ATS 2P Automatic Transfer Switch

ATS 2P Automatic Transfer Switch provides a reliable means of transferring essential load connections between primary and alternate sources of electrical power. Data centers, hospitals, factories and a wide range of other facility types that require continuous or near-continuous uptime typically utilize an emergency (alternate) power source such as a generator or a backup utility feed when their normal (primary) power source becomes unavailable.

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  • Reasonable structure, small volume, nice appearance, provided with protective shield, safer and more reliable power supply.
  • Complete protective functions, including short circuit, overload, open phase and loss-of-voltage protection.
  • Reliable remote double-break with EPS fire protection power supply interface DC12-24V.
  • Noiseless, energy saving, simple installation, easy operation, reliable and stable performance.


  • Fire-fighting equipment
  • Smoke Extract Fans
  • Sprinkler pumps
  • Emergency lights



Item ATS
Rated Working Current 10A 16A 20A 25A 32A 40A 50A 63A
Rated Working Voltage AC400V
Controling Voltage AC230V
Rated Short Circuit Breaking Capacity 3KA
Rated Short Circuit Making Capacity 3KA
Rated Insulation Voltage AC500V
Transfer Time ≤3S
Frequency 50/60HZ
ATS Level CB Class
Standard IEC60947-1