Cembre C350-34 colour-coded copper compression ring terminal for 350 kcmil (185 mm²) conductors with a 3/4-inch M20 fixing hole, red colour coding, inspection hole and electrolytic tin-plated finish.
£17.05
The Cembre 2397600, manufacturer reference C350-34, is a premium colour-coded copper compression ring terminal designed for terminating large copper conductors in industrial power distribution, switchgear, transformers and heavy-duty electrical installations. Manufactured from annealed electrolytic copper with a purity greater than 99.9%, it delivers exceptional electrical conductivity together with outstanding mechanical strength and long-term reliability.
The terminal features a chamfered barrel entry together with an integrated inspection hole, allowing easy conductor insertion and visual confirmation that the cable has been fully inserted before crimping. Its electrolytic tin-plated finish provides excellent protection against corrosion and oxidation, making it suitable for demanding industrial environments.
Designed for 350 kcmil (approximately 185 mm²) copper conductors, the C350-34 incorporates a 3/4-inch (M20) fixing hole and red colour coding, enabling rapid identification of the correct conductor size and compatible Cembre compression die.
Compression cable lugs provide permanent electrical and mechanical connections between large copper conductors and equipment including switchgear, transformers, generators and busbars. When installed using compatible Cembre crimping tools and dies, they produce secure, vibration-resistant terminations with consistently low electrical resistance.
The Cembre C Series combines premium copper construction, precision manufacturing and colour-coded identification to simplify installation while delivering dependable performance across industrial, commercial, renewable energy and utility applications.
| Series | C Series Colour-Coded Compression Lugs |
|---|---|
| Ordering code | 2397600 |
| Product type | Copper compression ring terminal |
| Conductor material | Copper |
| Conductor size | 350 kcmil |
| Approximate metric size | 185 mm² |
| Stud size | 3/4 inch (M20) |
| Hole diameter | 21 mm |
| Overall length | Approximately 88.5 mm |
| Palm width | Approximately 33 mm |
| Barrel diameter | Approximately 17.6 mm |
| Cable stripping length | Approximately 33 mm |
| Material | Annealed electrolytic copper (>99.9% purity) |
| Finish | Electrolytic tin plated |
| Inspection hole | Yes |
| Colour code | Red |
| Die index | 36 |
| RoHS compliant | Yes |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
The C350-34 is designed for 350 kcmil (approximately 185 mm²) copper conductors.
It features a 3/4-inch (M20) fixing hole suitable for larger industrial electrical connections.
The red colour code enables installers to identify the correct conductor size and compatible Cembre compression die quickly and accurately.
Yes. An integrated inspection hole allows visual confirmation that the conductor has been fully inserted before compression.
The C350-34 is manufactured from annealed electrolytic copper with an electrolytic tin-plated finish for maximum conductivity and corrosion resistance.
Cembre compression terminals are trusted by electrical contractors, panel builders, OEMs and industrial maintenance engineers for delivering reliable, high-performance conductor terminations in demanding electrical power applications.
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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...