Description
The Blue Sea 9003e e-Series Battery Switch Single Circuit ON/OFF with AFDfromNomadic Supply Company® switches isolated battery banks to all loads or combines battery banks to all loads.
Blue Sea 9003E e-Series Battery Switch Single Circuit ON/OFF (9003E-BSS) Features:
- Make-before-break contact design allows switching between battery banks without power interruption
- Switches battery banks in applications requiring high power output, reliability, and low heat generation
- 350A continuous rating for inboard gasoline or diesel engines
- Ignition protected safe for installation aboard gasoline powered boats
- Case design allows surface or rear panel mounting
- Tin-plated copper studs for maximum conductivity and corrosion resistance
- Accepts up to 4/0 AWG battery cables
- Terminal studs accept 3/8″ (M10) ring terminals
- 7/8″ stud length accepts multiple cable terminals
- Blue Sea Systems one-piece terminal stud design never loosens over time
- One-piece stainless steel flange nuts ensure safe and secure connections
- Fits most standard Perko and Guest battery switch hole patterns
- Blue Sea Systems stands behind its products for as long as you own them
Blue Sea 9003E e-Series Battery Switch Single Circuit ON/OFF (9003E-BSS) Specifications:
- Switch type: Selector 4 Position
- Color: Red
- Cranking rating (30 sec.): 1200A
- Intermittent rating (5 min.): 600A per circuit
- Continuous rating: 350A
- Maximum operating voltage: 32V DC
- Regulatory:
- Meets UL 1500 and SAE J1171 external ignition protection requirements
- Ingress Protection IP66 – dustproof/protected against heavy seas and jets of water from all directions
- CE marked, ISO 8846, UL Listed – UL 1107 electric power switches
- Meets American Boat and Yacht Council (ABYC) requirements for battery switches


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