Copper Mechanical Lugs Connectors Offset tongue Lugs

Copper mechanical connectors, or Mechanical lugs AKA as single hole Copper offset tongue lugs  are electrical components used to make reliable and secure connections between Copper conductors and electrical equipment. These connectors are commonly used in electrical power distribution systems, industrial installations, and various electrical applications.

Conex Metals is a manufacturer and exporter from India of  high quality Copper offset tongue lugs, also known as copper mechanical lugs, they are essential components in electrical systems, designed to create secure connections between copper conductors and electrical equipment. These Copper mechanical lugs or mechanical connectors  play a crucial role in ensuring safe and efficient power transmission and distribution across various industrial and commercial applications. They are made from Copper sheets and extrusion process.

Material for Copper Offset tongue Lugs – Copper mechanical lugs/connectors:

Copper offset tongue lugs and mechanical connectors are primarily constructed from high-quality Copper, known for its excellent electrical conductivity and corrosion resistance. Some variants may feature tin plating to enhance corrosion protection and reduce oxidation over time.

Structure:

1. Body: The main part of the lug, featuring a barrel for cable insertion.
2. Tongue: An offset, flat extension with a hole for bolt attachment.
3. Set Screw: A mechanical fastener used to secure the conductor within the barrel.

Offset Design:

The defining feature of these lugs is the offset tongue, which is angled or stepped away from the barrel’s centerline. This design allows for easier installation in confined spaces and reduces stress on the cable during bending.

Types and Sizes of  Copper Offset tongue Lugs – Copper mechanical lugs/connectors:

1. Single Barrel: Accommodates one conductor.
2. Double Barrel: Allows for the connection of two conductors.
3. Size Range: Available for wire sizes from small gauge (e.g., 14 AWG) up to large conductors (e.g., 1000 MCM).
4. Hole Sizes: Various bolt hole diameters to match different stud sizes.

Applications:

Copper offset tongue lugs find use in a wide range of electrical applications, including:

1. Switchgear and circuit breaker connections
2. Motor and generator terminations
3. Transformer connections
4. Power distribution panels
5. Industrial machinery and equipment
6. Renewable energy systems (solar and wind power)
7. HVAC systems
8. Heavy-duty appliances and equipment

Installation Process for Copper mechanical connectors , mechanical Lugs, Copper Offset tongue Lugs:

1. Strip the Wire: Remove insulation from the conductor end, matching the barrel depth.
2. Insert Conductor: Slide the stripped wire fully into the lug barrel.
3. Tighten Set Screw: Use a calibrated torque wrench to secure the conductor.
4. Attach to Equipment: Bolt the lug’s tongue to the desired connection point.
5. Insulate: Apply appropriate insulation or covers as required by code.

Advantages of using Copper mechanical Lugs Mechanical Connectors – Offset tongue lugs:

1. High Conductivity: Copper construction ensures excellent electrical performance.
2. Versatility: Suitable for a wide range of wire sizes and applications.
3. Easy Installation: No specialized tools required; can be installed with standard wrenches.
4. Reliability: Mechanical fastening provides a secure, long-lasting connection.
5. Space-Saving: Offset design allows for compact installations.
6. Reusability: Can be disconnected and reconnected multiple times if needed.

Safety and Standards for Copper mechanical connectors , mechanical Lugs, Copper Offset tongue Lugs

Copper offset tongue lugs are typically manufactured to meet various industry standards:

1. They may be UL Listed if needed.
2.  RoHS Compliant (Restriction of Hazardous Substances)
3. REACH Compliant (Registration, Evaluation, Authorization and Restriction of Chemicals)