This AD insulated single wire ferrule follows the Telemechanique connection standard for the large 25mm² conductor cross-section. It consolidates heavy stranded wire ends into a solid pin for insertion into Telemechanique-compatible terminal blocks and industrial contactors. The black insulation identifies the 25mm² size within the Telemechanique colour system.

Constructed from tinned copper with an insulated collar, these ferrules handle high-current conductors found in industrial motor panels, power distribution boards, and heavy switchgear. The pack contains 10 ferrules.

Key Features

• Telemechanique-type single wire ferrule design
• Sized for the large 25mm² conductor cross-section
• Black insulation for 25mm² conductor identification
• Tinned copper construction
• Pack of 10 ferrules

Product Benefits

• Telemechanique-compatible geometry ensures a firm, rattle-free fit in industrial terminal blocks rated for heavy conductors
• Consolidates 25mm² stranded conductors into a single, solid pin — preventing strand damage from high clamping torque
• Black colour code makes the ferrule immediately identifiable in large-format panel wiring
• Tinned copper maintains stable contact resistance under the elevated currents carried by 25mm² circuits

Technical Specifications

• Type: Insulated Single Wire Ferrule, Telemechanique
• Insulation Colour: Black
• Material: Tinned Copper
• Conductor Cross-Section: 25mm²
• Pack Quantity: 10 pcs

Why You'll Love It

• One of the largest Telemechanique ferrule sizes — handles the 25mm² conductors used in high-power industrial circuits
• Black insulation clearly flags the high-capacity size so there is no risk of confusing it with smaller ferrules
• Pack of 10 is suited to industrial panel assembly where large conductors need consistent, professional termination