Raritan Reverse Polarity Alarm [RPA] Brand_em-trak Insulated terminals included

Insulated terminals included

To make using sonar even simpler

Easy Installation

or select Apelo RGB for complete control of the color spectrum

The Splice Line fittings are designed to be light weight and easy on the line

Raritan Reverse Polarity Alarm [RPA] Brand_em-trak Insulated terminals includedReverse Polarity Alarm An essential aid for traveling boaters when connecting to unfamiliar dockside power. The quality of marina wiring can vary greatly from place to place and from plug to plug. That is why most boats designed to plug into shore power have a polarity indicator. It is usually a warning light on the AC electrical panel, although it can also be an audible alarm. It is an important safety feature that few boat owners fully understand or