Why Choose the Cembre HWE1 KIT Ratchet Crimping Tool Set?
The Cembre HWE1 KIT (8420012) is a professional manual ratchet crimping tool kit designed to deliver consistent, high-quality crimps for compatible Cembre electrical terminals and connectors. Developed for electricians, panel builders, OEM machine manufacturers and industrial maintenance engineers, the kit provides everything required for reliable electrical termination in demanding industrial environments.
Based around the proven Cembre HWE1 ratchet crimping tool, the kit features a precision ratchet mechanism that ensures every crimp cycle is fully completed before release. This helps eliminate incomplete crimps while improving connection quality, installation consistency and long-term electrical reliability.
Supplied as a convenient kit for professional use, the HWE1 KIT is ideal for control panel manufacture, switchgear assembly, industrial automation systems, machinery wiring and routine electrical maintenance where dependable crimping performance is essential.
Key Advantages
Professional manual ratchet crimping tool kit.
Designed for compatible Cembre terminals and connectors.
Supplied as a convenient professional installation kit.
Robust construction for long service life in industrial environments.
Key Features
Cembre HWE1 KIT.
Part Number: 8420012.
Manual ratchet crimping tool.
Automatic ratchet release mechanism.
Precision crimping action.
Ergonomic handle design.
Heavy-duty steel construction.
Suitable for professional industrial electrical installations.
Reliable Crimping for Industrial Electrical Installations
Producing accurate, repeatable crimps is essential for creating secure, low-resistance electrical connections. The Cembre HWE1 KIT provides controlled ratchet operation that helps ensure every crimp is completed correctly, improving connection quality and long-term system reliability.
Whether used for panel building, machine manufacture, industrial automation or maintenance work, the HWE1 KIT delivers dependable performance for professional electrical installations.
Typical Applications
Industrial control panel assembly.
Machine building and OEM manufacturing.
Industrial automation systems.
Electrical installation projects.
Switchgear manufacture.
Maintenance and repair of electrical systems.
Technical Specifications
Part Number
8420012
Product type
Manual ratchet crimping tool kit
Operation
Mechanical ratchet
Application
Crimping compatible Cembre terminals and connectors
Construction
Hardened steel
Handle type
Ergonomic grips
Release mechanism
Automatic ratchet release
Typical use
Professional electrical installation and maintenance
Frequently Asked Questions
What is the Cembre HWE1 KIT used for?
The HWE1 KIT is a professional manual ratchet crimping tool kit designed for producing reliable crimps on compatible Cembre electrical terminals and connectors.
Does the tool use a ratchet mechanism?
Yes. The precision ratchet mechanism ensures every crimp cycle is fully completed before the tool automatically releases.
Is the HWE1 KIT suitable for industrial applications?
Yes. It is designed for electricians, panel builders, OEM manufacturers and industrial maintenance engineers.
Why use a ratchet crimping tool?
A ratchet mechanism helps ensure consistent crimp quality by preventing incomplete crimps and improving long-term electrical reliability.
Where is the HWE1 KIT typically used?
It is commonly used in industrial control panels, machinery manufacture, automation systems, switchgear assembly and electrical maintenance.
Trusted by Electrical Professionals Worldwide
Cembre professional crimping tools are trusted worldwide by electricians, panel builders and automation engineers for delivering consistent, high-quality electrical terminations across demanding industrial applications.
Part Number
8420012
Product type
Manual ratchet crimping tool kit
Operation
Mechanical ratchet
Application
Crimping compatible Cembre terminals and connectors
Construction
Hardened steel
Handle type
Ergonomic grips
Release mechanism
Automatic ratchet release
Typical use
Professional electrical installation and maintenance
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Can you help specify the correct part?
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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...