UL 1727:5ED 2012-05-21

FOREWORD
INTRODUCTION
1. Scope
2. General
3. Glossary
4. Types of Appliances
CONSTRUCTION
5. Stands
6. Hair Dryer Immersion Protection
7. Frame and Enclosure
8. Adhesives Used to Secure Parts
9. Reduction of Risk of Injury to Persons
10. Protection of Service Personnel
11. Mechanical Assembly
12. Stability
13. Corrosion Resistance
14. Supply Connections
15. Live Parts
16. Wetting of Live Parts
17. Liquid-Containing Parts
18. Internal Wiring
19. Heating Element
20. Sheathed Heating Element
21. Electrical Insulation
22. Thermal Insulation
23. Overcurrent Protection
24. Thermal Cutoffs
25. Immersion Detection Circuit Interrupters (IDCIs)
26. Lampholders and Receptacles
27. Capacitors
28. Printed-Wiring Boards
29. Electronic Control Equipment
30. Switches
31. Automatic Controls
32. Spacings
33. Secondary Circuits
34. Conformal Coatings
35. Grounding
36. Motors
PERFORMANCE
37. General
38. Leakage Current Test
39. Operational Test
40. Starting Current Test
41. Power Input Test
42. Temperature Test
43. Dielectric Voltage-Withstand Test
44. Leakage Current Test Following Humidity Conditioning
45. Immersion Detection Circuit Interrupter (IDCI) Trip
     Time Measurement Test
46. Dew Point Humidity Test
47. Conductivity Coating Test
48. Abnormal Operation Test
49. Exposure to Moisture Test
50. Flooding of Live Parts Test
51. Overflow Test
52. Stability Test
53. Tip-Over Test
54. Strength of Enclosure Test
55. Mounting Means Strength Test
56. Strain Relief Test
57. Torque Test
58. Power-Supply Cord Push-Back Relief Test
59. Cord Flexing Test
60. Test for Security of Swivel Assembly
61. Swivel Endurance Test
62. Hinge Endurance Test
63. Overload Test of Switches and Controls
64. Automatic Controls Tests
65. Grounding Continuity Test
66. Test for Permanence of Cord Tag for Hand-Supported
     Hair-Drying Appliances
67. Permanence of Marking Test
68. Extended Operation Test
69. Physical Properties of a Liquid Container, Seal, or
     Diaphragm Test
MANUFACTURING AND PRODUCTION TESTS
70. Dielectric Voltage-Withstand Test
71. Grounding Continuity Test
72. Hair Dryer Power Input Test
RATINGS
73. Details
MARKINGS
74. Details
INSTRUCTION MANUALS
75. General
76. Instructions Pertaining to a Risk of Fire, Electric
     Shock, or Injury to Persons
77. Installation Instructions
78. Operating Instructions
79. User-Maintenance Instructions
SUPPLEMENT SA - WALL-HUNG HAIR DRYERS
SA1. Scope
SA2. General
SA3. Construction
SA4. Performance
SA5. Marking
SA6. Use and Care Instructions
SA7. Installation Instruction
APPENDIX A
Standards for Components

Specifies electric personal grooming appliances intended for use by qualified personnel in commercial establishments such as beauty parlors, barber shops, or cosmetic studios.