CAN/ULC S527-11 Standard for Control Units for Fire Alarm Systems

standard by Underwriters Laboratories of Canada, 05/16/2011

Full Description

This Standard covers requirements for control units, fire alarm systems and control unit accessories foruse in accordance with CAN/ULC-S524, Standard for the Installation of Fire Alarm Systems, inaccordance with Rule 32-004(1) of C22.1, Safety Standard for Electrical Installations, Canadian ElectricalCode, Part I; and the National Building Code of Canada.

This Standard also covers smoke control features when incorporated as a part of the control equipment,releasing device service and stand alone power supplies. This edition of the standard was updated toaddress technological advancements.

Product Details

Published: 05/16/2011