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CEF70021F-C Partex single insulated cord end ferrule, 70mm², 21mm barrel, Yellow, pack of 100
Partex CEF70021F-C yellow single insulated cord end ferrules for 70 mm² flexible stranded copper conductors, featuring a 21 mm metal crimp barrel for professional industrial power distribution and electrical panel terminations, supplied in a pack of 100.
£38.00
Why Choose the Partex CEF70021F-C 70 mm² Yellow Insulated Cord End Ferrule?
The Partex CEF70021F-C is a professional single insulated cord end ferrule designed for terminating large flexible stranded copper conductors in industrial electrical installations. Featuring a 70 mm² conductor capacity, a 21 mm metal barrel length and distinctive yellow insulation, this heavy-duty bootlace ferrule is suitable for compatible power distribution equipment, industrial control panels and electrical machinery.
As part of the Partex CEF insulated cord end ferrule range, the CEF70021F-C helps consolidate individual conductor strands within a conductive metal sleeve. This reduces the risk of loose strands, fraying and conductor damage during termination, while providing a neat and consistent connection when installed using an appropriately sized crimping tool.
The yellow insulated collar provides convenient identification of the ferrule variant, while the 21 mm barrel offers a defined conductor termination length for compatible electrical terminals. Supplied in a practical pack of 100, these 70 mm² insulated bootlace ferrules are ideal for electrical contractors, industrial panel builders, maintenance engineers and OEM equipment manufacturers working with larger flexible copper cables.
Key Advantages
- 70 mm² conductor capacity for terminating compatible large-section flexible stranded copper cables.
- 21 mm metal barrel length for use with electrical terminals requiring a suitable insertion depth.
- Yellow insulated collar supports convenient ferrule identification during cable preparation.
- Helps prevent individual conductor strands from separating during terminal installation.
- Provides a neat, consistent termination for large flexible electrical conductors.
- Conductive metal sleeve supports reliable electrical contact when correctly crimped and installed.
- Crimp termination avoids the need for soldering.
- Suitable for compatible industrial screw-clamp and other terminals approved for ferrule use.
- Supports professional wiring practices in electrical distribution and industrial equipment.
- Pack of 100 provides a convenient quantity for installation, maintenance and panel assembly projects.
Key Features
- Partex CEF series single insulated cord end ferrule.
- 70 mm² nominal conductor cross-section.
- 21 mm conductive metal crimp barrel.
- Yellow colour-coded insulation.
- Single-conductor design for terminating one flexible electrical cable.
- Conductive sleeve designed to consolidate stranded copper conductors.
- Insulated entry collar helps guide the conductor into the ferrule barrel.
- Suitable for larger industrial cable termination applications.
- Designed for installation using a compatible 70 mm² ferrule crimping tool.
- Suitable for compatible power distribution terminals and industrial electrical equipment.
- Pack quantity: 100 ferrules.
Reliable 70 mm² Cable Termination for Industrial Power Distribution
Large flexible stranded copper conductors are commonly used in industrial electrical systems where high-current connections and flexible cable routing are required. However, individual strands can spread or become damaged when inserted directly into certain electrical terminals. The Partex CEF70021F-C 70 mm² insulated cord end ferrule helps address this by enclosing the stripped conductor strands within a conductive metal sleeve.
During installation, the cable insulation is stripped to the appropriate length and the exposed copper strands are inserted fully into the ferrule barrel. A compatible crimping tool compresses the sleeve around the conductor to create a compact termination. The 21 mm barrel provides a defined termination length, while the yellow insulated collar helps guide the conductor and creates a neat transition between the cable insulation and the metal sleeve.
For larger conductors such as 70 mm², selecting the correct ferrule, crimp profile and terminal is particularly important. The receiving terminal must be suitable for the finished crimped ferrule dimensions and the electrical requirements of the installation. When correctly selected and installed, the Partex CEF70021F-C supports consistent conductor preparation and dependable electrical terminations in industrial power and control equipment.
Typical Applications
- Industrial power distribution boards and electrical cabinets.
- Low-voltage switchgear and distribution equipment.
- Industrial electrical control panels.
- Motor control centres and machinery power wiring.
- Large terminal blocks suitable for ferrule-terminated conductors.
- Industrial automation and equipment power connections.
- Electrical cabinet manufacture and panel assembly.
- OEM electrical equipment production.
- Industrial electrical maintenance and refurbishment.
- Professional termination of 70 mm² flexible stranded copper cables.
Technical Specifications
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| Colour Code | French colour code | |
|---|---|---|
| Supply Format | Pack of 100 | |
| Device Type | Single Insulated Ferrule | |
| Conductor Size | 70 mm² | |
| Insulation Type | Insulated | |
| Pin Length (mm) | 21 mm | |
| Colour | Yellow | |
| Manufacturer | Partex | |
| Series | CEF Insulated Cord End Ferrules | |
| Model | CEF70021F-C | |
| Product type | Single insulated cord end ferrule / bootlace ferrule | |
| Ferrule configuration | Single conductor | |
| Nominal conductor cross-section | 70 mm² | |
| Metal barrel length | 21 mm | |
| Insulation colour | Yellow | |
| Conductor compatibility | Flexible stranded copper conductors | |
| Connection method | Mechanical crimp termination | |
| Recommended tooling | Compatible crimping tool and die suitable for 70 mm² insulated cord end ferrules | |
| Terminal compatibility | Electrical terminals approved for the conductor size, ferrule dimensions and termination method | |
| Pack quantity | 100 | |
| Typical applications | Industrial power distribution, electrical control panels, machinery and electrical cabinet wiring | |
| HS Code | 85369010 |
Frequently Asked Questions
What is the Partex CEF70021F-C cord end ferrule used for?
The Partex CEF70021F-C is designed to terminate 70 mm² flexible stranded copper conductors before insertion into compatible electrical terminals. It helps consolidate individual wire strands and provides a neat crimp termination for industrial electrical equipment and power distribution applications.
What cable size is suitable for the Partex CEF70021F-C?
The ferrule is designed for a nominal conductor cross-section of 70 mm². It should be used with compatible flexible stranded copper cables and an appropriately sized crimping tool.
What is the barrel length of the Partex CEF70021F-C?
The CEF70021F-C features a 21 mm metal barrel length. The receiving electrical terminal must accommodate the finished ferrule dimensions and the required conductor insertion depth.
Why is the Partex CEF70021F-C ferrule yellow?
The yellow insulated collar provides colour-coded identification for this 70 mm² ferrule variant. Ferrule colour conventions can vary between manufacturers and systems, so installers should always confirm the conductor size using the product reference and technical specifications.
What is the difference between an insulated and an uninsulated cord end ferrule?
An insulated cord end ferrule includes a collar at the conductor entry to help guide the wire and provide a neat transition from the cable insulation to the conductive sleeve. An uninsulated ferrule consists of the metal sleeve without this additional collar.
How do you install a 70 mm² Partex bootlace ferrule?
Strip the conductor insulation to the appropriate length, insert all exposed strands fully into the ferrule barrel and compress the sleeve using a compatible 70 mm² ferrule crimping tool and die. Check the completed crimp before fitting it into a suitable electrical terminal according to the equipment manufacturer's instructions.
Can the Partex CEF70021F-C be used in power distribution equipment?
Yes, the Partex CEF70021F-C is suitable for compatible 70 mm² flexible conductor terminations in industrial power distribution equipment. The terminal manufacturer must permit ferrule use, and the finished termination must meet the application's electrical and mechanical requirements.
Is the Partex CEF70021F-C suitable for two conductors?
No. The CEF70021F-C is a single insulated cord end ferrule designed to terminate one conductor. Applications requiring two conductors in one termination need a suitable twin ferrule or another terminal arrangement specifically approved for that purpose.
How many Partex CEF70021F-C ferrules are supplied in a pack?
This product is supplied as a pack of 100 yellow insulated 70 mm² single cord end ferrules with a 21 mm barrel length, suitable for electrical contractors, industrial panel builders and maintenance engineers.
Trusted by Electrical Installers and Panel Builders
Partex insulated cord end ferrules offer a practical solution for professional termination of flexible stranded copper conductors. Combining a conductive crimp sleeve, insulated conductor entry and a defined barrel length, the Partex CEF70021F-C 70 mm² yellow bootlace ferrule is a dependable choice for electrical contractors, industrial panel builders and maintenance engineers working with large-section electrical cables.
