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2489070 Cembre DSV300 DIN 46267 T1 COPPER CONNECTOR
Cembre DSV300 DIN 46267 Part 1 tin-plated copper compression splice connector for joining 300 mm² copper conductors.
£23.92
Why Choose the Cembre DSV300 Copper Compression Splice Connector?
The Cembre 2489070 DSV300 is a heavy-duty copper compression splice connector designed for permanently joining 300 mm² copper conductors in demanding industrial and commercial electrical installations. As part of the trusted Cembre DSV series, it provides a secure, low-resistance electrical connection for switchgear, high-current power distribution systems, substations, heavy industrial machinery and critical infrastructure. Manufactured in accordance with DIN 46267 Part 1, it delivers dependable long-term performance for the most demanding power applications.
Manufactured from high-purity electrolytic copper with a purity exceeding 99.95%, the DSV300 is fully annealed to optimise crimping performance and electrolytically tin-plated to provide excellent resistance against oxidation and corrosion. Its seamless tubular construction incorporates chamfered cable entries together with a central conductor stop, ensuring fast installation and accurate conductor positioning.
Designed for permanent inline cable joints, the DSV300 combines excellent electrical conductivity with exceptional mechanical strength when installed using compatible Cembre compression tooling. It is widely specified for industrial automation, utilities, renewable energy systems, marine installations and heavy-duty power distribution networks.
Key Advantages
- Professional DIN 46267 Part 1 copper compression splice connector.
- Designed for joining 300 mm² copper conductors.
- Manufactured from high-purity electrolytic copper.
- Electrolytically tin-plated for outstanding corrosion resistance.
- Chamfered conductor entries simplify cable insertion.
- Central stop ensures accurate conductor positioning.
- Produces a permanent, low-resistance electrical connection.
Key Features
- Cembre DSV series compression connector.
- Manufacturer part number: DSV300.
- Cembre catalogue number: 2489070.
- Suitable for 300 mm² copper conductors.
- Manufactured in accordance with DIN 46267 Part 1.
- High-purity electrolytic copper construction.
- Electrolytically tin-plated finish.
- Chamfered cable entries with central conductor stop.
- Hexagonal compression crimp design.
Reliable Copper Cable Splicing for Industrial Installations
Compression splice connectors permanently join copper conductors by mechanically compressing the connector around each cable using the correct crimping tool and die set. The resulting connection provides excellent electrical conductivity, high pull-out strength and dependable long-term performance in demanding industrial environments.
The Cembre DSV series is widely used throughout industrial automation, switchgear manufacturing, power distribution and electrical infrastructure projects. The DSV300 provides a reliable inline joint for 300 mm² conductors where dependable electrical continuity and mechanical integrity are essential.
Typical Applications
- Industrial control panels.
- Electrical switchboards.
- High-current power distribution systems.
- Transformers and substations.
- Heavy-duty machinery wiring.
- Renewable energy installations.
- Utility and infrastructure projects.
Technical Specifications
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| Material | Copper | |
|---|---|---|
| Device Type | Colour-coded / DIN Lug | |
| Conductor Size | 300 mm² | |
| Series | DSV | |
| Catalogue number | 2489070 | |
| Product type | Copper compression splice connector | |
| Conductor size | 300 mm² | |
| Applicable standard | DIN 46267 Part 1 | |
| Connector type | Butt-through connector | |
| Material | High-purity electrolytic copper (>99.95%) | |
| Surface finish | Electrolytically tin-plated | |
| Connection method | Hexagonal compression crimp | |
| Operating temperature | -50 °C to +150 °C | |
| Overall length | 100 mm | |
| Width (A) | 50 mm | |
| Outside diameter | 24.5 mm | |
| Cable stripping length | 55 mm | |
| Installation | Compatible with approved Cembre crimping tools and dies | |
| HS Code | 85369010 | |
| Country of Manufacture | United Kingdom (includes NI) |
Frequently Asked Questions
What is the Cembre 2489070 DSV300 used for?
It is used to permanently join two 300 mm² copper conductors using a compression crimp connection.
What conductor size does the DSV300 support?
The connector is specifically designed for 300 mm² copper conductors.
Does the connector include a conductor stop?
Yes. The DSV300 incorporates a central stop that ensures both conductors are inserted to the correct depth before crimping.
Is the connector corrosion resistant?
Yes. The electrolytic copper body is finished with an electrolytically applied tin coating to improve resistance to oxidation and corrosion.
How should the DSV300 be installed?
The connector should be installed using a compatible Cembre compression crimping tool together with the correct die set for 300 mm² connectors.
Trusted by Electrical Professionals Worldwide
Cembre compression connectors are trusted by electrical contractors, panel builders, utilities and industrial engineers for producing secure, durable and standards-compliant cable joints in demanding industrial applications.
