63A vs 63 Series


63A Series

All external connections: The pigtail AC plug is connected to the BDA via a waterproof connection.  External connection points are included for DC and Alarms. Connectors and cables are required and can be purchased from Bird separately.



63 Series

Some installs mandate a hardwired AC connection, in this case, the 63 Series is used.

Conduit openings are included to access and hardwire to the inside terminals for AC, DC and Alarms.




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