UL 778:6ED 2016-07-07

Foreword
Introduction
1 Scope
2 Glossary
3 General
4 Instructions provided with the pump
Construction
5 General
6 Adhesives used to secure parts
7 Enclosure
8 Parts in contact with potable water
9 Provision for servicing
10 Mechanical assembly
11 Protection against corrosion
12 Accessibility of uninsulated live parts, film-
     coated wire, and moving parts
13 Supply connections
14 Current-carrying or live parts
15 Insulating material
16 Internal wiring
17 Spacings
18 Grounding
19 Motors
20 Over-load protective devices
21 Capacitors
22 Switches and controls
23 Secondary circuits
Protection against injury to persons
24 Sharp edges
25 Materials
26 Stability
27 Polymeric motor supports
28 Parts subject to pressure
29 Pressure-relief devices
Performance
30 Leakage current test
31 Leakage current test following humidity
     conditioning
32 Starting current test
33 Input test
34 Temperature test
35 Dielectric voltage-withstand test
36 Oil dielectric voltage-withstand test
37 Resistance to moisture test
38 Submersion test
39 Flooding test
40 Insulation resistance test
41 Test for deterioration of parts subject to flexing
42 Test for reliability of parts not subject to
     flexing
43 Metallic coating thickness test
44 Switches and controls test
45 Strain relief tests
46 Operation test
47 Abnormal operation test
48 Permanence of marking
Manufacturing and production tests
49 Dielectric voltage-withstand test
50 Grounding continuity test
Ratings
51 Details
Markings
52 Details
53 Cautionary
Instruction manual
54 General
55 Installation and operating instructions
56 Grounding instructions
Appendix
A Standards for components

These requirements cover submersible and nonsubmersible motor-operated pumps intended to be used in ordinary locations in accordance with the National Electrical Code, NFPA 70.