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4PRO ATS-250A-RSC-4P Automatic Changeover Transfer Switch

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$348.00

$ 99 .00 $99.00

In Stock

About this item

  • Rated Operating Voltage: 230/400V(2-3 phase), 230V (single phase), 120/208V(3 phase), 120/240V (2 phase).
  • Voltage frequency: 50/60Hz.
  • Switching poles: 4
  • Rated operating current: up to 250А per device pole;
  • Working temperature range: from -5'C to +40'C;


The ATS-250A-RSC-4P changeover switch is designed to automatically transfer load circuits from main power source to reserve source in a wide variety of 1-3 phase applications. FEATURES - Electric motor gear activated switching; - 1-3 phase 4 pole operation; - Auto and Manual/Remote mode switch; - 3 position switch handle("I"-"0"-"II"); - Generator start/stop remote control outputs; - External ATS/AMF controller remote control inputs; - High reliability and low power consumption due to fixed positions of the change-over mechanism energized during switching process only; - Front side position indication pointer and external lamp outputs; - Control signal protection fuses; - Built-in mechanical and electrical interlocking.


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