Original price was: $225.00.$135.00Current price is: $135.00.
Standard for Control Units for Fire Alarm Systems
standard by Underwriters Laboratories of Canada, 04/05/2019
Description
ULC 527 – Standard for Control Units for Fire Alarm Systems
Product Details
- Edition:
- 4
- Published:
- 04/05/2019
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
Original price was: $260.00.$156.00Current price is: $156.00.
Standard for Control Units for Fire Alarm Systems (CAN/ULC S527-11-AMD-1 (2014))
standard by Underwriters Laboratories of Canada, 07/01/2014
Description
ULC Standards has recently published Amendment 1 to the Third Edition National Standard of Canada, CAN/ULC-S527-11, Standard for Control Units for Fire Alarm Systems.
This replaces the CAN/ULC-S527-11, Third Edition Standard for Control Units for Fire Alarm Systems.
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
- Edition:
- 3
- Published:
- 07/01/2014
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
