Lock, electric.
-
Law
-
CFR 49
-
Transportation
-
Other Regulations Relating to Transportation
-
Federal Railroad Administration, Department of Transportation
-
Rules, Standards, and Instructions Governing the Installation, Inspection, Maintenance, and Repair of Signal and Train Control Systems, Devices, and Appliances
-
Definitions
- Lock, electric.
A device to prevent or restrict the movement of a lever, a switch or a movable bridge, unless the locking member is withdrawn by an electrical device, such as an electromagnet, solenoid or motor.
Download our app to see the most-to-date content.