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Identifies faulty park power plus offers surge protection. Convenient Easy-T-Pull™ plug handles. Indicators illuminate to show power status. Tests for and indicates: Open ground, open neutral, correct polarity. Measures 17.5 inches long. Southwire 44270. Newmar part number 028771.
You may also need this transfer switch: Southwire RV Automatic Transfer Switch 50A Hardwire Model 40100-001
