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2397491 Cembre CL300-12 COLOUR CODED TERMINAL
Cembre CL300-12 long-barrel colour-coded copper compression lug for 300 kcmil (150 mm²) conductors with M12 fixing hole, sealed barrel design and electrolytic tin-plated finish.
£11.36
Why Choose the Cembre 2397491 CL300-12 Colour-Coded Copper Compression Lug?
The Cembre 2397491, manufacturer reference CL300-12, is a premium colour-coded long-barrel copper compression ring terminal designed for terminating large copper conductors in industrial power distribution, switchgear, renewable energy and utility applications. Manufactured from over 99.9% pure electrolytic copper, it delivers exceptional electrical conductivity together with long-term mechanical reliability.
The CL Series features an annealed copper barrel that is easier to compress while offering excellent resistance to mechanical stress. An electrolytic tin-plated finish provides outstanding corrosion resistance, making the terminal suitable for demanding indoor and outdoor installations. Unlike conventional inspection-hole terminals, the long-barrel CL Series features a sealed barrel design that helps prevent moisture and dirt ingress.
Designed for 300 kcmil (approximately 150 mm²) copper conductors, the CL300-12 incorporates a M12 fixing hole (13.2 mm) and white colour coding for rapid identification of the correct conductor size and matching Cembre compression die.
Key Advantages
- Professional long-barrel compression lug for copper conductors.
- Designed for 300 kcmil (150 mm²) cable terminations.
- M12 fixing hole (13.2 mm) for industrial power connections.
- Manufactured from annealed electrolytic copper for maximum conductivity.
- Electrolytic tin-plated finish provides excellent corrosion resistance.
- Long barrel delivers improved mechanical strength and crimp performance.
- Sealed barrel design helps minimise moisture ingress.
- White colour coding simplifies die identification.
Key Features
- Cembre CL Series long-barrel colour-coded compression lug.
- Manufacturer reference: CL300-12.
- Ordering code: 2397491.
- Conductor size: 300 kcmil (150 mm²).
- Stud size: M12.
- Hole diameter: 13.2 mm.
- Colour code: White.
- Long-barrel, non-insulated construction.
- Closed barrel without inspection hole.
- Compatible with approved Cembre compression tooling.
Reliable Cable Termination for Industrial Power Systems
Long-barrel compression lugs provide permanent, low-resistance electrical connections between large copper conductors and equipment such as switchgear, transformers, generators and busbars. The extended barrel increases conductor contact area and provides enhanced mechanical retention after compression.
The Cembre CL Series combines premium copper construction, precision manufacturing and colour-coded identification to deliver dependable performance across industrial, commercial, renewable energy and utility installations.
Typical Applications
- Industrial switchgear and control panels.
- Power distribution equipment.
- Transformer and generator terminations.
- Busbar connections.
- Renewable energy installations.
- Electrical infrastructure projects.
- Industrial maintenance and utility systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Suitable Conductor Material | Copper | |
|---|---|---|
| Device Type | Colour-coded / DIN Lug | |
| Stud Size | M12 | |
| Material | Copper | |
| Series | CL Series Long-Barrel Compression Lugs | |
| Ordering code | 2397491 | |
| Product type | Copper compression ring terminal | |
| Conductor material | Copper | |
| Conductor size | 300 kcmil | |
| Approximate metric size | 150 mm² | |
| Stud size | M12 | |
| Hole diameter | 13.2 mm | |
| Overall length | 98 mm | |
| Palm width | 31.5 mm | |
| Barrel diameter | 16.7 mm | |
| Cable stripping length | 55 mm | |
| Conductor entry diameter | 21.5 mm | |
| Material | Annealed electrolytic copper (>99.9% purity) | |
| Finish | Electrolytic tin plated | |
| Inspection hole | No | |
| Colour code | White | |
| Die index | 30 | |
| RoHS compliant | Yes | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What conductor size is the Cembre 2397491 designed for?
The CL300-12 is designed for 300 kcmil (approximately 150 mm²) copper conductors.
What stud size does this terminal fit?
It features an M12 fixing hole with a nominal diameter of 13.2 mm.
Why doesn't this terminal have an inspection hole?
The CL Series uses a sealed long-barrel design that helps reduce the ingress of moisture and contaminants, making it particularly suitable for outdoor and demanding environments.
Why is the terminal colour coded white?
The white colour code enables installers to identify the correct conductor size and compatible Cembre compression die quickly and accurately.
What material is the compression lug manufactured from?
The terminal is manufactured from annealed electrolytic copper with an electrolytic tin-plated finish for outstanding conductivity and corrosion resistance.
Trusted by Electrical Professionals Worldwide
Cembre long-barrel compression terminals are trusted by electrical contractors, OEMs, utilities and panel builders for producing dependable, high-performance cable terminations in demanding industrial power applications.
