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UL 2577

UL Standard for Safety Suspended Ceiling Power Grid Systems and Equipment

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Organization: UL
Publication Date: 7 February 2013
Status: active
Page Count: 51
scope:

Preface

This is the common UL and ULC Standard for Suspended Ceiling Power Grid Systems and Equipment. It is the First edition of both CAN/ULC-S2577 and ANSI/UL 2577.

This Joint Standard was prepared by Underwriters Laboratories Inc., ULC Standards, and the Technical Committee on Solid State Lighting (TCSSL). The standard was formally approved by the UL/ULC Technical Committee on Solid State Lighting (TCSSL). The efforts and support of the Technical Committee are gratefully acknowledged.

Only metric SI units of measurement are used in this Standard. If a value for measurement is followed by a value in other units in parentheses, the second value may be approximate. The first stated value is the requirement.

In Canada, there are two official languages, English and French. All safety warnings must be in French and English. Attention is drawn to the possibility that some Canadian authorities may require additional markings and/or installation instructions to be in both official languages.

Annexes A and B, both identified as normative, form a mandatory part of this Standard.

Note: Although the intended primary application of this Standard is stated in its scope, it is important to note that it remains the responsibility of the users of the standard to judge its suitability for their particular purpose.

Document History

UL 2577
February 7, 2013
UL Standard for Safety Suspended Ceiling Power Grid Systems and Equipment
Preface This is the common UL and ULC Standard for Suspended Ceiling Power Grid Systems and Equipment. It is the First edition of both CAN/ULC-S2577 and ANSI/UL 2577. This Joint Standard was...
February 7, 2013
UL Standard for Safety Suspended Ceiling Grid Low Voltage Systems and Equipment
These requirements cover suspended ceiling grid low voltage systems and equipment intended for installation and use in accordance with the: In Canada: Canadian Electrical Code, Part I, Safety...
February 7, 2013
UL Standard for Safety Suspended Ceiling Grid Low Voltage Systems and Equipment
These requirements cover suspended ceiling grid low voltage/extra-low voltage systems and equipment intended for installation and use in accordance with the: In Canada: Canadian Electrical Code,...
February 7, 2013
UL Standard for Safety Suspended Ceiling Grid Low Voltage Systems and Equipment
These requirements cover suspended ceiling grid low voltage systems and equipment intended for installation and use in accordance with the: In Canada: Canadian Electrical Code, Part I, Safety...
June 22, 2012
OUTLINE OF INVESTIGATION FOR SUSPENDED CEILING GRID LOW VOLTAGE SYSTEMS AND EQUIPMENT
These requirements cover suspended ceiling grid low voltage systems and equipment intended for installation and use in accordance with the National Electrical Code, ANSI/NFPA 70. The suspended...
December 17, 2010
OUTLINE OF INVESTIGATION FOR SUSPENDED CEILING GRID LOW VOLTAGE LIGHTING SYSTEMS
These requirements cover suspended ceiling grid, low voltage lighting systems and components intended for permanent installation and for use in a suspended ceiling grid in accordance with Article 411...
October 23, 2009
OUTLINE OF INVESTIGATION FOR SUSPENDED CEILING GRID LOW VOLTAGE LIGHTING SYSTEMS
These requirements cover suspended ceiling grid, low voltage lighting systems and components intended for permanent installation and for use in a suspended ceiling grid in accordance with Article 411...
June 30, 2009
OUTLINE OF INVESTIGATION FOR SUSPENDED CEILING GRID LOW VOLTAGE LIGHTING SYSTEMS
A description is not available for this item.

References

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