Cembre 2590300 HN1 Crimpstar mechanical ratchet crimping tool for non-insulated cable terminals and connectors from 0.25 mm² to 10 mm².
£84.00
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.
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.
| 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 |
The HN1 is designed for crimping 0.25–10 mm² non-insulated cable terminals and connectors with consistent professional results.
It is suitable for 0.25 mm² to 10 mm² non-insulated terminals and connectors.
Yes. The factory-set ratchet ensures every crimp is completed before the handles automatically release.
Yes. An integrated emergency release lever allows the jaws to be opened before completing the crimping cycle if required.
The HN1 is widely used by electricians, panel builders, industrial maintenance engineers and OEM manufacturers.
Cembre Crimpstar® ratchet crimping tools are trusted worldwide for delivering accurate, repeatable and reliable cable terminations across industrial electrical and automation 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...