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2590300 Cembre HN1 RATCHET TOOL
Cembre 2590300 HN1 Crimpstar mechanical ratchet crimping tool for non-insulated cable terminals and connectors from 0.25 mm² to 10 mm².
£75.60
Why Choose the Cembre 2590300 HN1 Ratchet Crimping Tool?
The Cembre 2590300 HN1 is a professional mechanical ratchet crimping tool engineered for the installation of non-insulated cable terminals and connectors. As part of the trusted Cembre Crimpstar® series, it delivers accurate, repeatable crimps for industrial electrical installations, panel building and maintenance applications.
Featuring a factory-set ratchet mechanism with automatic handle opening, the HN1 ensures every crimp is fully completed before the tool releases. This eliminates incomplete crimps while producing secure, low-resistance electrical connections. The ergonomic moulded grips and toggle-action leverage minimise operator effort during repetitive use.
Designed for 0.25 mm² to 10 mm² non-insulated terminals and connectors, the Cembre HN1 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 0.25–10 mm² non-insulated terminals and connectors.
- Factory-set ratchet ensures complete crimping cycles.
- Emergency jaw release for improved operator safety.
- Toggle-action leverage reduces hand effort.
- Ergonomic moulded grips improve comfort.
- Produces precise, repeatable professional crimps.
Key Features
- Cembre Crimpstar® HN1.
- Part Number: 2590300.
- Mechanical manual operation.
- Ratchet-controlled crimp cycle.
- Automatic handle opening after crimp completion.
- Emergency release mechanism.
- High-precision treated steel crimp jaws.
- Compact lightweight professional design.
Reliable Professional Cable Termination
Professional ratchet crimping tools provide consistent compression of cable terminals, creating 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 Crimpstar® HN1 is trusted by electrical contractors, panel builders and maintenance engineers for professional cable termination throughout industrial automation, power distribution and OEM manufacturing.
Typical Applications
- Industrial control panels.
- Electrical switchgear.
- Power distribution systems.
- Machine building.
- Cable assembly.
- Industrial maintenance.
- OEM manufacturing.
- Electrical installation projects.
Technical Specifications
Tick the specs you need, then view products that match.
| Conductor Size | 0.25–10 mm² | |
|---|---|---|
| Operation | Manual / mechanical | |
| Application | Cable lugs / terminals | |
| Device Type | Crimping tool | |
| Series | Crimpstar® | |
| Part Number | 2590300 | |
| Product type | Mechanical ratchet crimping tool | |
| Application | Non-insulated cable terminals and connectors | |
| Conductor range | 0.25–10 mm² | |
| Operation | Manual ratchet | |
| Ratchet control | Factory preset | |
| Emergency release | Yes | |
| Overall length | Approx. 235 mm | |
| Width | Approx. 73 mm | |
| Height | Approx. 18.3 mm | |
| Weight | Approx. 480 g | |
| HS Code | 82032000 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre HN1 used for?
The HN1 is designed for crimping 0.25–10 mm² non-insulated cable terminals and connectors with consistent professional results.
What conductor sizes does it support?
It is suitable for 0.25 mm² to 10 mm² non-insulated terminals and connectors.
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 HN1 is widely used by electricians, panel builders, industrial maintenance engineers and OEM manufacturers.
Trusted by Electrical Professionals Worldwide
Cembre Crimpstar® ratchet crimping tools are trusted worldwide for delivering accurate, repeatable and reliable cable terminations across industrial electrical and automation applications.
