Heavy-Duty Series Battery Switches

Up to 600 Amperes Continuous Rating for large diesel engines, high power output, an low heat generation

These switches have a continuous amp rating substantially higher than standard switches for large diesel engines, high power output and low heat generation. Switches are ignition-protected and safe for use aboard gasoline-powered boats, and they meet all ABYC battery switch standards. Long 0.870" one-piece copper studs reduce the risk of overheating and accept four or more cable terminals, and up to 4/0 battery cable size. Case design allows surface or rear panel mounting. Fits all Perko and Guest low amperage battery switch hole patterns. Tactile textures on face let you know the knob position by feel. Rated for high inrush currents (10 repetitions for 0.25sec—Blue Sea Systems Engine Starting Standard).

• Alt. Field Disc: No (available by special order)
• Switch Material: Lexan polycarbonate
• Terminal Material and Size: Tin-plated copper, 1/2" (12mm)
• Switch Dimensions: 3.85"L x 3.85"W x 3.10"H
• Approvals: UL Listed. Meets UL 1500, SAE J1171, CE
• Warranty: Five years