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    Electrical4less Reviews 4.9 Based on 1485 reviews
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    Electrical Connectors

    Automation Connectors

    Automation Connectors (73)

    Crimp Connectors

    Crimp Connectors (169)

    Henley Connector Blocks (100A)

    Henley Connector Blocks (100A) (27)

    Miscellaneous Connectors

    Miscellaneous Connectors (51)

    Push & Lever Connectors

    Push & Lever Connectors (59)

    Solar Connectors

    Solar Connectors (33)

    Waterproof Connectors

    Waterproof Connectors (48)

    WCED WTB5-PK 100A 5 Way Single Pole Pink Terminal Block for Functional Earth

    WCED WTB5-PK 100A 5 Way Single Pole Pink Terminal Block for Functional Earth
    3 in stock
    More available within 1 - 3 working days *
    SKU: WTB5-PK
    Quantity Discount
    Quantity Price
    1 - 4 £3.95
    5+ £3.65
    10+ £3.56
    20+ £3.36
    £3.95
    CTC BIBS Insulated 2.5mm Blue Butt Crimp Connector - Pack of 100

    Insulated 2.5mm Blue Butt Crimp Connector – Pack of 100
    154 in stock
    More available within 1 - 3 working days *
    SKU: BIBS
    £3.45
    Wago 770-103 Wago Socket with Strain Relief Housing 3-pole Cod. A 4.00 mm² - Black 1

    Wago 770-103 Socket with Strain Relief Housing 3-pole Cod. A 4.00mm² – Black
    10 in stock
    More available within 1 - 3 working days *
    SKU: 770-103
    £3.12
    Wago 2110-1204 Wago 2110 2-Conductor Through Terminal Block with Lever and Push-In Cage Clamp - 800V 57A 10 mm² Blue 1

    Wago 2110-1204 2-Conductor Through Terminal Block with Lever and Push-In Cage Clamp – 800V 57A 10mm² Blue
    15 in stock
    More available within 1 - 3 working days *
    SKU: 2110-1204
    £2.25
    Blue Fork - 4mm Stud - 1.5-2.5mm - Pack of 100

    Blue Fork – 4mm Stud – 1.5-2.5mm – Pack of 100
    2 in stock
    More available within 1 - 2 working days *
    SKU: CK/B/F4/Cobra
    £2.05
    CTC FRP70 Flat Copper Reducing Pins - 70 mm

    Flat Copper 70mm Reducing Pin – Pack of 1
    Delivery usually within 1 - 3 working days *
    SKU: FRP70
    £7.50
    Wago 788-304 Wago 788 Relay Module with 1 Changeover Contact - 24V DC 16A 2.5 mm² Grey 1

    Wago 788-304 Relay Module with 1 Changeover Contact – 24V DC 16A 2.5mm² Grey
    9 in stock
    More available within 1 - 3 working days *
    SKU: 788-304
    £7.35
    Knightsbridge SN4P Knightsbridge VELOX 20A 4-Pin Lighting Connector 1

    Knightsbridge SN4P VELOX 20A 4-Pin Lighting Connector
    10 in stock
    More available within 1 - 3 working days *
    SKU: SN4P
    £2.63
    Wago 887-957 Wago 221 Series Splicing Connector Set L-BOXX® Mini 4m & 6mm 1

    Wago 887-957 L-BOXX® Mini 221 Series Splicing Connector Set – 4mm & 6mm
    Delivery usually within 1 - 3 working days *
    SKU: 887-957
    £89.99
    Wago CE2.5F 2.5mm x 8mm Cords End Terminals Grey (French) - Pack of 100

    2.5mm² x 8mm Cord End Terminals – Grey (French)
    4 in stock
    More available within 1 - 3 working days *
    SKU: CE2.5F
    £2.25
    Deligo

    25mm² Copper Tube Lugs – 10mm Hole (Pack of 10)
    6 in stock
    More available within 1 - 3 working days *
    SKU: CL2510
    £3.50
    Wago 2210-1204 Wago 2210 2-Conductor Through Terminal Block with Push-Button and Push-In Cage Clamp - 800V 57A 10 mm² Blue 1

    Wago 2210-1204 2-Conductor Through Terminal Block with Push-Button and Push-In Cage Clamp – 800V 57A 10mm² Blue
    16 in stock
    More available within 1 - 3 working days *
    SKU: 2210-1204
    £1.83
    Olympic Fixings 094-253-060 Olympic Fixings Fire Retardant 15A Terminal Connector Block

    Olympic Fixings Fire Retardant 15A Terminal Connector Block
    Delivery usually within 1 - 3 working days *
    SKU: 094-253-060
    £1.67
    Wago 51228987 Wago Installer Box Basic 51228987 1

    Wago 51228987 Installer Box Basic
    Delivery usually within 1 - 3 working days *
    SKU: 51228987
    £13.99
    Live Electrical BC6Y 6mm Yellow Butt Crimp Connector - Pack of 50

    6mm Yellow Butt Crimp Connector – Pack of 50
    Delivery usually within 1 - 2 working days *
    SKU: BC6Y
    £2.99
    Live Electrical CTB1045 Copper Tube Butt Connector 10mm - Pack of 10

    10mm² Copper Tube Butt Connector – Pack of 10
    Delivery usually within 1 - 2 working days *
    SKU: CTB1045
    £2.73
    Cobra CK/B/FS/FI/Cobra Blue Fully Insulated Female Spade - 1.5-2.5mm - Pack of 100

    Blue Fully Insulated Female Spade – 1.5-2.5mm – Pack of 100
    1 in stock
    More available within 1 - 2 working days *
    SKU: CK/B/FS/FI/Cobra
    £5.40
    Cobra CK/R/FS/FI/Cobra Red Fully Insulated Female Spade - 0.5-1.25mm - Pack of 100

    Red Fully Insulated Female Spade – 0.5-1.50mm – Pack of 100
    Delivery usually within 1 - 2 working days *
    SKU: CK/R/FS/FI/Cobra
    £5.25
    CTC FRP10 Flat Copper Reducing Pins - 10 mm

    Flat Copper 10mm Reducing Pin – Pack of 1
    12 in stock
    More available within 1 - 3 working days *
    SKU: FRP10
    £1.25
    Wago 788-354 Wago 788 Relay Module with 1 Changeover Contact for Lamp Loads - 24V DC 16A 2.5 mm² Grey 1

    Wago 788-354 Relay Module with 1 Changeover Contact for Lamp Loads – 24V DC 16A 2.5mm² Grey
    11 in stock
    More available within 1 - 3 working days *
    SKU: 788-354
    £13.94

    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

    Free Next-Day Delivery Over £75 + VAT:
    Orders above £75 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

    Orders Below £150 + VAT:
    To keep costs manageable, we dispatch your order once all items are ready, including products with longer lead times.

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    Orders Above £150 + VAT:
    For larger orders, we can split delivery at no extra cost. In-stock items will be sent immediately, with the remaining items dispatched once available.

    Backorder Delivery Policy

    Items with Lead Times (e.g., 1–3 Working Days):
    This means we need to source the product from our supplier before sending it to you. The estimated dispatch time is displayed on each product page.

    Out of Stock at Supplier:
    If an item is unavailable at the supplier, we will contact you promptly. You’ll have the option to choose an alternative product or request a full refund.

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