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100A Service Entrance Rated Three Phase Automatic Transfer Switch

Model #RTSW100K3

Starting At

$1,809.00 MSRP Where To Buy

This Service Entrance 100A three phase automatic switch features a NEMA 3R outdoor rated enclosure and a heavy duty contactor designed for years of service.

This switch features a 2 year limited warranty.

100A Service Entrance Rated

Designed to give options as to whether to install indoors or outdoors, this enclosure protects the internal components of the switch from rain, snow, ice, and debris. 

We stand by our high-quality, innovative product design with a 2-year limited warranty.

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