![ARCO Marine BI-1203-3A Battery Isolator - 120A - 1 Alternator, 3 Battery [BI-1203-3A] Sailing Large Clearance around terminal studs](https://cdn.shopify.com/s/files/1/0621/9680/9967/files/106601XL.jpg?v=1731011924)
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Large Clearance around terminal studs accecpt heavy gauge wire lugs
Temp F/C N/A Timed Toggled Protocol (TTP) N/A Third Party Dimmer Compatibility (3PD) N/A Color Match Commitment (CM) N/A Mounting Hole Diameter N/A Height N/A Width N/A Depth 0
Horizontal Beam Angle: 58
Illuminated Backlit Fire-Orange Tip Pointer
and update the charger when new software features become available
ARCO Marine BI-1203-3A Battery Isolator - 120A - 1 Alternator, 3 Battery [BI-1203-3A] Sailing Large Clearance around terminal studsBI 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