This Shunt is designed for Viewline Ammeters. It is Not Compatible with Vision, Cockpit or Series 1 Gauges.
391-300 = 30 Amps
391-301 = 60 Amps
391-302 = 100 Amps
391-303 = 150 Amps
WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to www.p65warnings.ca.gov