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2590900 Cembre HF1 RATCHET TOOL
Cembre HF1 mechanical ratchet crimping tool for non-insulated brass open-neck terminals from 0.5 to 4 mm² with factory-set ratchet mechanism and emergency release.
£179.01
Why Choose the Cembre HF1 Mechanical Crimping Tool?
The Cembre HF1 (2590900) is a compact and highly reliable manual ratchet crimping tool designed for the professional crimping of non-insulated brass open-neck terminals from 0.5 to 4 mm². Part of the trusted Cembre Crimpstar® series, this mechanical hand tool delivers consistent, repeatable crimps for electrical installations, panel building and industrial maintenance applications.
Featuring factory-set ratchet control, the HF1 ensures every crimp is completed with the correct compression force before the handles release automatically. Its treated steel crimping jaws, ergonomic handles and emergency release mechanism provide dependable performance while reducing operator fatigue during repetitive crimping tasks.
Designed for electricians, OEM machine builders and maintenance engineers, the Cembre HF1 offers reliable operation, long service life and professional-quality crimping for low-voltage electrical installations and control panel assembly.
Key Advantages
- Professional manual ratchet crimping tool for non-insulated brass terminals.
- Suitable for 0.5–4 mm² conductors.
- Factory-set ratchet ensures accurate, repeatable crimps.
- Automatic handle release after complete crimp cycle.
- Emergency release lever allows jaws to open before cycle completion.
- Compact, lightweight and ergonomic for comfortable daily use.
- High-strength treated steel crimp jaws for long service life.
Key Features
- Cembre Crimpstar® Series.
- Manual mechanical ratchet operation.
- For non-insulated brass open-neck terminals.
- Crimping capacity: 0.5–4 mm².
- Indent crimp profile.
- Factory-calibrated ratchet mechanism.
- Emergency jaw release lever.
- Ergonomic moulded grips.
- Robust treated steel crimping jaws.
- Designed for professional electrical installation work.
Reliable Crimping for Electrical Installations
Mechanical ratchet crimping tools provide precise compression for electrical terminals, helping create secure, low-resistance electrical connections while improving long-term reliability. The factory-set ratchet mechanism ensures every crimp is completed correctly before releasing, reducing the risk of inconsistent terminations.
The Cembre HF1 is widely used by electricians, control panel builders and industrial maintenance engineers where dependable, repeatable crimping performance is essential for professional electrical installations.
Typical Applications
- Electrical control panel assembly.
- Industrial electrical installations.
- Machine building and OEM manufacturing.
- Maintenance and repair operations.
- Crimping brass open-neck terminals.
- General low-voltage wiring applications.
Technical Specifications
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| Crimp Profile | Indent | |
|---|---|---|
| Device Type | Crimping tool | |
| Operation | Manual / mechanical | |
| Application | Cable lugs / terminals | |
| Conductor Size | 0.5–4 mm² | |
| Series | Crimpstar® | |
| Part Number | 2590900 | |
| Product type | Mechanical ratchet crimping tool | |
| Operation | Manual | |
| Application | Non-insulated brass open-neck terminals | |
| Conductor size | 0.5–4 mm² | |
| AWG range | 20–12 AWG | |
| Crimp profile | Indent | |
| Ratchet mechanism | Factory-set with automatic release | |
| Emergency release | Yes | |
| Overall length | Approx. 235 mm | |
| Weight | Approx. 0.51 kg | |
| HS Code | 82032000 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre HF1 used for?
The HF1 is designed for crimping non-insulated brass open-neck terminals on conductors ranging from 0.5 to 4 mm².
Does the HF1 have a ratchet mechanism?
Yes. It features a factory-set ratchet mechanism that ensures every crimp is completed before the handles automatically release.
Is there an emergency release?
Yes. An emergency release lever allows the jaws to be opened before the crimping cycle is completed if necessary.
Who typically uses this crimping tool?
The HF1 is commonly used by electricians, industrial maintenance engineers, OEM machine builders and panel builders.
What conductor sizes does the HF1 support?
The tool is suitable for crimping terminals on conductors from 0.5 mm² to 4 mm² (approximately 20–12 AWG).
Trusted by Electrical Professionals Worldwide
Cembre Crimpstar® tools are trusted by electricians, panel builders and industrial engineers for delivering accurate, repeatable crimps and dependable long-term performance in demanding electrical applications.
