Cembre 2388120 DR25-8 DIN 46235 non-insulated copper compression ring terminal for 25 mm² conductors with an M8 fixing hole and electrolytically tin-plated finish.
£1.58
The Cembre 2388120, manufacturer reference DR25-8, is a premium copper compression ring terminal designed to provide secure, low-resistance electrical connections for industrial power distribution, machinery and control panel applications. Manufactured as part of the trusted Cembre DR series, this non-insulated terminal delivers reliable long-term performance in demanding electrical installations.
Manufactured from high-purity electrolytic copper with an electrolytically tin-plated finish, the DR25-8 offers excellent electrical conductivity while providing increased resistance to corrosion and oxidation. The annealed copper construction improves crimping performance and mechanical durability, helping achieve consistent, professional cable terminations.
Designed for 25 mm² copper conductors and an M8 fixing stud, the Cembre DR25-8 complies with DIN 46235, making it an excellent choice for switchgear, industrial control panels, OEM machinery and electrical distribution systems requiring dependable bolted cable connections.
Compression ring terminals provide permanent electrical connections by securely crimping onto stranded copper conductors using approved tooling. Correct installation creates a low-resistance electrical joint with excellent mechanical strength, making them ideal for demanding industrial applications.
The Cembre DR series is widely specified by panel builders, industrial electricians and OEM manufacturers thanks to its precision manufacturing, annealed copper construction and compliance with DIN 46235. The tin-plated finish helps extend service life, particularly in challenging environments.
| Series | DR |
|---|---|
| Product code | 2388120 |
| Product type | Non-insulated copper ring terminal |
| Terminal style | Closed ring compression lug |
| Nominal conductor size | 25 mm² |
| Stud size | M8 |
| Terminal material | High-purity electrolytic copper |
| Surface finish | Electrolytically tin-plated |
| Connection method | Compression crimp |
| Crimp geometry | Hexagonal |
| Standard | DIN 46235 |
| Operating temperature | -50 °C to +150 °C |
| Insulation | Non-insulated |
| HS Code | 85369010 |
| Country of Manufacture | United Kingdom (includes NI) |
The Cembre 2388120 is a copper compression ring terminal designed to terminate 25 mm² copper conductors onto M8 bolted electrical connections.
The DR25-8 is designed for 25 mm² copper conductors.
The ring palm is designed for an M8 fixing stud or bolt.
Yes. The Cembre DR25-8 is manufactured in accordance with the DIN 46235 standard for copper compression terminals.
The terminal should be installed using a compatible Cembre crimping tool and the correct die set specified for 25 mm² DR-series terminals.
Cembre compression terminals are trusted worldwide by panel builders, electrical contractors and industrial engineers for delivering secure, durable and standards-compliant electrical connections across demanding industrial 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...