Product Images

Broadest selection of ULT 1008 Listed automatic transfer switches in the market, which deliver a host of features and benefits to meet your application needs, including:

Contactor and circuit breaker construction.

Open-delayed, open-in-phase & closed transition switching.

Bypass isolation type.

Three tiers of automatic transfer switch controllers.

Integrated service entrance option.

Field Adaptable Design

Industry-leading UL 1008 Listed withstand close-on ratings.

Easy integration into switchboards and motor control centers.

Three-source switching solutions.