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1000-T - 1000mm Butt Splice

SKU: 1000-T

1000-T - 1000mm Butt Splice

SKU: 1000-T

1000-T - 1000mm Butt Splice

Copper Butt Splices (Through Crimp) 600/1000V

Copper Butt Splices are designed for jointing low voltage conductors. These tube splices feature bell mouth entry at both ends to ease the insertion of the conductor and central stop to ensure correct positioning.
All Copper Tube Lugs are designed and manufactured to meet the performance requirements of BS EN61238-1-2003 and BS 4579.
Nickel plated lugs are available for high temperature applications up to 343°C.

Temperature Range: up to 200°C
Material: Copper BS EN 61238-1-2003 and BS 4579 Part 1
Plating: Tin BS 1872 Part 2

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Blade Lugs

Cable Size mm²: 1000

Product Type: Butt Splices

Colour: Silver

Length (L2): 150.0

ID (A): 42.5

ID (B): 53.0

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Description

Copper Butt Splices (Through Crimp) 600/1000V

Temperature Range: up to 200°C
Material: Copper BS EN 61238-1-2003 and BS 4579 Part 1
Plating: Tin BS 1872 Part 2

Specifications

Information

Cable Size mm²: 1000

Product Type: Butt Splices

Colour: Silver

Length (L2): 150.0

ID (A): 42.5

ID (B): 53.0

Downloads

Remora Book 8 (rev1.0.13)P(34).pdf

Accessories

You might also need the following;

Hand, hydraulic, and battery-powered crimping tools provide precise, reliable terminations for electrical work. Covering 1.5 to 630mm² lugs, options include ratchet hand tools, hydraulic sets, and advanced TorqTek battery models with OLED displays, strong crimping force, and efficient Li-Ion performance.

Useful Documents

Book 8 – Copper Tube Lugs

What Are Cable Lugs?

Declaration of Conformity

Questions & Answers

What are copper tube lugs?

At the simplest level, a copper tube lugs are a connector made from high-conductivity copper. One end is a tube where you insert a stripped cable, and the other end is a flat palm (generally with a punched hole) that bolts onto a busbar, terminal block, or piece of equipment.

The purpose is straightforward: create a stable, low-resistance link between a cable and another component. But because electrical joints are often the weakest point in a circuit, the quality of the lug and the way it’s installed really matters.

Where are they used?

Almost anywhere you need to terminate large cables securely:

Electrical distribution - connecting power cables to switchboards, transformers, and circuit breakers
Industrial machinery - securing motor leads and control gear
Automotive and marine - battery connections and heavy-duty wiring
Renewable energy systems - linking solar arrays, inverters, and storage batteries
In all these settings, the priorities are the same: safe current transfer, mechanical strength, and resistance to heat and corrosion.

Key factors to consider

Not all copper tube terminals are created equal. Choosing the right type depends on a few practical details:

Cable size and lug size - The lug must match the conductor size exactly to ensure a snug crimp. Undersized or oversized lugs compromise the connection.
Material quality - Look for lugs made from high-purity copper, often tin-plated to guard against oxidation and improve conductivity.
Palm design - Single-hole, two-hole, or offset hole types are available, depending on the mounting arrangement and space constraints.
Installation method – The right crimping tool is essential. A good-quality lug poorly crimped can fail faster than a cheaper one installed properly.

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1000-T - 1000mm Butt Splice

1000-T - 1000mm Butt Splice

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