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Standard 1047, Edition 6

Standard for Isolated Power Systems Equipment

UL Standard
Standard 1047, Edition 6 Edition Date: October 15, 2015 ANSI Approved: June 23, 2020 $505.00-$1,258.00

Revisions and Related Documents

Revisions
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July 04, 2020 Redline
July 02, 2020 Revision
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CSDS Proposals

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May 08, 2020
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UL LLC CRD (0)

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Referenced Standards (41)

Below is a list of UL Standards referenced in UL 1047

StandardEditionTitle
5 15 Surface Metal Raceways and Fittings
20 14 General-Use Snap Switches
44 19 Thermoset-Insulated Wires and Cables
50 13 Enclosures for Electrical Equipment, Non-Environmental Considerations
62 20 Flexible Cords and Cables
67 13 Panelboards
83 16 Standard for Thermoplastic-Insulated Wires and Cables
94 7 Tests for Flammability of Plastic Materials for Parts in Devices and Appliances
224 7 Extruded Insulating Tubing
467 11 Grounding and Bonding Equipment
489 13 Molded-Case Circuit Breakers, Molded-Case Switches, and Circuit-Breaker Enclosures
498 16 Attachment Plugs and Receptacles
510 10 Polyvinyl Chloride, Polyethylene, and Rubber Insulating Tape
514A 11 Metallic Outlet Boxes
514B 6 Standard for Conduit, Tubing, and Cable Fittings
514C 4 Nonmetallic Outlet Boxes, Flush-Device Boxes, and Covers
723 11 Test for Surface Burning Characteristics of Building Materials
746A 6 Polymeric Materials - Short Term Property Evaluations
746B 5 Polymeric Materials - Long Term Property Evaluations
746C 7 Polymeric Materials - Use in Electrical Equipment Evaluations
746D 8 Polymeric Materials - Fabricated Parts
817 12 Cord Sets and Power-Supply Cords
863 8 Standard for Time-Indicating and -Recording Appliances
1012 8 Power Units Other Than Class 2
1022 5 Standard for Line Isolation Monitors
1059 5 Terminal Blocks
1069 7 Hospital Signaling and Nurse Call Equipment
4248-1 3 Fuseholders - Part 1: General Requirements
4248-4 1 Fuseholders - Part 4: Class CC
4248-5 2 Fuseholders - Part 5: Class G
4248-6 2 Fuseholders - Part 6: Class H
4248-8 2 Fuseholders - Part 8: Class J
4248-9 1 Fuseholders - Part 9: Class K
5085-1 1 Low Voltage Transformers - Part 1: General Requirements
5085-2 2 Low Voltage Transformers - Part 2: General Purpose Transformers
5085-3 1 Low Voltage Transformers - Part 3: Class 2 and Class 3 Transformers
4248-11 1 Fuseholders - Part 11: Type C (Edison Base) and Type S Plug Fuse
4248-12 2 Fuseholders - Part 12: Class R
4248-15 1 Fuseholders - Part 15: Class T
486A-486B 3 Wire Connectors
61058-1 5 Switches for Appliances - Part 1: General Requirements
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Reverse Referenced Standards (1)

UL 1047 is referenced in the following list of UL Standards

StandardEditionTitle
1022 5 Standard for Line Isolation Monitors
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