If the load line of a crane comes into contact with an energized power line, what should you do?

Staying in the cab until the power lines are de-energized is the correct course of action when a crane's load line comes into contact with energized power lines. This is due to the fact that when a crane makes contact with a live power line, it can potentially create a hazardous situation where electricity could flow through the crane and pose a significant electrocution risk to anyone who tries to exit the crane or approach it.

Remaining inside the cab is crucial because the crane acts as a faraday cage, which can provide some protection from electrical shock as long as you do not touch any metal parts of the crane or the ground. It's imperative to avoid any movement that might create a path for electrical currents to flow, which could occur if the operator exits the cab.

Furthermore, this approach emphasizes personal safety first and allows for the safe de-energization of the power lines. The correct actions, such as notifying emergency services to handle the situation carefully, can follow this initial step once safety has been assured within the crane's cabin.