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    Electrical4less Reviews 4.9 Based on 1573 reviews

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    30 Day Return Policy

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    Electrical Connectors

    Automation Connectors

    Automation Connectors (82)

    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)

    Wago 788-516 Wago 788 Relay Module with 2 Changeover Contacts - 230V AC 8A 2.5 mm² Grey 1

    Wago 788-516 Relay Module with 2 Changeover Contacts – 230V AC 8A 2.5mm² Grey
    Delivery usually within 3 - 5 working days*
    SKU: 788-516
    £11.98
    Wago 788-303 Wago 788 Relay Module with 1 Changeover Contact - 12V DC 16A 2.5 mm² Grey 1

    Wago 788-303 Relay Module with 1 Changeover Contact – 12V DC 16A 2.5mm² Grey
    Delivery usually within 3 - 5 working days*
    SKU: 788-303
    £8.75
    Wago 2007-8873 Wago 2007 Compact Terminal Block for Current and Voltage Transformers - 6 mm² Multicoloured 1

    Wago 2007-8873 Compact Terminal Block for Current and Voltage Transformers – 6mm² Multicoloured
    Delivery usually within 3 - 5 working days*
    SKU: 2007-8873
    £107.23
    0.50-UBLF Uninsulated Bootlace Ferrule 0.5x10 mm - Pack of 100

    0.50-UBLF Uninsulated Bootlace Ferrule 0.5×10 mm – Pack of 100
    2 In Stock
    More available within 1 - 3 working days*
    SKU: 0.50-UBLF
    £1.51
    4-UBLF Uninsulated Bootlace Ferrule 4x9mm - Pack of 100

    4-UBLF Uninsulated Bootlace Ferrule 4x9mm – Pack of 100
    Delivery usually within 1 - 3 working days*
    SKU: 4-UBLF
    £2.92
    Ideal 85-375 CAT6 Feed-Thru Modular Plugs - Pack of 25

    Ideal 85-375 CAT6 Feed-Thru Modular Plugs – Pack of 25
    5 In Stock
    More available within 1 - 2 working days*
    SKU: 85-375
    £11.88
    ALL LED AJKC ALL LED Water Resistant Jelly Connector - 100 Pcs

    ALL LED AJKC Water Resistant Jelly Connector – Pack of 100
    8 In Stock
    More available within 1 - 3 working days*
    SKU: AJKC
    £10.60
    SWA 1.0-10UBLF Uninsulated Bootlace Ferrule 1x10mm - Pack of 100

    SWA 1.0-10UBLF Uninsulated Bootlace Ferrule 1x10mm – Pack of 100
    9 In Stock
    More available within 1 - 3 working days*
    SKU: 1.0-10UBLF
    £1.51
    Deligo

    10mm² Copper Tube Lugs – 12mm Hole (Pack of 10)
    17 In Stock
    More available within 1 - 3 working days*
    SKU: CL1012
    £2.50
    1000V 30A Solar Photovoltaic Type-T Branch ConnectorLive Electrical 1000V 30A Solar Photovoltaic Type-T Branch Connector - 2 Branches 2

    Live Electrical | PV-BCT2 | 1000V 30A | Solar Photovoltaic Type-T Branch Connector | 2 Branches
    Delivery usually within 1 - 2 working days*
    SKU: PV-BCT2
    Quantity Discount
    Quantity Price
    1 - 49 £4.16
    50+ £3.87
    100+ £3.58
    £4.16
    Olympic Fixings 094-253-055 Olympic Fixings Fire Retardant 5A Terminal Connector Block

    Olympic Fixings Fire Retardant 5A Terminal Connector Block
    Delivery usually within 1 - 3 working days*
    SKU: 094-253-055
    £0.92
    WISKA 10112031 EVO 01D Pre-filled IP68 Branch Gel Joint Black Complete with 3 Core Screw Terminal Block

    WISKA 10112031 EVO 01D Pre-filled IP68 Branch Gel Joint Black Complete with 3 Core Screw Terminal Block
    3 In Stock
    This item cannot be back-ordered
    SKU: 10112031
    £14.46
    Ideal 85-377 CAT6 Feed-Thru Modular Plugs - Pack of 100

    Ideal 85-377 CAT6 Feed-Thru Modular Plugs – Pack of 100
    Delivery usually within 1 - 2 working days*
    SKU: 85-377
    £34.42
    Unicrimp QL3322 32A 450V Transparent 3-Port Lever Wire Connector - Pack of 50

    Unicrimp QL3322 32A 450V Transparent 3-Port Lever Wire Connector – Pack of 50
    Delivery usually within 1 - 3 working days*
    SKU: QL3322
    Quantity Discount
    Quantity Price
    1 £7.54
    2+ £7.31
    3+ £7.16
    5+ £7.01
    £7.54
    Unicrimp QTB60 Clear 60A 12 Way Terminal Block Strip

    Unicrimp QTB60 Clear 60A 12 Way Terminal Block Strip
    Delivery usually within 1 - 3 working days*
    SKU: QTB60
    £1.90
    Pack of 50 Wago 221-423 3 Way Green Lever Connectors with clear eco-housing and piano-style recycled green levers, suitable for solid, stranded, or flexible copper wires.

    Wago 221-423 3 Way Green Lever Connectors- Pack of 50
    2 In Stock
    More available within 3 - 5 working days*
    SKU: 221-423
    £16.99
    Live Electrical BF15R Insulated 1.5mm Bullet Connector Red Female - Pack of 100 1

    Insulated 1.5mm Bullet Connector Red Female – Pack of 100
    2 In Stock
    More available within 1 - 2 working days*
    SKU: BF15R
    £6.06
    Wago 887-922 Wago 2773 Series Connector Set L-BOXX® 1

    Wago 887-922 2773 Series Connector Set L-BOXX®
    Delivery usually within 3 - 5 working days*
    SKU: 887-922
    £159.99
    CTC RIBS-HS Red Shrinkable Butt Splices 1.5mm - Pack of 100

    Red Shrinkable Butt Splices 1.5mm – Pack of 100
    Delivery usually within 1 - 3 working days*
    SKU: RIBS-HS
    £17.50
    IDEAL 30-0099 Gen II Lever Wire Connectors - Combo Pack of 30

    IDEAL 30-0099 Gen II Lever Wire Connectors – Combo Pack of 30
    1 In Stock
    More available within 1 - 2 working days*
    SKU: 30-0099
    Quantity Discount
    Quantity Price
    1 £9.29
    2+ £9.10
    3+ £9.01
    5+ £8.73
    £9.29

    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 £200 + VAT (double our standard carriage-paid order value of £100 + 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 £100 + VAT:
    Orders above £100 + 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 £200 + 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 £200 + 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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