Progressive Dynamics PD53-100, 100 Amp 120/240V Automatic Transfer Switch
The 120/240 VAC 100-Amp Automatic Transfer Switch from Progressive Dynamics, Inc. automatically senses generator power and prevents two power sources from entering the AC Distribution Panel simultaneously. Featuring dimensions of 6" x 12" x 10", the PD53-100 automatic transfer switch offers heavy duty contactors to prevent contact damage during high current transfer operations, time delay circuit board to ensure stable generator voltage before transfer and rugged, heavy-duty, screw-type wiring terminals ready to wire to contactor base.
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