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The Barnes model BB15-12 battery backup inverter system allows the user to have an automatic battery backup to power critical electrical systems in the event of a power outage. Sump pumps, furnaces, refrigeration units, and other appliances will operate on batteries while commercial AC power is off, then the BB15-12 will automatically switch from battery power to AC when the power is restored. The BB15-12 recharges backup batteries while AC power is on. The AC line is protected with 15 amps slow acting fuse. Power lights identify when the pump is operating on AC or DC power.

Features

• Maximum 12 amp pump load
• Displays input wattage or battery voltage
• Turns off battery power circuit without turning off the AC power
• The AC line is protected with 15 amp slow acting fuse
• Modified Sine Wave Output
• LED power lights indicates to the operator that the battery is not in use and the pump is running on AC power
• Mounting hardware not included

Applications

• Residential sump

Please Note

• Battery is not included. 12 volt deep cycle marine battery P/N 10-1450 is recommended.
• Recommended pumps include: SP33, SP33X, SP33A, SP33VF, SP33VFX, SP33AX, SP33D, SP33VFAL, SP33HTX, SP50X, SP50AX, SP50VFX, SP50AB1, SU25, SU33

Model Comparison Chart

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