- New
ULC 533
$0.00
ULC 533 Egress Door Securing And Releasing Devices (CAN/ULC S533-08)
standard by Underwriters Laboratories of Canada, 07/01/2008
Full Description
This Standard shall apply to egress door securing and releasing devices to perform the function of holding a door in the closed position and releasing the door to permit free egress when operated. Egress door securing and releasing devices are considered ancillary devices and are not an integral part of the fire alarm system.
M00001937
2021-06-03
New product
ULC 533 Egress Door Securing And Releasing Devices (CAN/ULC S533-08)
standard by Underwriters Laboratories of Canada, 07/01/2008