Browse & Buy UL Standards
Standard 680, Edition 8

Standard for Emergency Vault Ventilators and Vault-Ventilating Ports

UL Standard
Standard 680, Edition 8 Edition Date: November 26, 2002 ANSI Approved: July 20, 2018 $798.00-$1,990.00

Revisions and Related Documents

Red Line Std. (5)

July 20, 2018 Revision
January 31, 2014 Revision
June 25, 2009 Revision
March 29, 2006 Revision
September 24, 2004 Revision
Showing 10 of XX
Show All

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.


Summary of Topics (SOT)
June 01, 2018 View
November 22, 2013 View
May 01, 2009 View
Showing 10 of XX
Show All


Showing 10 of XX
Show All None available.
Showing 10 of XX
Show All

Other Updates (2)

Showing 10 of XX
Show All


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

Summary of Topics (SOT)
October 17, 2007 View
June 30, 2004 View
Showing 10 of XX
Show All
Showing 10 of XX
Show All
Showing 10 of XX
Show All
Showing 10 of XX
Show All

Referenced Standards (29)

Below is a list of UL Standards referenced in UL 680

1 11 Standard for Flexible Metal Conduit
20 14 General-Use Snap Switches
44 19 Thermoset-Insulated Wires and Cables
62 20 Flexible Cords and Cables
73 10 Standard for Motor-Operated Appliances
83 16 Standard for Thermoplastic-Insulated Wires and Cables
94 6 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
486C 7 Splicing Wire Connectors
489 13 Molded-Case Circuit Breakers, Molded-Case Switches, and Circuit-Breaker Enclosures
498 16 Attachment Plugs and Receptacles
510 10 ANSI/CAN/UL Standard for 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
542 9 Standard for Fluorescent Lamp Starters
608 7 Standard for Burglary Resistant Vault Doors and Modular Panels
746C 7 Standard for Polymeric Materials - Use in Electrical Equipment Evaluations
796 11 Standard for Printed-Wiring Boards
810 6 Standard for Capacitors
817 12 Standard for Cord Sets and Power-Supply Cords
935 10 Standard for Fluorescent-Lamp Ballasts
969 5 Standard for Marking and Labeling Systems
1020 5 Standard for Thermal Cutoffs for Use in Electrical Appliances and Components
1059 5 Standard for Terminal Blocks
1565 5 Positioning Devices
2111 1 Standard for Overheating Protection for Motors
486A-486B 3 Standard for Wire Connectors
Showing 10 of XX
Show All

Reverse Referenced Standards (2)

UL 680 is referenced in the following list of UL Standards

The cost to purchase this Standard varies depending on whether you are ordering a hardcopy, PDF or combination of the two. We also offer two different types of subscriptions: a one year and a three year.

You will be able to choose your purchase options on the following pages.


You have one or more subscriptions that will expire soon.


You have one or more licenses to assign