Electrical Specifications

Learn about the PA-220 firewall electrical specifications.
The following table describes PA-220 firewall electrical specifications.
Specification Value
Power adapter
The PA-220 firewall operates on DC power that is provided by the external power adapter (provided).
The firewall can operate on one power adapter or you can install a second power adapter for power redundancy.
Input voltage
Power adapter (AC side)—100-240VAC (50-60Hz)
The power adapter converts the AC power to 12VDC to provide power to the firewall.
Power consumption
Maximum—25W
Average—21W
Maximum current consumption
Firewall—1.75A@12VDC
Power adapter (AC side)—0.5A@100VAC, 0.2A@240VAC
Maximum inrush current
AC power adapter input—0.47A@100VAC

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