from USA
to Seychelles
in 5-8 days
At your doorstep by Jul 31  to Aug 03 with standard delivery


  • 120/240 volt.
  • With a flick of the generator switch, the ATS 503 line generator switch from Parallax transfers power smoothly between Shoreline power and generator/secondary power source, regardless of line voltage conditions.
  • Engineered for superior reliability in 50 amp.
  • Electronic circuit board design is proven in extensive cycle testing to withstand heat and torque.
  • Easy installation.
  • ›See more product details.
  • Imported from USA.
The Parallax ATS line generator switches are The strongest in the industry and is the most trusted way to transfer power between shoreline and RV generators. Users benefit from not having to handle plugs or electrical cords to transfer power. Other features include UL Type 1-16 ga steel and conforms to UL STD. 1008 (CSA c222#178. Aei).

Parallax Power Supply  ATS503 120/240V 50 Amp Transfer Switch


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