![ARCO Marine BI-1203-3A Battery Isolator - 120A - 1 Alternator, 3 Battery [BI-1203-3A] Marine Safety | Flotation Coats/Pants Swing out design allows replacement](https://cdn.shopify.com/s/files/1/0721/9652/2136/files/106601XL.jpg?v=1759378089)
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
Swing out design allows replacement of the fuse without removing fasteners
Made with easy inflatable inner bladders offering over 30 lb
AB-1100 Flotation Bomber Jacket - Hi-Vis Yellow/Black - Large
UPC: 029402050529
ARCO Marine BI-1203-3A Battery Isolator - 120A - 1 Alternator, 3 Battery [BI-1203-3A] Marine Safety | Flotation Coats/Pants Swing out design allows replacementBI 1203 3A Battery Isolator 120A 1 Alternator, 3 Battery The Arco Marine BI 1203 3A is an inboard outboard battery isolator that can handle 1 alternator, 3 batteries, and 120A max. Rated for use with 10 to 350 amp alternators on 12, 24, or 32 volt negative ground systems. *Includes exciter terminal Features: 1 alternator, 3 batteries, 120A max Inboard and outboard battery isolators are solid state devices that allow electrical current to flow in one