Blue Sea Systems 9001EBSS e-Series Battery Selector Switch 4 Position 350A

The Blue Sea Systems 9001EBSS e-Series Battery Selector Switch provides reliable battery management for dual battery bank systems. This 4-position rotary switch allows you to select between two isolated battery banks, combine both banks for maximum capacity, or disconnect all power for safe storage and maintenance.

Key Features:

• 4-position selector: Battery 1, Battery 2, Both (combined), or Off
• 350 amp continuous rating with 600 amp intermittent surge capacity
• 32 volt DC maximum system voltage for 12V and 24V applications
• Ignition protected design meets ABYC and USCG standards for marine use
• Heavy-duty brass contacts with silver plating for reliable conductivity
• Lockable red operating knob prevents accidental switching
• Built-in AFD (Alternator Field Disconnect) protection
• Compact footprint for easy installation in tight spaces

Ideal for marine vessels, RVs, and commercial vehicles requiring professional-grade battery isolation and management. The e-Series switch construction features corrosion-resistant materials designed for harsh marine environments. Allows charging of both battery banks simultaneously while maintaining isolation between house and starter batteries.