Automatic Transfer Switch

[[{"type":"media","view_mode":"media_original","fid":"156964","attributes":{"alt":"Progressive Dynamics, Inc.","class":"media-image","height":"232","style":"float: right;","title":"Progressive Dynamics, Inc.","typeof":"foaf:Image","width":"320"}}]]The 120/240 VAC 100-Amp Automatic Transfer Switch from Progressive Dynamics, Inc. (Marshall, MI) automatically senses generator power and prevents two power sources from entering the AC Distribution Panel simultaneously. Featuring dimensions of 6- x 12- x 10-inches, 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 screw-type wiring terminals ready to wire to contactor base.

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