EM Group Tubular Ring Terminal 35mm² M12 Tinned Copper

The EM Group tubular ring terminal is a high-performance electrical component engineered for the secure termination of 35mm² conductors. Constructed from premium-grade tinned copper, this terminal ensures optimal electrical conductivity and long-term protection against oxidation and environmental corrosion. Its robust design is specifically tailored for demanding electrical environments where a stable and permanent connection is essential for safety and efficiency.

Advantages

The primary benefit of this tinned copper terminal is its superior material composition, which minimizes contact resistance and prevents galvanic corrosion in diverse atmospheric conditions. The tubular structure allows for a precise crimping process, ensuring that the conductor is firmly held in place to withstand mechanical vibrations and thermal expansion. By utilizing high-quality materials, the terminal maintains its structural integrity over extended periods, reducing the need for frequent maintenance in critical power distribution systems.

Suitable for

• Industrial electrical installations
• Power distribution panels and switchgear
• Grounding and earthing systems
• Heavy-duty machinery wiring

This terminal may not be suitable for applications involving conductors with a cross-section significantly different from 35mm², as improper sizing can lead to poor electrical contact or mechanical failure. It is also not intended for use in environments where the terminal material is incompatible with the specific chemical or extreme temperature requirements of the installation.

Key specifications

• Conductor cross-section: 35mm²
• Stud hole diameter: M12
• Material: Tinned copper
• Design: Tubular ring terminal

To use this terminal, first strip the insulation from the 35mm² conductor to the appropriate length required by the barrel depth. Insert the conductor fully into the tubular barrel and use a professional-grade crimping tool calibrated for this specific terminal size to ensure a secure, gas-tight connection. Once crimped, the terminal can be mounted onto an M12 stud and fastened with a compatible nut and washer to complete the electrical circuit.

What to consider before purchase

• Verify that the conductor cross-section is exactly 35mm²
• Ensure the mounting stud size is M12
• Confirm the compatibility of the crimping tool with tubular terminals
• Check the environmental conditions to ensure tinned copper is appropriate for the application

Usage recommendations

Always ensure that the crimping tool is properly maintained and calibrated to the manufacturer's specifications to achieve a reliable connection. Avoid over-tightening the nut on the M12 stud to prevent damage to the terminal or the mounting surface.