Consulting-Specifying Engineer Product of the Year (POY) Finalist

We’re thrilled to be nominated as a finalist for the Product of the Year (POY) of Consulting-Specifying Engineer.

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Richmond Engineering Conference

Come and join us on the 21st May as we discussed emergency power distribution systems from industry experts.

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Surge Protection for Precision Cooling Systems

To fully protect precision cooling equipment in data centers, surge protective devices should be installed on all critical branch panels and computer room air conditioners within a facility.

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ASCO Product Portfolio Video

Learn more about our products.

Hospital facility powered by ASCO products
Explore our Load Banks & Sigma Control

Our new interactive webpage explains the numerous best-in-class features of our load banks and Sigma control.

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Industry Leading White Papers

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ASCO Engineer examining machine


ASCO Power Technologies has provided power reliability solutions for more than 125 years. It’s our commitment to innovation that makes our power products and service solutions indispensable in mission-critical functions in different industries.

ASCO Engineer inside laboratory

Engineered For Reliability

Unplanned downtime affects every aspect of your business. That’s why we offer reliable and efficient products that work together to safeguard your mission-critical networks. From paralleling switchgear to surge suppressors, load banks to communication products and power quality measurement tools, ASCO innovation stretches way beyond transfer switches.



Power Management Systems - Part 1

With the growing demand for emergency power in many buildings, and the increasing priority placed on energy efficiency, power management systems are a logical option for facility managers to consider.

April 24, 2019

Surge Protection for Uninterruptible Power Supplies

Uninterruptible Power Supplies (UPS) are commonly deployed to provide short-term backup power for information technology equipment and facilities.

May 08, 2019

We design, manufacture, and support groundbreaking power protective devices and systems that integrate hardware and software efficiency. All our products are built to surpass today’s demanding worldwide standards. We deliver unrivaled service on a global scale, every time.