Description
Blue Sea Systems Outboard 6004 Single Circuit ON-OFF w/Locking Key – Red is organized for electrical wiring & connectors shoppers who need a clear, professional marine parts buying experience.
Single Circuit ON-OFF with Locking Key – Red 300 Amps continuous rating for outboards and small gasoline or diesel engines Tin-plated copper studs for maximum conductivity and corrosion resistance Studs accept 3/8″ (M10) ring terminals 7/8″ (22 mm) stud length accepts multiple cable terminals Blue Sea Systems one-piece terminal stud design never loosens over time One-piece stainless flange nuts ensure safe and secure connections Isolating cover protects rear contacts Breakout tabs allow wire access in any direction Specifications: Switch Type: Single Circuit ON-OFF Color: Red Maximum Voltage: 48V DC Continuous Rating: 300A Intermittent Rating: 500A Cranking Rating 30 sec: 900A WARNING: This
Fitment & Product Details
- Brand / Manufacturer: Blue Sea Systems, Blue Sea
- Application: Outboard Parts
- Voltage: 48V
- Position: rear
- Material: copper
- Color: red, blue
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- Verify compatibility with your original part number, engine model, and application before ordering.
- Built for boat owners, e-commerce shoppers, and professional marine service teams.






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