Legacy / discontinued equipment
Parallax ATS501BP
Legacy Parallax ATS501BP automatic RV transfer switch identified in Winnebago OEM parts documentation.
Best for: Legacy OEM automatic transfer-switch identification and troubleshooting.
Specifications alone do not confirm that a product fits your RV. Match the RV model and year to documented fitment evidence, then check system voltage, battery chemistry, wiring, protection and input/output limits before buying.
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This old model is not being sold as a current recommendation.
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