Ring terminal Cimco 180476 – straight tin-plated connector, hole diameter 1.7 cm

Cimco 180476 is a straight ring terminal with tin-plated connector contacts and a 1.7 cm hole diameter. It is manufactured to provide a secure bolted connection between a conductor and a stud or screw terminal. The tin plating enhances corrosion resistance and improves solderability to support consistent electrical conductivity in general wiring, grounding and panel applications.

Advantages

The straight design allows straightforward alignment with studs and screws, while the ring shape ensures a reliable mechanical and electrical contact once fastened. Tin-plated contacts reduce the risk of oxidation over time and facilitate soldered joints if required. The robust construction supports repeated installation and removal without significant deformation, making the connector suitable for maintenance and service tasks.

Suitable for (tasks / use cases)

• Securing conductors to grounding bars and chassis
• Panel and control cabinet wiring where bolted terminations are used
• General electrical repairs and maintenance of household and light-industrial equipment

When it may not be suitable

This ring terminal is intended for bolted electrical connections and not for insulation-only splicing; it requires a compatible stud or screw size to achieve correct clamping. It may not be suitable for high-current applications beyond its rated conductor cross-section or for environments requiring specialized plating materials such as stainless steel or nickel for extreme corrosion resistance.

Key specifications

• Connector type: straight ring terminal
• Contact plating: tin
• Ring hole diameter: 1.7 cm
• Typical use: bolted terminations for wires and cables

How to use

Strip the conductor insulation to the appropriate length, insert the bare conductor into the barrel of the terminal and crimp firmly with a suitable crimping tool to ensure a gas-tight connection. Position the ring over the stud or screw and fasten with the correct sized nut or screw to achieve secure mechanical and electrical contact. If soldering is required, tin plating facilitates solder flow; perform soldering after crimping and secure cooling.

What to consider before purchase

• Confirm that the 1.7 cm hole diameter matches the stud or screw size used in your installation
• Verify compatibility with the conductor cross-section and insulation type to ensure reliable crimping
• Consider environmental conditions — tin plating offers moderate corrosion resistance but may be insufficient for aggressive or marine environments

Usage recommendations

Use a dedicated crimping tool matched to the terminal size for consistent crimps, and check each connection for mechanical tightness and continuity after installation. For long-term outdoor or corrosive environments, evaluate alternative plating or protective measures.