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Requirements for electrical release device accessories:
Each individual electrical release device is to be provided with an UL Listed supervisory switch.
The supervisory switches are to be installed by the Authorized Distributor, in accordance with
NFPA 2001 for all the electrical release devices.
The supervisory switch must provide a supervisory signal to the fire detection and extinguishing
control panel if the electrical release devices are not in place and not ready to release the fire
extinguishing system.
The Authorized Distributor must use UL certified components such as junction boxes, flexible con-
duits, and conduit fittings and install the system according to NFPA 70 and NFPA 72.
1.4 Requirements For Detection Elements And Control Panels
Fires must be detected reliably and at the earliest possible stage in the outbreak of the fire. Early
fire detection is the basis for actuating the system at an early stage and therefore ensuring the
lowest level of fire damage.
The components of the fire detection and suppression control panel must comply with the appli-
cable local regulations.
UL listed or FM Approved extinguishing system devices with an electric release require the use of a
UL listed or FM Approved fire detection system/electric control device that is compatible with the
release device. Likewise, all fire detection devices must also be UL-listed or FM-accredited and com-
patible with the fire detection system/electric control device.
Operator's Manual | Oxeo PR LCP | F_101821 Rev 02 | 08-2022 | en
General
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