Klauke 311R20 (M20) 185mm²/240mm² Compression Cable Lug - Aluminium/Copper with Copper Eye

Klauke 311R20 (M20) 185mm²/240mm² Compression Cable Lug - Aluminium/Copper with Copper Eye

Manufacturer: KLAUKE

SKU : 311R20

For non-tension connections of aluminium conductors to DIN EN 60228 and aluminium cables to DIN EN 50182

Designed for connecting non-tensioned aluminium conductors to copper connections in humid environments

Tube dimension to specification DIN 46329

PRODUCT INFO
£10.64 £8.87
In stock

Free UK Delivery on orders over £75 including VAT

Quantity Price Each Ex VAT Price Each Inc VAT
1+ £8.87 £10.64
50+ £7.54 £9.05
100+ £6.65 £7.98
1000+ £5.77 £6.92

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Product Information

  • For pre-rounded sector shaped conductors.
  • With code number for clear Klauke tool assignment.
  • Filled with contact grease for optimal transfer resistance.
  • Cu (copper) eyelet in screw-on area.
  • Easy to process due to crimp markings.
  • Designed for simple cable entry due to the precise design of the internal chamfer.
  • Made from E-aluminium and copper (EN13600) with a bright surface.

Cable Compatibility

Cable typeDescription
Single-strand compacted sector-shaped conductor 90° (Class 1 according to DIN EN 60228) made from aluminium or aluminium alloy.
Multi-strand compacted conductor (Class 2 according to DIN EN 60228) made from bright finish or metal-encased annealed copper, aluminium or aluminium alloy respectively.
Multi-strand compacted sector-shaped conductor 90° (Class 2 according to DIN EN 60228) made from bright finish or metal-encased annealed copper, aluminium or aluminium alloy respectively.
Copper stranded conductors (DIN 48201-1), aluminium or aluminium alloy conductors for overhead lines (DIN EN 50182).
Multi-strand compacted sector-shaped conductor 120° (Class 2 according to DIN EN 60228) made from bright finish or metal-encased annealed copper, aluminium or aluminium alloy respectively.
Single-strand compacted sector-shaped conductor 120° (Class 1 according to DIN EN 60228) made from aluminium or aluminium alloy.
Single-strand conductor (Class 1 according to DIN EN 60228) made from bright finish or metal-encased annealed copper, aluminium or aluminium alloy respectively.
Multi-strand uncompacted conductor (Class 2 according to DIN EN 60228) made from bright finish or metal-encased annealed copper, aluminium or aluminium alloy respectively.

Technical Details

Manufacturer Klauke
Connection Bolt Diameter M20
Lug Material Copper/Aluminium
Lug Style Compression Cable Lug
Number of Crimps Aluminium [7mm] 6
Number of Crimps Aluminium [Wide] 3
b 46 mm
d1 18.5 mm
d2 21 mm
d4 28.5 mm
Nominal Cross-Section [re/se] 240 mm²
Nominal Cross-Section [rm/sm] 185 mm²
Total Length 106 mm
Weight Per 100 Pieces 15.5 kg

Customer Questions & Answers

Customer Questions

What are wire connectors used for?

Wire connectors are used to join two or more electrical wires securely, ensuring a safe and reliable connection. They are essential in electrical installations to prevent short circuits and ensure proper current flow.

What types of wire connectors are available?

Common types include twist-on wire connectors, push-in wire connectors, crimp connectors and solderless terminals. Each type is suited for different applications and wire gauges.

How do I choose the right wire connector?

Select a wire connector based on the wire gauge, the number of wires to be connected and the specific application. Ensure the connector is rated for the voltage and current requirements of your project.

Are wire connectors reusable?

Some wire connectors, like twist-on connectors, can be reused if they are in good condition. However, others, such as crimp connectors are typically intended for single use to ensure a secure connection.

What safety precautions should be taken when using wire connectors?

Always turn off the power before working with electrical wiring. Use the correct size and type of connector for your wire and follow the manufacturer's instructions to ensure a secure and safe connection.
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Delivery and Returns

UK Delivery

We offer free standard delivery (2-3 days) on all orders over £62.50 excluding VAT (orders that weigh over 10kg could be subject to delivery costs).

Orders under £62.50 excluding VAT will be charged for UK delivery at a rate of £4.95 + VAT.

Next working day delivery is also available at a flat rate of £16.67 + VAT for items held in stock. This service will require someone to be at the delivery address to sign for your parcel, otherwise it will be delivered to an access point for collection. The cut off point for next working day delivery is 2.30pm Monday to Friday.

International Delivery

Rates and delivery times will vary depending on the country and delivery zone. Shipping rates and VAT exemptions will be calculated at the checkout, although orders that weigh over 5kg could be subject to additional delivery costs when the order has been processed. We will get in contact with you should delivery costs exceed our estimations before shipping the items.

Following the trade agreement between the United Kingdom and the EU, all goods sold from the UK to EU customers will not incur VAT at the point of sale. VAT will be paid by the customer to the customs agent before the goods are delivered at the customers country of situ VAT rate. There will also be additional duties and disbursement fees to be paid before the goods are delivered, which will vary item to item. Please note no refunds will be issued for returned goods due to the customer not paying any of the additional costs.

Please see our shipping and returns page for shipping costs to the destination country from our warehouse.

Returns

We are happy to accept items returned to us within 14 days of purchase and in this case we offer an exchange or a full refund via your original payment method, once we receive the items and process them in our warehouse.

Any returns which fall outside this 14 day time period may be considered on a case-by-case basis at our discretion and may be refunded as a credit against a future purchase. All items must be returned to Heamar in the same condition in which they were shipped and in a saleable condition. Heamar reserves the right to refuse a return if it is determined that the item has been used and then returned for any reason other than being ‘faulty’. The buyer is responsible for return postage unless the item is faulty.

For more information on ordering, shipping and returns, please click here.

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