Potter Electric GUARDIAN-BBU-20 Battery Backup Unit

Product Description

The POTTER ELECTRIC SIGNAL CO. US GUARDIAN-BBU-20 is a battery backup unit designed to maintain power to fire alarm and surge protection systems during primary power interruptions. When grid power fails or fluctuates, this unit keeps critical life-safety circuits energized, reducing the risk of system downtime during an emergency. It is sold individually and is installed by licensed fire alarm technicians or electricians working on commercial and residential life-safety systems. The GUARDIAN-BBU-20 fits within the fire surge protection product category and serves as a key component in maintaining continuous system operation.

This battery backup unit is used in fire alarm system installations where uninterrupted power is required to meet code compliance. Typical applications include commercial buildings, light industrial facilities, and institutional settings where fire detection and suppression systems must remain operational during power outages. Installation is performed during new construction or as a retrofit to existing fire alarm panel infrastructure. This unit is sold as a single piece and is suited for environments demanding reliable backup power for life-safety equipment.

Key Features

• Provides battery backup power to fire alarm and surge protection circuits during primary power loss
• Designed for life-safety system applications requiring continuous operation
• Sold as a single unit for straightforward procurement and installation
• Fits within the fire surge protection product category for organized system planning

Compatibility

Designed as an OEM-style replacement or supplemental backup power unit for fire alarm and surge protection systems within the POTTER ELECTRIC SIGNAL CO. US product line.

Installation Notes

Installation should be performed by a licensed fire alarm technician or qualified electrician familiar with NFPA 72 requirements for fire alarm system power supplies. Disconnect and lock out all primary power to the fire alarm panel before servicing or connecting the backup unit. Follow the manufacturer's wiring instructions and local authority having jurisdiction requirements for battery backup integration. Verify system operation and battery charging status after installation before returning the system to service.