Perko 8503DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect w/o Key Lock [8503DP]Medium Duty Battery Selector Switches Diameter: 5 1 4" Depth: 2 5 8" Polycarbonate Body with Brass Terminals Ignition Protected For use with 6 to 32 Volt Marine Electrical Systems Capacity 250 AMPS Continuous, 360 AMPS 5 Mins. Intermittent Terminal Stud Size: 5 16" When used with Non Unitized Alternators, these models will interrupt the field current (reducing the possibility of damage) if turned "OFF" with the engine runnin Specifications: AFD: Yes

UPC: 791659060032

Designed for outboard engine installation when factory cables need to be extended

VHF 300 AIS

55PD V2/AP

Uses automatic transmission fluid

UPC: 791489310260

UPC: 091887113754

Riptide ST

UPC: 719441110239

Stock Length - 37" (940mm)

7235 A-Series Double Pole Toggle - 15AMP - White

DC Digital Voltmeter