Why Choose the Cembre 2374350 Four-Hole Copper Compression Cable Lug?
The Cembre 2374350 (A160-4ESI) is a heavy-duty four-hole copper compression cable lug designed for terminating large copper conductors onto transformers, switchgear and industrial power distribution equipment. As part of the proven Cembre A-4ESI Series, it is manufactured from high-purity annealed electrolytic copper with an electrolytic tin-plated finish to deliver outstanding electrical conductivity, corrosion resistance and long service life.
The A-4ESI Series features a four-hole ESI fixing pattern that complies with Electricity Association specifications, providing exceptional mechanical stability and compatibility with most transformer terminals. The seamless copper construction, inspection hole and extended barrel ensure consistent compression crimps and dependable electrical performance.
Designed for terminating 800 mm² Class 2 stranded copper conductors, the Cembre 2374350 is ideally suited to substations, transformers, renewable energy systems and heavy industrial power installations where secure high-current cable terminations are essential.
Key Advantages
- Heavy-duty four-hole transformer cable lug for utility applications.
- 800 mm² conductor capacity for very high-current installations.
- Four-hole ESI fixing pattern provides excellent mechanical stability.
- Manufactured from 99.9% electrolytic copper.
- Electrolytic tin-plated finish protects against oxidation and corrosion.
- Inspection hole enables verification of full conductor insertion before crimping.
Key Features
- Cembre A-4ESI Series transformer cable lug.
- Model: A160-4ESI.
- 800 mm² conductor capacity.
- 4-hole ESI transformer fixing arrangement.
- Annealed seamless electrolytic copper construction.
- Electrolytic tin-plated finish.
- Inspection hole for conductor verification.
- Extended barrel for accurate compression crimping.
- Suitable for Class 2 stranded copper conductors.
Reliable Electrical Connections for Industrial Power Systems
Four-hole compression cable lugs provide exceptional resistance to vibration, thermal cycling and electrodynamic forces by distributing the fixing load across multiple mounting points. Installed with approved Cembre compression tooling, they deliver low-resistance electrical connections with excellent long-term reliability.
The Cembre A-4ESI Series is widely specified by utilities, transformer manufacturers, panel builders and industrial contractors for critical power distribution installations requiring dependable high-current cable terminations.
Typical Applications
- Power transformers.
- Electrical substations.
- HV and LV switchgear.
- Industrial power distribution systems.
- Renewable energy installations.
- Utility infrastructure.
