Click to enlargeBlue Sea 4320 Circuit Breaker Switch Panel 4 Position - Gray
Manufacturer: Blue Sea SystemsPart #: 4320SKU: 75108
- 15A
- Stainless Steel
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Item #: 75108
Category: Electrical Panels
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Description
4320 Circuit Breaker Switch Panel 4 Position - Gray Designed for exposed mounting applications. Features: Illuminated 15A circuit breakers provide switching, “ON” indication and overcurrent protection Industry-standard sizes and mounting allow these panels to be easily retroftted in an existing application Polycarbonate/ABS panel surface is UV-stabilized, flame retardant, and will not corrode Silicon breaker boots and gasket protects against water ingress Low profle makes it easy to install in tight spaces Fast-on circuit breaker connectors make it quick to wire Two-wire connection for powering all panels is simple and requires #10 ring terminals.
Terminals screw to bus bars for secure connections Set of 15 square format circuit labels are included, and are easy to replace. Additional standard or custom labels are available through Blue Sea Systems Specifications: Color: Gray Positions: 4 Nominal Voltage: 12 VDC Maximum Amperage: 45A Terminal Type: 1/4" Male Quick Connect Hardware: Stainless Steel #6 x 5/8" mounting screws Ring Terminal Size: M5 (#10)
Specifications
| Brand | Blue Sea Systems |
|---|---|
| Part Number | 4320 |
| EverTide SKU | 75108 |
| UPC | 632085043209 |
| Material | Stainless Steel |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
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Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.
Blue Sea Systems productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.
Electrical — frequently asked
- What’s the difference between marine wire and regular wire?
- Marine wire uses tinned (tin-coated) copper strands that resist the corrosion salt air causes, and it’s more finely stranded so it flexes with vibration without breaking. Standard automotive or household wire corrodes and fails much faster in a marine environment.
- How do I size a fuse for a marine circuit?
- Size the fuse to protect the wire, not just the device. Match the fuse rating to the wire gauge’s safe current capacity so the fuse blows before the wire overheats. When adding a new circuit, follow the wire manufacturer’s ampacity chart for the gauge and run length you’re using.
- Do I need a battery switch on my boat?
- A marine battery switch is strongly recommended. It lets you disconnect the battery for storage or service, isolate a failed battery, and — on multi-battery setups — choose which bank powers the boat. It’s a core safety and reliability component.
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