size, Series & Connections

    Use the filters to pinpoint the exact connector you need by brand (including Wago, IDEAL, Unicrimp, Knightsbridge, Wiska and more), number of connections, series (e.g. Wago 221/224/2273), size, and type of product (splicing connectors, luminaire disconnect connectors, installation boxes and accessories).

     

    Delivery, Returns & Trade-Friendly Ordering

    Enjoy UK Mainland free delivery over £75 + VAT, with a 3pm next-day cut-off for in-stock items (subject to availability). A 30 day return policy also applies (check product notes for any exclusions).






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    Next Day Delivery

    Cut-Off Time and Order Information
    To ensure your order qualifies for next day delivery, please place your order by 3:00 PM. This is subject to all items being available on the shelf at the time of your order. For orders where the total value exceeds £150 + VAT (double our standard carriage-paid order value of £75 + VAT), we are happy to split the delivery into two shipments if some items are needed urgently and others are not immediately available. If you have any questions or need further assistance, feel free to reach out to us via WhatsApp for live support. We’re here to help!

    In Stock Delivery Policy

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    Backorder Delivery Policy

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