Copper Ring Terminal Ergom KM 35/10 (model E11KM-01010104100) for 10 mm cable, 35 mm² stud

Copper ring terminal Ergom KM 35/10 is a lug designed to connect a 10 mm conductor to a 35 mm² stud or bolt. Manufactured from copper to provide reliable electrical conductivity, the terminal creates a robust mechanical and electrical joint suitable for power distribution, switchgear, automotive and industrial wiring. The construction allows for either crimping or soldering depending on installation practice and required mechanical strength.

Advantages

The copper material ensures low electrical resistance and good corrosion resistance in common indoor and protected outdoor installations. Its ring shape fits securely over a 35 mm² stud or bolt, providing consistent contact area and simplified mounting. The terminal is compatible with standard crimping tools and soldering methods, offering flexibility during assembly and field service.

Suitable for

• Connecting 10 mm conductors to 35 mm² studs or bolts in power distribution panels
• Electrical connections in switchgear and control cabinets
• Automotive battery or grounding connections where a 35 mm² stud is used
• Industrial machinery wiring and grounding points

Key specifications

• Material: copper
• Conductor compatible diameter: 10 mm
• Stud/bolt size (ring internal diameter suited for): 35 mm² stud/bolt
• Terminal form: closed ring (ring terminal)
• Mounting method: crimping or soldering

How to use

Strip the conductor insulation to the appropriate length so the bare conductor fully enters the terminal barrel. Insert the conductor into the barrel and apply a suitable crimping tool to the terminal barrel following tool manufacturer guidelines to achieve a secure mechanical and electrical connection. If soldering is preferred, pre-tin the conductor and terminal barrel, then apply solder evenly to ensure proper wetting. Place the ring over the stud or bolt and fasten with the appropriate nut and washer, ensuring a tight, low-resistance contact without over-torquing the stud.

Usage recommendations

Use the terminal in installations where copper-to-copper contact is acceptable; for environments with aggressive corrosion consider additional protection such as insulating boots or anti-oxidation compound. Always select a crimping tool sized for the terminal barrel and check the manufacturer’s recommended crimp profile. Ensure connections are tightened to correct torque values for the stud size to maintain reliable low-resistance contact.