The NewMar GI-50 Galvanic Isolator, 50 Amp slows the corrosion of sacrificial zinc in boat hulls, shafts, and props by blocking a large portion of the low voltage currents involved with electrolysis. The result is time and money saved on boat haul-outs and replacement zinc.
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Specifications
Shore Power Voltage: 115 - 230 VAC, 50 - 60 Hz.
Current Ratings (Nominal): 50 Amps
Maximum Short Circuit:...
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5000 Amps
Stray Current Protection: Up to 1.4 Volts DC
All boat wiring should conform to USCG 33 CFR 183-1 and ABYC Standard E11 (AC & DC systems).
Related Material
NewMar GI-50 Galvanic Isolator, 50 Amp Manual
NewMar Online Catalog
Install the GI-50 between the AC safety ground and the DC bonding system (please see Typical Wiring diagram below). All NewMar GI-50 Galvanic Isolator, 50 Amp units feature a large capacitor that provides a secondary low impedance path for sending AC currents to the ground for additional safety.
NewMar GI-50 Dimensions
Inches: 4.5H x 4.7W x 8.9D
Centimeters: 11.4H x 11.9W x 22.6D
Weight Lbs.: 3.2
Weight Kg.: 1.5
NewMar GI-50 Typical Wiring
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us
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