Automatic Transfer Switches

Automatic transfer switches (ATS) are devices used to transfer power from a primary power source to a backup power source in the event of a power outage or failure. They are commonly used in commercial and industrial settings, as well as in homes that require a reliable backup power supply.

An ATS works by monitoring the primary power source, typically utility power, and automatically switching to the backup power source, such as a generator, if it detects a loss of power. This switch typically happens within seconds or even mili-seconds, ensuring that critical equipment and systems do not experience a disruption in power.

ATS can be designed for a variety of applications, from small residential systems to large-scale commercial and industrial power systems. 

We provied both CB Class and PC Class automatic transfer switches. 

• CB Class - capable of making, withstanding and is intended for breaking short-circuit currents and is provided with over-current releases and is based on devices fulfilling the requirements of IEC 60947-2. This is usually by use of motorised circuit breakers.

• PC Class - capable of making and withstanding, but is not intended for breaking short-circuit currents and is based on devices fulfilling the requirements of IEC 60947-3. This is usually by use of a motorised switching device.

Below are quick links for the range.

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PC Class Automatic Transfer Switch> More

The PC Class ATS is a type of transfer switch that is designed for use in parallel redundant configurations, where multiple power sources are used. It is a reliable and efficient solution for critical applications that require uninterrupted and reliable power supply.

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  AST dual power switch: efficient and stable power guardian

  It is a device used in electrical distribution systems to automatically transfer power supply from a primary source to a backup or alternate source, usually during an outage.

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  FMQ6 Automatic Transfer Switch-(Motor Type)

  FMQ6 Automatic Transfer Switch ATS Class:CB Class ;PC Class Up To 125A

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  FMQ4G PC Class Double Power Automatic Transfer Switch

  FMQ4G PC Class Up To 125A

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  FMQ3G (Isolated Type) Double Power Supply Automatic Transfer Switch

  FMQ3G, PC Class, Up To 3200A

CB Class Automatic Transfer Switch> More

Designed to provide reliable and efficient power transfer in critical power applications such as data centers and hospitals. They use advanced technology and microprocessor-based controllers to monitor power quality and ensure seamless transfer of power between the primary and backup sources.

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  FMQ2 CB CLASS (Motor Type)

  FMQ2 CB CLASS (Motor Type) CB Class, Up To 1600A

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  FMQ6 Automatic Transfer Switch-(Motor Type)

  FMQ6 Automatic Transfer Switch ATS Class:CB Class ;PC Class Up To 125A