facebook pixel Electrical Connectors - Trade Prices | Quantity Discounts
National  8:00am to 5pm - Mon-Fri
Quotes
020 7736 5755
sales@electrical4less.co.uk
VAT:
Quotes
Electrical 4 Less
0
Electrical4less Reviews 4.9 Based on 1156 reviews
UK Mainland Free Delivery £75 + VAT
14 Day Return Policy
Next Day Delivery Cut Off Time 3PM*

🐣 Easter Opening Times: Last dispatch 👉 Thurs 17/04 | ❌ Trade Counter Closed (Fri & Mon) | ✅ Online orders accepted – In-stock items ship Tues. Happy Easter! 🐰💐

Electrical Connectors

Showing 361–380 of 388 results

Mechanical Connectors

Mechanical Connectors (12)

Automation Connectors

Automation Connectors (73)

Electrical Lever Connectors

Electrical Lever Connectors (45)

Electrical Push In Connectors

Electrical Push In Connectors (21)

Push In & Lever Connectors Kits

Push In & Lever Connectors Kits (14)

Waterproof Connectors

Waterproof Connectors (43)

Boot Lace Ferrules & Cord End Terminals

Boot Lace Ferrules & Cord End Terminals (43)

Various Electrical Connectors

Various Electrical Connectors (29)

100A Connector Blocks

100A Connector Blocks (16)

Pre-Insulated Crimp Connectors 1.5mm - 6mm

Pre-Insulated Crimp Connectors 1.5mm - 6mm (62)

Non Insulated Crimp Connectors

Non Insulated Crimp Connectors (40)

Data Cable Connectors

Data Cable Connectors (2)

SWA 2.5-10UBLF SWA Uninsulated Bootlace Ferrule 2.5x10 mm - Pack of 100 1

SWA 2.5-10UBLF Uninsulated Bootlace Ferrule 2.5x10mm – Pack of 100

15 In stock
More available within 1-3 working days*
SKU: 2.5-10UBLF
£1.68
Add to quote
SWA 2.5-12UBLF SWA Uninsulated Bootlace Ferrule 2.5x12 mm - Pack of 100 1

SWA 2.5-12UBLF Uninsulated Bootlace Ferrule 2.5x12mm – Pack of 100

15 In stock
More available within 1-3 working days*
SKU: 2.5-12UBLF
£1.80
Add to quote
Deligo|Various Suppliers CL105 Copper Tube Lugs 10mm2 / 5mm Hole - Pack of 10

10mm² Copper Tube Lugs – 5mm Hole (Pack of 10)

69 In stock
More available within 1-3 working days*
SKU: CL105
£1.75
Add to quote
Deligo|Various Suppliers CL1010 Copper Tube Lugs 10mm2 / 10mm Hole - Pack of 10

10mm² Copper Tube Lugs – 10mm Hole (Pack of 10)

31 In stock
More available within 1-3 working days*
SKU: CL1010
£2.50
Add to quote
Deligo|Various Suppliers CL255 Copper Tube Lugs 25mm2 / 5mm Hole - Pack of 10

25mm² Copper Tube Lugs – 5mm Hole (Pack of 10)

9 In stock
More available within 1-3 working days*
SKU: CL255
£3.50
Add to quote
Knightsbridge SN4P Knightsbridge VELOX 20A 4-Pin Lighting Connector 1Knightsbridge SN4P Knightsbridge VELOX 20A 4-Pin Lighting Connector 2

Knightsbridge SN4P VELOX 20A 4-Pin Lighting Connector

20 In stock
More available within 1-3 working days*
SKU: SN4P
£2.63
Add to quote
ALL LED AC3PPT - Qwik 3 Pole Male & Female 16A Connector

ALL LED AC3P/PT – Qwik 3 Pole Male & Female 16A Connector

Delivery usually within 1-3 working days*
SKU: AC3P/PT
£1.86
Add to quote
Unicrimp QOE3052BLK 5 Pole 2 Way 24A IP68 Inline Connector

Unicrimp QOE3052BLK 5 Pole 2 Way 24A IP68 Inline Connector

Delivery usually within 1-3 working days*
SKU: QOE3052BLK
£3.28
Add to quote
Unicrimp QOE3053BLK 5 Pole 3 Way 24A IP68 T-Connector

Unicrimp QOE3053BLK 5 Pole 3 Way 24A IP68 T-Connector

Delivery usually within 1-3 working days*
SKU: QOE3053BLK
£4.53
Add to quote
Unicrimp QOE8342BLK 4 Pole 2 Way 24A IP68 Inline Connection Box

Unicrimp QOE8342BLK 4 Pole 2 Way 24A IP68 Inline Connection Box

Delivery usually within 1-3 working days*
SKU: QOE8342BLK
£5.15
Add to quote
Unicrimp QOE8343BLK 4 Pole 3 Way 24A IP68 (M16+M20) Connection Box

Unicrimp QOE8343BLK 4 Pole 3 Way 24A IP68 (M16+M20) Connection Box

Delivery usually within 1-3 working days*
SKU: QOE8343BLK
£6.38
Add to quote
LT610 Line Tap 6-10mm Brass BS2874 - CZ112, Nickel Plated

LT610 Line Tap 6-10mm Connector Brass BS2874 – CZ112, Nickel Plated

Delivery usually within 1-3 working days*
SKU: LT610
£3.94
Add to quote
LT16 Line Tap 16-25mm Brass BS2874 - CZ112, Nickel Plated

LT16 Line Tap 16-25mm Connector Brass BS2874 – CZ112, Nickel Plated

Delivery usually within 1-3 working days*
SKU: LT16
£4.56
Add to quote
LT25 Line Tap 25-35mm Connector Brass BS2874 - CZ112, Nickel Plated

LT25 Line Tap 25-35mm Connector Brass BS2874 – CZ112, Nickel Plated

Delivery usually within 1-3 working days*
SKU: LT25
£5.36
Add to quote
LT25 Line Tap 25-35mm Connector Brass BS2874 - CZ112, Nickel Plated

LT35 Line Tap 35-55mm Connector Brass BS2874 – CZ112, Nickel Plated

Delivery usually within 1-3 working days*
SKU: LT35
£7.64
Add to quote
LT50 Line Tap 50-70mm Connector Brass BS2874 - CZ112, Nickel Plated

LT50 Line Tap 50-70mm Connector Brass BS2874 – CZ112, Nickel Plated

Delivery usually within 1-3 working days*
SKU: LT50
£8.86
Add to quote
LT70 Line Tap 70-95mm Connector Brass BS2874 - CZ112, Nickel Plated

LT70 Line Tap 70-95mm Connector Brass BS2874 – CZ112, Nickel Plated

Delivery usually within 1-3 working days*
SKU: LT70
£10.58
Add to quote
LT95 Line Tap 95-120mm Connector Brass BS2874 - CZ112, Nickel Plated

LT95 Line Tap 95-120mm Connector Brass BS2874 – CZ112, Nickel Plated

Delivery usually within 1-3 working days*
SKU: LT95
£11.36
Add to quote
LT120 Line Tap 120-150mm Connector Brass BS2874 - CZ112, Nickel Plated

LT120 Line Tap 120-150mm Connector Brass BS2874 – CZ112, Nickel Plated

Delivery usually within 1-3 working days*
SKU: LT120
£25.46
Add to quote
LT150 Line Tap 150-185mm Connector Brass BS2874 - CZ112, Nickel Plated

LT150 Line Tap 150-185mm Connector Brass BS2874 – CZ112, Nickel Plated

Delivery usually within 1-3 working days*
SKU: LT150
£38.20
Add to quote
More products

Showing 361–380 of 388 results

In the context of electrical installations and the 18th Edition of the Wiring Regulations (BS 7671:2018) in the UK, electrical connectors refer to devices used to create reliable and safe electrical connections between conductors, cables, and electrical equipment. These connectors are essential components in electrical installations, ensuring that electrical circuits function correctly, remain secure, and comply with safety standards. Here’s an overview of electrical connectors and their role in compliance with BS 7671:

Types of Electrical Connectors:

  1. Wire Connectors: These connectors are used to join the ends of electrical wires together. Common types include wire nuts, screw terminals, crimp connectors, and push-in connectors.
  2. Cable Connectors: Cable connectors are used to terminate and connect electrical cables. They include cable glands, cable lugs, cable connectors, and cable clips.
  3. Plug and Socket Connectors: Plug and socket connectors are used for connecting and disconnecting electrical equipment from the power supply. They are commonly used in household and industrial applications.
  4. Terminal Blocks: Terminal blocks are modular connectors that allow multiple wires to be connected together in a secure and organized manner. They are often used in control panels and junction boxes.
  5. Busbar Connectors: Busbar connectors are used to create electrical connections to busbars, which are flat, conductive bars used to distribute electrical power in switchgear and distribution boards.

Compliance with BS 7671:

BS 7671 (the 18th Edition of the Wiring Regulations) provides specific requirements and guidelines for the use of electrical connectors in electrical installations. Compliance with these regulations is essential to ensure electrical safety and system reliability. Some key points related to electrical connectors in compliance with BS 7671 include:

  1. Selection and Sizing: Electrical connectors should be selected based on their compatibility with the conductors or cables being connected, taking into account factors such as conductor size, material, and insulation type.
  2. Materials and Insulation: Connectors should be made of materials suitable for the intended application and should not compromise the insulation of the conductors or cables they connect.
  3. Connection Integrity: Connectors must be properly installed to ensure a secure and reliable electrical connection. This includes tightening connections to the manufacturer’s recommended torque values.
  4. Environmental Considerations: Connectors used in outdoor or hazardous environments should be selected and installed in a manner that protects them from moisture, corrosion, and other environmental factors.
  5. Marking and Identification: Connectors should be clearly marked and identified to indicate their purpose and connection points, facilitating maintenance, testing, and inspection.
  6. Proper Termination: Conductors and cables should be terminated in connectors according to industry best practices and the manufacturer’s instructions.
  7. Inspection and Maintenance: Regular inspection and maintenance of connectors are necessary to ensure their continued reliability and safety.
  8. Protection Against Mechanical Damage: Connectors should be protected against mechanical damage, especially in areas where they may be subject to impact or vibration.

Qualified electricians and engineers are responsible for selecting, installing, and maintaining electrical connectors in accordance with BS 7671 and other relevant standards. Properly installed and maintained connectors are critical to the overall safety and performance of electrical systems in the UK.

 

READ MORE
© 2025 Electrical 4 Less
Electrical 4 Less

    Electrical 4 Less
    whatsup-logo
    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.

    Need items faster? You can pay for an additional delivery service to receive in-stock items sooner. Simply email us with your order details, and we’ll send you a payment link for the extra delivery cost.

    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.
    Dispatch Times
    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.