100 Years of Power Source Switching & Controls | Schneider Electric USA

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E-Guide: ASCO Power Solutions

Discover our e-guide to learn how a century of innovation in Power Source Switching and Controls provides reliable solutions for the future.

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Explore a century of innovation

Since 1925, the Automatic Transfer Switch has been the cornerstone of ASCO's commitment to reliability and expertise. ASCO has pioneered advancements in Power Source Switching and Controls, ensuring progress is never compromised.

1st

Automatic Transfer Switch in the industry

2M+

Install Base

117

US Patents

30+

Compliance Codes and Standards

1200+

Dedicated professionals

60+

Countries Global Presence

Reliable Solutions for Every Segment

Bluebird Underground Data Centre

Bluebird Underground Data Centre

Children's Hospital New Orleans

Children's Hospital New Orleans

Wastewater Treatment Plant, Glasgow, Montana

Wastewater Treatment Plant, Glasgow, Montana

Children's Home

Children's Home Puerto Rico

Discover a Century of Innovation

1925

First Automatic Transfer Switch(ATS)

1938

First ATS with Mechanically held contacts

1940

First facility to install ATS

1967

First Power Control System

1980

First Bypass Isolation Transfer Switch

1985

First Switchgear user interface

2011

First Bypass Isolation Transfer Switch

2024

ASCO SourcePact Interconnect Source Isolation Switch

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