UL 1238 : 6

FOREWORD
INTRODUCTION
1. Scope
2. General
3. Glossary
4. Instructions
CONSTRUCTION
5. Frame and Enclosure
6. Raintight and Rainproof Enclosures
7. Operating Mechanism
8. Corrosion Protection
9. Protection of User and Service Personnel
10. Field Wiring Connections
11. Internal Wiring
12. Grounding
13. Bonding of Internal Parts
ELECTRICAL COMPONENTS
14. Switching Devices
15. Capacitors
16. Transformers
17. Motors
18. Insulating Material
19. Secondary Circuits
20. Separation of Circuits
21. Low-Voltage Class-2 Circuits
22. Barriers
23. Printed Circuit Boards
SPACINGS
24. General
PERFORMANCE
25. General
26. Input Measurement Test
27. Output Measurement Test
28. Maximum Voltage Output Measurement Test
29. Normal Temperature Test
30. Operation
31. Overload and Endurance Test
32. Dielectric Withstand Test
33. Aging Test
34. Low-Voltage Class-2 Transformer Test
35. Nonmetallic Enclosures
MANUFACTURING AND PRODUCTION LINE TESTS
36. General
RATING
37. General
MARKING
38. General

This revision of ANSI/UL 1238 dated November 6, 2019 is issued to add the reference of UL 62368-1 as an alternative to UL 60950-1.

These requirements cover electrical equipment used for the control and monitoring of flammable liquid and LP-Gas dispensing devices rated 600 volts or less.