Best Practices for Terminating Conductors with Mechanical Lugs

What is the correct procedure when terminating conductors with mechanical lugs?

a) Over-torque the lugs
b) Under-torque the lugs
c) Follow manufacturer's torque specifications
d) Ignore torque specifications

Answer:

The correct procedure when terminating conductors with mechanical lugs is to follow the manufacturer's torque specifications.

When terminating conductors with mechanical lugs, it is crucial to adhere to the manufacturer's torque specifications. Following the specified torque values ensures that the connection is secure, reliable, and safe for operation. Over-torquing the lugs can lead to damaging the wires or equipment, while under-torquing may result in loose connections that can cause arcing or overheating.

Therefore, it is important to carefully follow the torque specifications provided by the manufacturer to maintain the integrity of the electrical connection and ensure optimal performance.