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.
