Discover the world leader in emergency and standby power transfer solutions with ASCO Power Technologies. Our automatic transfer switches and non-automatic transfer switches provide maximum reliability and excellent value, ensuring seamless power transfer to emergency sources when needed most.

ASCO Power Technologies, is the world leader in emergency and standby power transfer solutions. Reliably transfer loads to emergency sources with automatic transfer switches and non-automatic transfer switches. Maximum reliability & Excellent value. With a automatic transfer switch, you get a product backed by ASCO Power Technologies, the industry leader responsible for virtually every major technological advance in the Transfer Switch industry.

Designed for one purpose – to automatically transfer critical loads in the event of a power outage. Each and every standard component was designed by ASCO engineers for this purpose.

The series 300 incorporates the Group G controller with enhanced capabilities for dependable operation in any environment. A user friendly control interface with a 128×64 graphical LCD display and intuitive symbols allow for ease of operation while visual LED indicators verify transfer switch status. Operating parameters and feature settings can be adjusted without opening enclosure door.

The rugged construction and proven performance of the ASCO series 300 assure the user of many years of complete reliability. The Series 300 is even designed to handle the extraordinary demands placed on the switch when switching stalled motors and high inrush loads. ASCO’s series 300 modular, compact design makes it easy to install, inspect and maintain. All parts are accessible from the front so switch contacts can be easily inspected.

Designed to fit anywhere – with space in electrical outlets being at a premium, the use of wall or floor-mounted ASCO Power Transfer Switches assures designers optimum utilization of space.