The Kidde 74347U outdoor-rated surface-mount backbox represents a critical infrastructure component for professional fire alarm installations requiring robust environmental protection. Engineered specifically for exterior-mounted notification appliances, this red-colored backbox provides essential mechanical and environmental defense for horn/strobe devices deployed in challenging outdoor environments.
Designed for reliability in commercial, industrial, and institutional settings, the 74347U backbox facilitates secure mounting of notification devices in locations exposed to weather, moisture, and temperature variations. Its rugged construction ensures consistent performance across diverse installation scenarios, from manufacturing facilities and transportation hubs to educational campuses and healthcare complexes.
Key Features
- NEMA 3R rated enclosure for superior outdoor environmental protection
- Red powder-coated finish meets standard fire alarm system color requirements
- Compatible with standard horn/strobe notification appliances utilizing surface-mount configurations
- Precision-engineered mounting points for secure and consistent device installation
- Corrosion-resistant materials designed for long-term performance in demanding environments
- Compliant with UL 50 and NFPA 72 installation standards
Specifications
- Material: Heavy-duty thermoplastic
- Color: Fire alarm red (RAL 3000)
- Mounting Type: Surface-mount
- Environmental Rating: NEMA 3R
- Recommended Installation Locations: Exterior building surfaces, industrial environments, transportation facilities
Fire alarm professionals will appreciate the 74347U’s versatility across addressable and conventional notification systems. Its design supports seamless integration with multiple horn/strobe models from leading manufacturers, ensuring reliable emergency communication in critical infrastructure applications.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1.2 lbs |
|---|---|
| Dimensions | 3.6 × 5.3 × 5.3 in |
| Condition | New |
| Manufacturers | Kidde |
| Part Type | Horn / Strobe |
