Welcome to ASCO

Powering Reliability and Protection

At the forefront of electrical safety and power management, we provide industry-leading solutions in Transient Voltage Surge Suppression (TVSS) and Automatic Transfer Switches. Our advanced systems safeguard critical electronic infrastructure against power surges, voltage transients, and power interruptions, ensuring uninterrupted operations and maximum uptime for your business.

Unmatched Surge Protection with ASCO and Emerson

Our comprehensive range of surge suppression products from ASCO and Emerson are engineered to deliver premium performance under extreme conditions. Utilizing innovative Metal Oxide Varistor (MOV) technology, our ASCO Series 510/520 modules defend against high-energy strikes up to 200kA. Meanwhile, Emerson’s multi-phase, multi-mode surge protectors are built with patented surge technology to withstand the harshest power disturbances.

Reliable Power Switching Solutions

Our ASCO Automatic Transfer Switches provide seamless power transfer during outages, safeguarding your critical loads with intelligent control and modular design. From the versatile Series 230 for smaller applications to the robust Series 4000 & 7000 for industrial power systems, our solutions ensure flexibility, reliability, and ease of maintenance. Trust our power management systems to keep your operations running smoothly, no matter the challenge.