The Notifier TR-320 trim ring is a precision-engineered replacement component designed specifically for the NFS-320 fire alarm control cabinet. Fire alarm professionals rely on this trim ring to provide a clean, professional finish and secure mounting solution for cabinet installations across diverse commercial and institutional environments. Compatible with Notifier’s reliable NFS-320 series, this trim ring ensures a seamless aesthetic and maintains the critical protective enclosure integrity of fire alarm control panels.
Engineered to meet stringent fire safety standards, the TR-320 trim ring supports the professional installation requirements of addressable fire alarm systems in complex environments such as high-rise office buildings, healthcare facilities, educational campuses, and industrial complexes. Its robust design facilitates precise panel mounting while preventing dust, moisture, and environmental contaminants from compromising sensitive electronic components.
Key Features
- Direct replacement for original Notifier NFS-320 cabinet trim ring with precise OEM specifications
- Constructed from high-durability, flame-retardant materials meeting UL 94V-0 standards
- Seamless black finish designed for professional, low-profile integration with existing panel installations
- Compatible with standard electrical box mounting configurations in commercial fire alarm systems
- Engineered to maintain NFPA 72 compliance for fire alarm control panel enclosures
- Supports consistent thermal and mechanical performance across varied environmental conditions
Specifications
- Material: High-impact polycarbonate
- Color: Black
- Mounting Compatibility: NFS-320 Series Fire Alarm Cabinets
- Regulatory Compliance: UL 268, NFPA 72, NEC Article 760
Professional fire alarm technicians and facilities managers recognize the TR-320 trim ring as a critical component in maintaining the aesthetic and functional integrity of Notifier’s reliable NFS-320 fire alarm control systems. Precise manufacturing ensures consistent performance in demanding commercial installations, from data centers and healthcare facilities to educational institutions and municipal buildings.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 25 × 3 × 3 in |
| Condition | New |
| Manufacturers | Notifier |
| Part Type | Replacement Part |







