Blue Sea HD-Series Battery Selector Switch On/Off 600A.

Blue Sea HD Series 600A Battery Selector Switches

Models:

• 3000-BSS: Battery Selector Switch On-Off

• 3001-BSS: Battery Selector Switch On-Off with Alternator Field Disconnect (AFD)

Overview

Blue Sea Systems 3000 Series battery selector switches are built for maximum conductivity and durability with tin-plated copper studs designed to handle heavy battery cables up to 4/0 AWG. The one-piece terminal stud design ensures connections never loosen over time. These switches fit most Perko and Guest low amperage battery switch hole patterns and offer flexible mounting options (surface, rear, or front panel). The tactile knob position indicator provides intuitive feedback, even without visual confirmation. Waterproof to IP66 rating, these switches are robust and reliable for marine power systems.

Key Features

• Tin-plated copper studs for excellent conductivity and corrosion resistance

• Accepts large battery cables (up to 4/0 AWG) with 7/8" (22 mm) stud length

• One-piece terminal stud designed to never loosen

• Fits standard Perko and Guest low amperage switch hole patterns

• Mounting options: surface, rear, or front panel

• Tactile indicator to convey knob position by feel

• Waterproof rating IP66 (resistant to powerful water jets)

• Model 3001-BSS includes ignition protection and Alternator Field Disconnect (AFD) functionality for safe gasoline-powered boat installation

Specifications Comparison