The Silent Knight (PS-BB) Box Back SGB-32S is a precision-engineered mounting solution designed specifically for fire alarm pull stations in commercial and institutional environments. This specialized backbox provides critical structural support and electrical interface for Silent Knight pull station assemblies, ensuring reliable performance and seamless integration with addressable fire alarm control panels.
Engineered for professional fire alarm installers and facilities managers, the PS-BB backbox meets rigorous industry standards for fire detection and notification equipment. Its robust construction facilitates secure mounting in high-traffic areas such as corridors, exits, and mechanical spaces where immediate alarm activation is essential for life safety protocols.
Key Features
- Compatible with Silent Knight dual action and single action pull station models
- Constructed from heavy-gauge steel with corrosion-resistant finish
- Designed for flush and surface-mount configurations in commercial installations
- Includes pre-configured electrical knockouts for simplified wiring connections
- NFPA 72 compliant mounting platform for consistent fire alarm system integration
- Supports addressable and conventional fire alarm panel architectures
Specifications
- Material: Cold-rolled steel
- Finish: Powder-coated red
- Mounting: Flush and surface-mount options
- Electrical Ratings: Compatible with standard 24VDC fire alarm circuits
- Dimensions: Standard single-gang backbox configuration
Ideal for use in healthcare facilities, educational campuses, office complexes, and industrial environments, the Silent Knight PS-BB backbox represents a critical component in comprehensive fire detection and notification systems. Engineered to UL 268 and UL 464 standards, this mounting solution provides the reliable infrastructure required for professional fire alarm installations.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.4 lbs |
|---|---|
| Dimensions | 5 × 3.5 × 3.5 in |
| Condition | New |
| Manufacturers | Silent Knight |
| Part Type | Pull Station |







