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Standard 603, Edition 5

Standard for Power Supplies for Use with Burglar-Alarm Systems

UL Standard
Standard 603, Edition 5 Edition Date: February 18, 2008 ANSI Approved: July 06, 2018 $716.00-$1,567.00

Revisions and Related Documents

Red Line Std. (3)

July 06, 2018 Revision
January 22, 2013 Revision
December 31, 2009 Revision
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Proposals (3)

CSDS Proposal   

CSDS Proposals

An electronic document associated with a UL Standard for Safety or Outline of Investigation, and issued by UL to propose:

  • A revision of a single or multiple requirement(s).
  • A complete new edition of an existing Standard or Outline.
  • A new Standard or Outline that has not previously been published.

CSDS Proposals provide access to view the proposal and submit comments within UL's Collaborative Standards Development System (CSDS) appropriately.


May 11, 2018
March 02, 2012
November 01, 2010
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Other Updates (2)

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These bulletins are not used in CSDS. These are announcement and report type bulletins.

Summary of Topics (SOT)
September 18, 2009 View
October 31, 2008 View
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Referenced Standards (41)

Below is a list of UL Standards referenced in UL 603

1 11 Flexible Metal Conduit
20 14 General-Use Snap Switches
44 19 Thermoset-Insulated Wires and Cables
62 20 Flexible Cords and Cables
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
310 9 Standard for Electrical Quick-Connect Terminals
365 5 Standard for Police Station Connected Burglar Alarm Units and Systems
486E 5 Standard for Equipment Wiring Terminals for Use with Aluminum and/or Copper Conductors
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
609 12 Standard for Local Burglar Alarm Units and Systems
636 11 Standard for Holdup Alarm Units and Systems
639 8 Standard for Intrusion-Detection Units
681 15 Installation and Classification of Burglar and Holdup Alarm Systems
746C 7 Polymeric Materials - Use in Electrical Equipment Evaluations
796 12 Printed Wiring Boards
810 6 Capacitors
817 12 Cord Sets and Power-Supply Cords
827 9 Central-Station Alarm Services
969 5 Marking and Labeling Systems
1012 8 Power Units Other Than Class 2
1023 7 Household Burglar-Alarm System Units
1034 6 Standard for Burglary-Resistant Electric Locking Mechanisms
1037 6 Antitheft Alarms and Devices
1059 5 Terminal Blocks
1076 6 Proprietary Burglar Alarm Units and Systems
1236 8 Battery Chargers for Charging Engine-Starter Batteries
1610 4 Central-Station Burglar-Alarm Units
1635 4 Standard for Digital Alarm Communicator System Units
4248-1 3 Fuseholders - Part 1: General Requirements
4248-6 2 Fuseholders - Part 6: Class H
5085-1 1 Low Voltage Transformers - Part 1: General Requirements
5085-2 2 Low Voltage Transformers - Part 2: General Purpose Transformers
486A-486B 3 Wire Connectors
61058-1 5 Switches for Appliances - Part 1: General Requirements
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Reverse Referenced Standards (2)

UL 603 is referenced in the following list of UL Standards

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