As we become more dependent on the quality and reliability of electrical power, interruption or complete loss of power can create serious and even crippling financial losses, or impose dangers to life and safety.

ASCO Power Technologies (ASCO) provides the solutions to handle the transfer of critical loads to emergency sources reliably and with state of the art products. Using ASCO products can mean the difference between a minor inconvenience and a major catastrophe. You'll find ASCO Power Transfer Switches wherever there is a critical load to be protected.

When flexibility in power switching is a must, ASCO offers a variety of product solutions to meet virtually every application requirement, including distributed generation applications.

That's why the 4000 Series is available in open, delayed, and closed transition configurations. Additionally the switched neutral option provides for reliable operation of ground fault protection systems.

ASCO Power Transfer Switches are CE Marked and IEC 60947-6-1 compliant.