Transfer Switches

The J03ATSA20600 from ASCO is identified as an automatic transfer switch and the listed specifications are single-phase electrical service, a 2-pole configuration, a current rating of 600A, and open transition.

ASCO's J03AUSA20600 is built as an automatic transfer switch and has a 2-pole configuration, a current rating of 600A, open transition, and service-rated construction.

The J03ATSB30600 model from ASCO is identified as an automatic transfer switch with documented specifications that include a 4-pole configuration, open transition, three-phase electrical service, and a current rating of 600A.

ASCO's J03AUSB30600 serves as an automatic transfer switch whose documented specifications include open transition, a current rating of 600A, service-rated construction, and a 4-pole configuration.

The ASCO unit, model D03ATSA30070, is built as an automatic transfer switch and the technical specification includes open transition, a current rating of 70A, a 3-pole configuration, and three-phase electrical service.

The ASCO unit, model D03AUSA30070, operates as an automatic transfer switch with technical details including service-rated construction, a 3-pole configuration, three-phase electrical service, and a current rating of 70A.

Model H03ATSA20800, from ASCO, serves as an automatic transfer switch and is specified with single-phase electrical service, open transition, a 2-pole configuration, and a current rating of 800A.

ASCO's H03AUSA20800 is built as an automatic transfer switch and the listed specifications are open transition, a current rating of 800A, service-rated construction, and single-phase electrical service.

This ASCO model H03ATSB30800 functions as an automatic transfer switch whose technical specifications include a 4-pole configuration, a current rating of 800A, open transition, and three-phase electrical service.

For ASCO model H03AUSB30800, the unit is built as an automatic transfer switch with documented specifications that include service-rated construction, a 4-pole configuration, a current rating of 800A, and open transition.