UL 1018:6ED 2011-04

Foreword
Introduction
1 Scope
2 General
3 Glossary
Construction
4 Frame and enclosure
5 Mechanical assembly
6 Accessibility of live parts
7 Protection against corrosion
8 Supply connections
9 Strain relief
10 Bushings
11 Grounding
12 Internal wiring
13 Splices
14 Separation of circuits
15 Insulating material
16 Interconnecting cords and cables
17 Motors
18 Overcurrent protective devices
19 Spacings
20 Antisiphoning
21 Reduction of risk of injury to persons
22 Switches and controllers
23 Lampholders
24 Capacitors
25 Electronic control equipment
26 Printed wiring boards
27 Thermostats
28 Fusible links
29 Rectifiers
30 Heating elements
31 Attachments
Performance
32 General
33 Leakage current test
34 Insulation resistance test
35 Input test
36 Normal temperature test
37 Dielectric voltage-withstand test
38 Grounding continuity test
39 Repeated leakage test and dielectric test (after
    conditioning)
40 Repeated leakage measurement test - heaters
41 Abnormal operation test
42 Mechanical abuse test - immersible heaters
43 Immersible heater insulation resistance test
44 Aquarium stands or shelves test
45 Strain relief test
46 Flooding of live parts test
47 Air pump antisiphoning test
48 Mechanical abuse test on glass used in applications
    other than immersible heaters
49 Switches and controls test
50 Thermostats, fusible links and protective devices
    tests
51 Aquarium appliance pull test
52 Aging test on seal materials
53 Resistance to salt spray test
54 Resistance to overflow test
55 Permanence of adhesion test
Manufacturing and production-line tests
56 Production-line dielectric voltage-withstand test
57 Production-line grounding continuity test
Ratings
58 General
Markings
59 Identification and ratings
60 Cautionary and warning markings
61 Permanence of markings
62 Instruction manual
Appendix
A Standards for components

Describes commercial and household electric equipment for use on or in aquariums in indoor locations at 300 volts or less, in accordance with the National Electrical Code, NFPA 70, such as heaters, pumps, filters, aerators, reflectors, hoods, electrically wired stands, and similar equipment.