Cembre 2395570 CL4-D38 long-barrel colour coded copper compression ring terminal for 4 AWG (25 mm²) conductors with two-hole 3/8 inch (M10) palm and electrolytic tin-plated finish. Pack of 50.
£5.56
The Cembre 2395570, also identified as CL4-D38, is a premium colour coded long-barrel copper compression ring terminal engineered to provide secure, low-resistance termination of 4 AWG (25 mm²) copper conductors in demanding industrial, commercial and power distribution applications. Manufactured by Cembre, it delivers exceptional electrical conductivity, superior mechanical strength and dependable long-term performance.
Manufactured from annealed electrolytic copper with a purity exceeding 99.9% and electrolytically tin plated for outstanding corrosion resistance, the CL-D Series has been developed specifically for heavy-duty installations. The long-barrel design provides increased pull-out strength, while the two-hole palm offers maximum stability under vibration and electrodynamic stress. The closed barrel, without an inspection hole, helps prevent the ingress of moisture and dirt during outdoor installation.
Designed with two 3/8 inch (M10) fixing holes and supplied as a pack of 50 terminals, the Cembre CL4-D38 is ideal for industrial control panels, switchgear, substations, OEM machinery and power distribution equipment requiring reliable, high-integrity cable terminations.
The Cembre CL-D Series has been developed for demanding industrial and utility installations where exceptional mechanical strength and dependable electrical performance are essential. The long-barrel construction improves conductor retention while the two-hole palm provides maximum resistance to vibration, electrodynamic stress and terminal rotation.
Manufactured from high-purity electrolytic copper with an electrolytic tin-plated finish, CL-D terminals provide outstanding conductivity, low contact resistance and long service life. The closed-barrel design minimises moisture ingress, making these terminals particularly suitable for harsh industrial and outdoor environments.
| Series | CL-D Series Long Barrel Terminals |
|---|---|
| SKU | 2395570 |
| Product type | Two-hole copper compression ring terminal |
| Conductor size | 4 AWG (25 mm²) |
| Palm style | Two-hole |
| Stud size | 3/8 in (M10) |
| Hole centres | 25.5 mm |
| Material | Annealed electrolytic copper (>99.9% purity) |
| Surface finish | Electrolytic tin plating |
| Barrel type | Closed long barrel |
| Inspection hole | No |
| Operating temperature | -50 °C to +150 °C |
| Maximum operating voltage | Up to 35 kV (UL) |
| Installation | Compression crimp using compatible Cembre tooling |
| Pack quantity | 50 |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
The Cembre 2395570 CL4-D38 is used for terminating 4 AWG (25 mm²) copper conductors in heavy-duty industrial and power distribution applications.
The long barrel provides improved conductor pull-out strength and ensures reliable compression performance in demanding applications.
The two-hole palm provides maximum mechanical stability, prevents terminal rotation and improves resistance to vibration and electrodynamic stress.
The closed-barrel design helps prevent moisture and dirt entering the conductor barrel, making it suitable for harsh industrial and outdoor environments.
The Cembre 2395570 is supplied as a pack of 50 terminals.
Cembre CL-D long-barrel compression terminals are trusted by electricians, panel builders, utility engineers and industrial maintenance professionals for delivering secure electrical connections and dependable long-term performance.
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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...