Cembre 2374350 A160-4ESI four-hole electrolytic copper compression cable lug for terminating 800 mm² copper conductors in transformer and industrial power distribution applications.
£102.30
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.
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.
| Series | A-4ESI Series |
|---|---|
| Part number | 2374350 |
| Product type | Four-hole copper compression cable lug |
| Conductor size | 800 mm² |
| Conductor type | Class 2 stranded copper |
| Fixing type | 4-hole ESI transformer pattern |
| Internal barrel diameter | 38 mm |
| Palm width | 61 mm |
| Overall length | 158 mm |
| Material | Annealed electrolytic copper |
| Surface finish | Electrolytic tin plating |
| Operating temperature | -50 °C to +150 °C |
| Inspection hole | Yes |
| HS Code | 85369010 |
| Country of Manufacture | United Kingdom (includes NI) |
The Cembre 2374350 is used to terminate 800 mm² copper conductors onto transformers and power equipment using a four-hole ESI fixing arrangement.
The four-hole design provides superior mechanical stability, prevents rotation and improves resistance to vibration and electrodynamic forces.
It is manufactured from annealed high-purity electrolytic copper with an electrolytic tin-plated finish for excellent conductivity and corrosion resistance.
This compression cable lug is designed for 800 mm² Class 2 stranded copper conductors.
It is commonly installed on transformers, substations, switchgear and industrial power distribution equipment.
Cembre transformer cable lugs are trusted by utilities, transformer manufacturers, panel builders and industrial engineers for delivering secure, reliable and durable high-current electrical connections.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...