Historical
UL 2011 Ed. 3-2019
Outline of Investigation for Machinery - Published Date: April 10, 2020
These requirements cover machines intended for general industrial use, operating from a voltage of 1000 volts or less. This equipment is intended for installation in ordinary locations, in accordance with the National Electrical Code, ANSI/NFPA 70, where the ambient temperature does not exceed 40°C (104°F) maximum. These requirements also cover the following type of machines, complying with the Electrical Standard for Machinery, NFPA 79; Machine Tools, Plastics Machinery, Wood Machinery, Assembly Machines, Material-Handling Machines, Inspection/Testing Machines, Packaging Machines, Factory Automation Equipment, Pick and Place Machines and Industrial additive Manufacturing Machines.
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Underwriters Laboratories [ul]