CEF35025F-K Partex single insulated cord end ferrule, 35mm², 25mm barrel, Red, pack of 1000

Why Choose the Partex CEF35025F-K Insulated Cord End Ferrule?

The Partex CEF35025F-K is a heavy-duty single insulated cord end ferrule designed to provide secure, professional terminations for large flexible stranded copper conductors. Suitable for 35 mm² cables, this red bootlace ferrule features a 25 mm long crimp barrel and an insulating collar, making it ideal for industrial electrical installations, power distribution equipment and heavy-duty control panel wiring.

As part of the Partex CEF insulated cord end ferrule range, the CEF35025F-K is designed to protect fine copper conductor strands during crimping and terminal installation. Its metal barrel consolidates individual wire strands into a compact termination, helping prevent strand separation and supporting reliable electrical connections. The insulating collar assists with conductor insertion and provides additional protection at the transition between the cable insulation and the metal ferrule.

With a 35 mm² conductor capacity, an extended 25 mm barrel length and a distinctive red insulating collar, the Partex CEF35025F-K is particularly suitable for larger electrical cables used in industrial machinery, switchgear and power distribution systems. Supplied in a convenient pack of 1000 ferrules, it is an economical solution for electrical contractors, panel manufacturers and OEM machine builders requiring consistent, high-volume cable termination.

Key Advantages

• Heavy-duty single insulated bootlace ferrule designed for professional electrical cable termination.
• 35 mm² conductor capacity suitable for large flexible stranded copper cables.
• 25 mm extended crimp barrel provides additional insertion length for compatible electrical terminals.
• Red insulating collar provides clear visual identification and supports conductor insertion.
• Conductive metal barrel supports secure electrical contact when correctly crimped.
• Helps prevent individual copper strands from spreading or becoming damaged during termination.
• Suitable for industrial electrical distribution, switchgear and heavy-duty control panel applications.
• Designed for use with appropriate 35 mm² ferrule crimping tools.
• Supports neat, organised and professional electrical wiring installations.
• Pack of 1000 pieces ideal for bulk electrical assembly and high-volume panel manufacturing.

Key Features

• Partex CEF insulated cord end ferrule series.
• Single-entry insulated ferrule designed for terminating one flexible stranded conductor.
• 35 mm² nominal conductor cross-section.
• 25 mm metal barrel length for extended terminal insertion.
• Red insulating collar for easy identification.
• Metal crimp sleeve designed to consolidate stranded copper conductors.
• Insulating collar provides support at the cable entry point.
• Suitable for compatible flexible and fine-stranded copper cables.
• Crimp termination design for use with correctly sized professional ferrule crimping equipment.
• Suitable for industrial terminal blocks and electrical equipment accepting 35 mm² ferrules.
• Long-barrel construction for terminals requiring an extended conductor insertion depth.
• Bulk pack containing 1000 ferrules.

Reliable Electrical Connections for Heavy-Duty Industrial Wiring

Insulated cord end ferrules such as the Partex CEF35025F-K are used to prepare flexible stranded copper conductors for secure installation into compatible electrical terminals. Without a ferrule, individual strands of flexible wire can spread when inserted into a terminal or compressed by a clamping mechanism. A correctly installed ferrule consolidates these strands into a single crimped termination, helping maintain consistent conductor positioning and reducing the risk of stray copper strands.

The 25 mm extended barrel makes the CEF35025F-K suitable for compatible terminals requiring a greater conductor insertion depth. This is particularly relevant in industrial power distribution equipment and larger electrical assemblies where 35 mm² conductors are used. The ferrule must be matched to the conductor size, terminal design and specified stripping length to achieve a secure installation.

The red insulating collar helps guide the prepared conductor into the metal sleeve and provides additional support at the wire entry point. When installed using an appropriate 35 mm² ferrule crimping tool, the CEF35025F-K supports professional cable preparation and consistent electrical assembly practices. Its bulk packaging makes it especially practical for manufacturers and contractors undertaking repeated large-conductor terminations.

Typical Applications

• Industrial electrical distribution panels and switchgear assemblies.
• Heavy-duty electrical control cabinets and automation systems.
• Motor control centres and industrial motor wiring.
• Power distribution equipment and electrical feeder connections.
• Industrial machinery and OEM electrical installations.
• Large terminal block connections for flexible copper conductors.
• Electrical panel manufacturing and cable harness assembly.
• Industrial power supply and electrical control equipment.
• Building services electrical distribution and infrastructure systems.
• Electrical maintenance, repair and refurbishment projects.
• High-volume industrial cable preparation and termination.