The Notifier 18439 chassis ships pre-installed in the BB-XP optional expansion cabinet. First, it provides a factory mounting plate for one or two add-on modules. As a result, installers gain extra board space outside the main FireWarden panel enclosure.
What the Notifier 18439 chassis does
The BB-XP cabinet uses this chassis to host expansion modules for the NFW-50X and NFW-100X intelligent addressable panels. For example, it can mount the ISO-6 six-fault isolator or the NZM-100-6 six-zone interface module. In addition, the chassis bolts into the BB-XP backbox using factory standoffs.
Where the BB-XP and 18439 chassis fit
The cabinet is wall-mount steel with a left-hinged, lockable door. Specifically, it ships fully assembled with the 18439 chassis already in place. Therefore, no separate chassis order is needed when adding the BB-XP to an NFW-50X or NFW-100X site.
Specifications
- Notifier part number: 18439
- Host cabinet: BB-XP optional expansion backbox
- Compatible FACPs: FireWarden NFW-50X and NFW-100X
- Module capacity: one or two expansion modules
- Example modules: ISO-6, NZM-100-6
- Mounting: factory-fitted to BB-XP standoffs
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1.1 lbs |
|---|---|
| Dimensions | 5.8 × 5.8 × 1 in |
| Condition | New |
| Manufacturers | Notifier |
| Part Type | Relay Module |







