UL Rated switch locks are casino locks that have been evaluated and certified by Underwriters Laboratories (UL) for compliance with specific safety and performance standards. These locks are commonly used to secure electrical enclosures, control panels, machinery, and other industrial equipment where reliable locking mechanisms are essential for safety and security. UL Rated switch locks may include additional safety features such as key retaining mechanisms, which prevent the key from being removed when the lock is in the unlocked position, reducing the risk of accidental operation.