NewMar APS-70 Automatic Power Selector In Enclosure, Used-Item Is Equipped With A Blue Sea System 1733 Voltmeter On Front of Enclosure. Enclosure Is a Hoffman A1086CHSFG Type: 4,4X,12,13. NewMar APS-70 Offers Redundant Power DC Source Isolation With A Load Rating of 12-48VDC 70A-See Pictures