EM Group Tubular Ring Terminal 50mm² M10, Tinned Copper

The EM Group tubular ring terminal is a high-quality electrical component engineered for the secure termination of 50mm² conductors. Designed with an M10 mounting hole, this terminal provides a robust connection point for heavy-duty electrical installations. Its construction from tinned copper ensures superior electrical conductivity while offering enhanced protection against oxidation and environmental corrosion, making it a reliable choice for demanding electrical environments.

Advantages

This tubular ring terminal offers exceptional performance due to its high-grade tinned copper material, which minimizes contact resistance and ensures long-term stability of the electrical connection. The tubular design allows for a precise crimping process, creating a strong mechanical bond between the cable and the terminal. Furthermore, the tin plating provides a durable barrier against moisture and chemical exposure, which is essential for maintaining integrity in industrial settings and power distribution systems.

Suitable for

• Electrical control panels and switchgear
• Power distribution systems
• Industrial machinery wiring
• Battery cable connections
• Heavy-duty grounding applications

When it may not be suitable

This terminal is specifically designed for 50mm² conductors and an M10 bolt size. It is not suitable for cables with a different cross-sectional area, as this would result in an insecure crimp and potential overheating. Additionally, it should not be used in environments where the bolt size does not match the M10 specification.

Key specifications

• Conductor size: 50mm²
• Mounting hole diameter: M10
• Material: Tinned copper
• Design: Tubular ring terminal

How to use

To install the terminal, first strip the insulation from the end of the 50mm² cable to the appropriate length. Insert the conductor fully into the tubular barrel of the terminal. Use a professional-grade hydraulic or manual crimping tool compatible with 50mm² tubular terminals to compress the barrel firmly onto the wire. Once crimped, secure the ring end to the M10 stud using a matching nut and washer, ensuring the connection is tightened to the manufacturer's recommended torque specifications.

What to consider before purchase

• Verify the cross-sectional area of your cable is exactly 50mm².
• Ensure the mounting surface accommodates an M10 bolt.
• Confirm that your crimping tool is rated for 50mm² tubular terminals.
• Check the environmental conditions to ensure tinned copper is the appropriate material for your application.

Usage recommendations

Always ensure that the crimping tool is properly calibrated and that the terminal is free of debris before installation to guarantee the best electrical contact and mechanical strength.