CTL25-8 25mm Cable 8mm Stud Tinned Copper Tube Crimp Lugs

Description

25mm Cable. 8mm Stud. Tinned Copper. Compression Crimp Lug. Sold Individually.

The CTL25-8 is a 25mm tinned copper tube compression crimp lug with an 8mm stud hole — used to terminate a 25mm² conductor to a bolted connection point such as a terminal block, earth bar, busbar, or equipment stud. Annealed copper barrel with tin electroplated finish. Sold individually.

• CTL25-8 — 25mm Cable, 8mm Stud Tinned Copper Tube Crimp Lug
• Suits 25mm² conductor — 7/2.14 stranding
• 8mm stud hole — suits M8 bolts and studs
• Annealed copper barrel — tin electroplated finish for corrosion resistance
• Compression crimp barrel — single crimp
• For terminating conductor to terminal block, earth bar, busbar, or bolted connection
• Sold individually

Buy online now — fast dispatch Australia-wide.

Where the CTL25-8 Crimp Lug Is Used

A compression crimp lug terminates a single conductor end to a bolted connection point — the conductor is inserted into the barrel and a compression crimp tool closes the barrel around the conductor, making a permanent, mechanically secure, low-resistance termination. The tongue of the lug is then bolted to the connection point — a terminal block, earth bar, busbar, equipment stud, or similar — using an M8 bolt through the 8mm stud hole.

The CTL25-8 is sized for 25mm² conductor — a large cable size used in Australian commercial and industrial electrical installations for sub-main feeds, main switchboard incoming cables, large three-phase circuit conductors, and high-current single-phase installations. At 25mm², the conductor is firmly in commercial and industrial territory — single-core or multi-core cables used for main distribution, motor circuits, and heavy current sub-mains. The 8mm stud hole suits M8 hardware — used on larger terminal blocks, heavy duty earth bars, and switchboard busbars. The tinned copper construction combines the excellent conductivity of annealed copper with a tin electroplated surface that resists oxidation and maintains a clean, low-resistance contact at the bolted joint over the service life of the installation.

Crimp lugs in this range are available across a wide range of cable sizes and stud hole combinations — covering the full range of conductor sizes and connection hardware used in Australian electrical installations.

Q: What is the difference between a crimp lug and a crimp link?
A: A crimp lug (CTL25-8) terminates a single conductor to a bolted connection point — it has one barrel end for the conductor and one tongue with a stud hole for the bolt. A crimp link joins two conductor ends together — it has an open barrel at both ends. Use a crimp lug for conductor-to-terminal connections; use a crimp link for conductor-to-conductor joints.

Q: What stud or bolt size suits the CTL25-8?
A: The CTL25-8 has an 8mm stud hole, suited to M8 bolts and studs — used on larger terminal blocks, heavy duty earth bars, and switchboard busbars.

Q: Is the CTL25-8 sold individually or in a bag?
A: The CTL25-8 is sold individually.