WFCO WF-9800 SERIES DECK-MOUNT CONVERTER/CHARGERThe versatile, advanced power source solution. Convenient deck-mount installation. Cut-out dimensions: 4-5/8 Width x 4 Height x 7-1/2 Depth. 15761 Converter/Charger is 35 Amp DC, and replaces Progressive Dynamics #PD9130. Parallax #7430. Atwood #32. and Iota #DSL-30.WFCO Converters come with the following features and safety protection:FEATURES: 3 Stage battery charging system. LED fuse boards. UL, cUL-Listed FCC Class B.PROTECTION: Reverse Polarity. Over Temperature. Short Circuit. Overload. Over-current. Current controlled fan.