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    Transfer Switches

    Using technologies refined by more than 100 years of experience, ASCO low and medium voltage transfer switches reliably transfer mission-critical loads between normal and emergency power sources decade after decade.

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    The Power of a QR Code

    QR Codes enable authorized users to access transfer switch-specific documents using mobile devices. Access electronic manuals, drawings, and more … anytime … anywhere. Easier, faster, better … Unlock the power of QR Codes to streamline your transfer switch experience.
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Product Categories

ASCO 7000 Series Automatic Transfer Switch

Automatic Transfer Switches

Automatic Transfer Switches detect outages, then switch loads to alternate sources without operator input.
ASCO's range of bypass isolation transfer switches

Bypass Isolation Transfer Switches

Bypass features enable the transfer switch mechanism to be isolated for service without disrupting power to loads.

Featured Products

ASCO 7000 Series Automatic Transfer Switch

7000 SERIES Automatic Transfer Switch

Our most advanced method of transferring all types of load in mission-critical applications.
ASCO 7000 Series Bypass Isolation Transfer Switch

7000 SERIES Bypass Isolation Transfer Switch

Available in open, closed and delayed transition designs allowing maintenance with no interruptions.

Featured Content

 

Transfer Switch Comparator

Compare features across ASCO's comprehensive range of automatic transfer switches.

  • 7000 SERIES Transfer Switch Overview

    ASCO 7000 SERIES transfer switches provide industry-leading solutions for transferring critical loads to emergency power sources.

  • Technical FAQs

    How do generator Automatic Transfer Switches communicate with control systems via Modbus?

  • Automatic Transfer Switch Selection Basics

    Low-voltage automatic transfer switches (ATSs) are available in a wide range of ampacities and features. Our white paper entitled ATS Selection Basics surveys common configuration options, and identifies the types of information needed to select an automatic transfer switch.

  • 4000 SERIES Electrically Operated Bypass

    Overview of the features and availability of the 4000 SERIES Electrically Operated Bypass Transfer Switch.

Solutions

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Data Centres 
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Healthcare 

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Commercial Buildings 

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