Use various flexible raceways for connections to motors and similar ... rated disconnect in the leads from the runway contact conductors or other power supply conductors on all cranes and monorail ...

Flexible connections (e.g., to motors ... SIDEBAR: Crane vs. Hoist, and What’s a Runway? Cranes and hoists can both lift loads, but a hoist can lift a load vertically only. A crane can also move a ...