Tightening Lugs
0:13
1:01
14.7K views
At 0:13 in
Installing a 1200 AMP Electric Panel, would you ever do this? #commercial
What happens here
The electricians continue to work on the electrical panel, focusing on tightening the lugs that secure the main phase wires. The video specifically points out the color code for 3-Phase 480 Volt wiring: Brown, Orange, Yellow, often remembered by the acronym "BOY." These wires are connected to the circuit breakers, and the lugs are tightened to ensure a solid electrical connection.
Goal: Securely fasten power wires into the lugs of the circuit breakers
Tools and materials
- Allen Wrench — Tightening the lugs on the circuit breakers
- Circuit Breakers — Protecting circuits from overcurrent and providing connection points for phase wires
- Electrical Wires — Main power phases for the 480 Volt system