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ULC 526
- Visible Signaling Devices for Fire Alarm and Signaling Systems, Including Accessories (CAN/ULC-S526:2016)
- standard by Underwriters Laboratories of Canada, 01/01/2016
- Publisher: ULC
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CAN/ULC-S526:2016 is a binational standard fully harmonized with ANSI/UL 1638, Visbile Signaling Appliances - Private Mode Emergency and General Utility Signaling, that can be used for Canada and the United States.
This standard applies to visual signaling devices intended for ordinary (non-hazardous) indoor and/or outdoor installation:
a) In Canada, in accordance with CSA C22.1, Canadian Electrical Code, Part I, Safety Standard for Electrical Installations; and with CAN/ULC S524, Standard for Installation of Fire Alarm Systems; and
b) In the United States in accordance with the National Electrical Code, NFPA 70, and theNational Fire Alarm and Signaling Code, NFPA 72.
This standard applies to visual signaling devices intended for ordinary (non-hazardous) indoor and/or outdoor installation:
a) In Canada, in accordance with CSA C22.1, Canadian Electrical Code, Part I, Safety Standard for Electrical Installations; and with CAN/ULC S524, Standard for Installation of Fire Alarm Systems; and
b) In the United States in accordance with the National Electrical Code, NFPA 70, and theNational Fire Alarm and Signaling Code, NFPA 72.