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Products for Commercial Buildings

ASCO 7000 series automatic transfer switches in a facility

Automatic Transfer Switches 

Aerial view of lightning over a city at night, weather.

External Mount Surge Protective Devices 

ASCO paralleling switchgear installation

Low Voltage Power Control Systems 


Critical Power Management Systems 

ASCO 6180 resistive reactive load bank testing a diesel generator

Resistive Reactive Load Banks 

Featured Content

Commercial Building Videos

5702 Power Management Gateway

The ASCO 5702 Power Management Gateway offers all the functions of a dedicated EPMS, and features full capabilities for managing facility power in an industrial grade network appliance.

Surges and SPDs defined

The term surge is commonly used to inaccurately describe a range of electrical anomalies. Find out the correct definitions and learn more about "surges" in this white paper.

UL 1008, 7th Edition Withstand and Closing Rating Requirements

UL 1008 - Standard for Transfer Switch Equipment specifies qualification testing requirements for transfer switch equipment.