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