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

Fits panels up to 3/8" thick

Discharge Outlet - 3/4"

Beamwidth 25° to 16°

Provides 24 hour circuit protection

The smart ‘keep alive’ feature solves a common problem causing unreliable tachometer readings

Complete Customization

KingPin™ 7" x 7" Seat Mount with Spring - E-Coat Finish

industry leading fishing products

Pole Mount GS25/ZG100/POINT-1

Attach the Bilge Pump Connector to the bilge pump and plug the other end into the Wireless Module

Compatible with: All HELIX 5 models

SkegGuard® 27281 Stainless Steel Replacement Skeg