Erko TE 35-18 wire ferrule insulated tinned 35mm2 50 pieces

The Erko TE 35-18 insulated wire ferrule set includes 50 high-quality tinned electrical terminals designed specifically for 35mm2 conductors. These components are engineered to provide secure, reliable, and durable cable connections in various electrical applications. By gathering multi-strand wires tightly together, these ferrules prevent strand fraying when inserting conductors into screw terminals, circuit breakers, or terminal blocks. Manufactured with precision, the tinned surface offers excellent corrosion resistance and optimal electrical conductivity, ensuring long-term stability and safety in demanding environments.

Advantages

Using the Erko wire ferrules significantly improves the quality and safety of electrical connections. The tinned copper construction provides superior resistance to oxidation while maintaining a low contact resistance for efficient power transmission. The insulated plastic collar adds an extra layer of safety by preventing accidental contact with bare wires and provides strain relief at the conductor entry point. These ferrules make installation faster and cleaner, eliminating the need to twist loose wire strands and ensuring a uniform connection every time.

Suitable for

• Professional electrical installations and maintenance work
• Industrial wiring and power distribution systems
• Control panel assembly and switchgear manufacturing
• Connecting flexible 35mm2 conductors to screw or cage clamp terminals

These ferrules may not be suitable for solid core wires, as solid conductors do not require strand containment and are designed for direct connection. They are also incompatible with wire gauges significantly smaller or larger than the specified 35mm2 rating, as an improper fit can lead to loose connections and electrical resistance.

Key specifications

• Conductor cross-section: 35 mm2
• Terminal type: Insulated wire ferrule
• Material: Tinned copper with plastic insulation collar
• Quantity per package: 50 pieces
• Application: Screw terminals and terminal blocks

To use the ferrule correctly, strip the cable insulation to match the exact length of the metal tube. Carefully insert all wire strands fully into the ferrule barrel without twisting them together. Use a calibrated crimping tool designed for the corresponding wire size to press the metal sleeve securely onto the conductor. Once properly crimped, insert the insulated terminal into the designated electrical block and tighten the screw securely.

What to consider before purchase

• Verify that your conductor cross-section matches the 35mm2 requirement
• Ensure you have a compatible professional crimping tool for this conductor size
• Check the physical dimensions of your terminal blocks to ensure the insulated collar fits properly

Always disconnect power sources before performing any electrical installation work and ensure that crimping is performed with the correct tooling to prevent loose connections and potential safety hazards.