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2590086 Cembre ND4 RATCHET TOOL
Cembre ND4 manual ratchet crimping tool for insulated and uninsulated wire end sleeves from 0.5 to 4 mm² featuring trapezium crimp profile and automatic ratchet release.
£81.90
Why Choose the Cembre ND4 Ratchet Crimping Tool?
The Cembre ND4 (2590086) is a professional manual ratchet crimping tool engineered for the precise crimping of insulated and uninsulated wire end sleeves (bootlace ferrules) from 0.5 to 4 mm². As part of the proven Cembre ND Series, it provides reliable trapezium crimps for electrical control panels, industrial automation systems and OEM machinery.
Its precision ratchet mechanism guarantees that every crimp cycle is completed before the handles automatically release, ensuring consistent termination quality while reducing operator effort. The compact construction, ergonomic moulded grips and high-quality steel body make the ND4 ideal for professional electricians, panel builders and maintenance engineers.
Designed for demanding industrial environments, the ND4 delivers dependable electrical connections, excellent durability and repeatable crimping performance for everyday professional use.
Key Advantages
- Professional manual ratchet crimping tool for wire end sleeves.
- Suitable for insulated and uninsulated ferrules from 0.5–4 mm².
- Precision ratchet mechanism ensures consistent crimp quality.
- Trapezium crimp profile for secure electrical terminations.
- Automatic handle release after every completed crimp.
- Ergonomic handles minimise operator fatigue.
- Heavy-duty steel construction for long service life.
Key Features
- Cembre ND Series.
- Manual ratchet operation.
- Crimping range: 0.5–4 mm².
- Suitable for insulated and uninsulated bootlace ferrules.
- Trapezium crimp profile.
- Automatic ratchet release.
- Compact one-handed operation.
- Ergonomic moulded grips.
- High-strength steel construction.
- Designed for professional electrical installation work.
Reliable Ferrule Crimping for Industrial Wiring
Professional ratchet crimping tools provide controlled compression to create secure, low-resistance electrical connections while improving installation quality and long-term reliability. The ND4's trapezium crimp profile is specifically designed for professional ferrule terminations used in industrial control systems.
The Cembre ND4 is widely used by electricians, automation engineers and panel builders where dependable, repeatable ferrule crimps are required for industrial electrical installations.
Typical Applications
- Electrical control panel assembly.
- Industrial automation systems.
- Switchgear manufacturing.
- OEM machine building.
- Bootlace ferrule termination.
- Industrial maintenance and repair.
Technical Specifications
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| Crimp Profile | Trapezoidal | |
|---|---|---|
| Device Type | Crimping tool | |
| Operation | Manual / mechanical | |
| Application | Cable lugs / terminals | |
| Conductor Size | 0.5–4 mm² | |
| Series | ND Series | |
| Part Number | 2590086 | |
| Product type | Manual ratchet crimping tool | |
| Application | Insulated and uninsulated wire end sleeves (bootlace ferrules) | |
| Crimping range | 0.5–4 mm² | |
| Compression profile | Trapezium | |
| Operation | Manual ratchet | |
| Automatic release | Yes | |
| Length | 190 mm | |
| Dimensions (H × W × D) | 190 × 72 × 21 mm | |
| Weight | Approx. 470 g | |
| HS Code | 82032000 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre ND4 used for?
The ND4 is designed for crimping insulated and uninsulated wire end sleeves (bootlace ferrules) on conductors from 0.5 mm² to 4 mm².
What crimp profile does the ND4 produce?
The tool produces a trapezium crimp for secure and reliable ferrule terminations.
Does the ND4 include a ratchet mechanism?
Yes. The integrated ratchet mechanism ensures every crimp cycle is completed before the tool automatically releases.
Who typically uses this crimping tool?
The ND4 is widely used by electricians, panel builders, industrial maintenance engineers and OEM machine manufacturers.
What conductor sizes can the ND4 crimp?
The tool is suitable for insulated and uninsulated wire end sleeves from 0.5 mm² to 4 mm².
Trusted by Electrical Professionals Worldwide
Cembre ND Series crimping tools are trusted by electricians, automation engineers and panel builders for delivering accurate, repeatable ferrule terminations in demanding industrial environments.
