UL 73:10ED 2011-03

INTRODUCTION
1 Scope
2 Glossary
3 Components
4 Units of Measurement
5 References
CONSTRUCTION
6 General
7 Frame and Enclosure
8 Adhesives Used to Secure Parts
9 Mechanical Assembly
10 Protection Against Corrosion
11 Accessibility of Uninsulated Live Parts and
   Film-Coated Wire
12 Supply Connections
13 Current-Carrying Parts
14 Insulating Material
15 Internal Wiring
16 Separation of Circuits
17 Capacitors
18 Grounding
19 Heating Elements
20 Lampholders
21 Motors
22 Overload- or Thermal-Protective Devices
23 Receptacles
24 Switches and Controls
25 Spacings
PROTECTION AGAINST INJURY TO PERSONS
26 General
27 Sharp Edges
28 Enclosures and Guards
29 Materials
30 Rotating or Moving Members
31 Parts Subject to Pressure
32 Pressure-Relief Devices
33 Switches, Controls, and Interlocks
34 Specific Appliances
35 Stability
PERFORMANCE
36 Leakage Current Test
37 Leakage Current Test Following Humidity Conditioning
38 Starting Current Test
39 Input Test
40 Temperature Tests
41 Surface Temperature Tests
42 Dielectric Voltage-Withstand Test
43 Continuous Operation Test
44 Resistance-to-Moisture Test
45 Tests on Switches and Controls
46 Strain-Relief Test
47 Abnormal Operation Test
48 Radiation Test
49 Ozone Test
50 Operational Test
51 Permanence of Marking Test
52 Permanence of Cord Tag Test
MANUFACTURING AND PRODUCTION TESTS
53 Dielectric Voltage-Withstand Test
54 Grounding Continuity Test
RATING
55 Details
MARKING
56 Details
INSTRUCTION MANUAL
57 General
58 Instructions pertaining to risk of fire, electric shock,
   or injury to persons
59 Installation instructions
60 Operating instructions
61 User-Maintenance instructions
PROTECTION FROM CONTAMINATION
62 Scope
63 Construction
64 Performance
65 Marking
APPENDIX A
Standards for Components

Describes requirements which cover motor-operated appliances to be employed in accordance with the National Electrical Code, NFPA 70.