Blue Sea Systems e-Series Battery Switch Dual Circuit PlusT Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Meets American Boat and Yacht Council (ABYC) requirements for battery switches Inrush Rating: 0.25 sec (10 repeats): 1500 Amps DC Cranking Rating: 9.75 sec (10 repeats): 600 Amps DC Intermittent Rating: 5 min (UL 1107) 525 Amps DC Continuous Rating: (UL 1107) 300 Amps DC Maximum Voltage Rating 48 Volts DC Weight Lb 1.16