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2590403 Cembre HN-D25 RATCHET TOOL
Cembre 2590403 HN-D25 Crimpstar mechanical ratchet crimping tool for DIN 46235 DR series cable lugs and DIN 46267 DSV series copper joints from 10 mm² to 25 mm².
£120.60
Why Choose the Cembre 2590403 HN-D25 Ratchet Crimping Tool?
The Cembre 2590403 HN-D25 is a professional mechanical ratchet crimping tool designed specifically for installing DIN 46235 DR series copper cable lugs and DIN 46267 DSV series copper joints. As part of the renowned Cembre Crimpstar® series, it delivers accurate, repeatable crimps for industrial electrical installations, switchgear manufacture and panel building.
Featuring a factory-set ratchet mechanism with automatic handle opening, the HN-D25 ensures every crimping cycle is completed before the tool releases. Precision investment-cast crimp jaws, an emergency release lever and ergonomic moulded grips provide consistently reliable terminations while reducing operator effort during repetitive use.
Designed for 10 mm² to 25 mm² DIN copper terminals and joints, the Cembre 2590403 is ideal for professional electricians, OEM manufacturers, industrial maintenance engineers and panel builders requiring dependable cable termination performance.
Key Advantages
- Professional mechanical ratchet crimping tool.
- Designed for DIN 46235 DR series terminals.
- Suitable for DIN 46267 DSV copper joints.
- 10–25 mm² conductor capacity.
- Factory-set ratchet ensures complete crimping cycles.
- Emergency release lever improves operator safety.
- Automatic handle opening after each completed crimp.
Key Features
- Cembre Crimpstar® HN-D25.
- Part Number: 2590403.
- Mechanical manual operation.
- Ratchet-controlled crimp cycle.
- Precision crimp profile for DIN terminals.
- Automatic return mechanism.
- High-quality investment-cast steel jaws.
- Designed for DR and DSV series copper connectors.
Reliable Professional Cable Termination
Professional ratchet crimping tools provide consistent compression of cable lugs and joints, producing secure mechanical retention and dependable low-resistance electrical connections. The controlled ratchet mechanism ensures every crimp is completed correctly, improving installation quality and long-term reliability.
The Cembre HN-D25 is widely trusted by electrical contractors, industrial maintenance engineers and panel builders for terminating DIN-standard copper cable lugs and joints in industrial automation, machinery and power distribution systems.
Typical Applications
- Industrial control panels.
- Electrical switchgear.
- Power distribution systems.
- Machine building.
- DIN copper cable lug installation.
- Copper joint installation.
- Industrial maintenance.
- OEM manufacturing.
Technical Specifications
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| Conductor Size | 10–25 mm² | |
|---|---|---|
| Device Type | Crimping tool | |
| Operation | Manual / mechanical | |
| Application | Cable lugs / terminals | |
| Series | Crimpstar® | |
| Part Number | 2590403 | |
| Product type | Mechanical ratchet crimping tool | |
| Application | DIN copper cable lugs and joints | |
| Supported terminal series | DR (DIN 46235) & DSV (DIN 46267) | |
| Conductor range | 10–25 mm² | |
| Operation | Manual ratchet | |
| Automatic return | Yes | |
| Emergency release | Yes | |
| Overall length | Approx. 230 mm | |
| Construction | Precision investment-cast steel jaws | |
| HS Code | 82032000 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre HN-D25 used for?
The HN-D25 is designed for crimping DIN 46235 DR series copper cable lugs and DIN 46267 DSV series copper joints from 10 mm² to 25 mm².
What conductor sizes does it support?
It supports conductor sizes from 10 mm² to 25 mm².
Does the tool have a ratchet mechanism?
Yes. The factory-set ratchet ensures every crimp is completed before the handles automatically release.
Does it include an emergency release?
Yes. An integrated emergency release lever allows the jaws to be opened before completing the crimping cycle if required.
Who typically uses this crimping tool?
The HN-D25 is widely used by electricians, panel builders, OEM manufacturers and industrial maintenance engineers.
Trusted by Electrical Professionals Worldwide
Cembre Crimpstar® ratchet crimping tools are trusted worldwide for delivering accurate, repeatable and reliable cable terminations across industrial electrical, automation and power distribution applications.
