Blue Sea 5030 St Blade Fuse Block Without Cover - 6 Circuit With Negative Bus
Blue Sea 5030 St Blade Fuse Block Without Cover - 6 Circuit With Negative Bus
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BLUE SEA

Blue Sea 5030 St Blade Fuse Block Without Cover - 6 Circuit With Negative Bus

|3 ratings
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Manufacturer Part Number5030-BSS

Key item features

  • Practical Circuit Configuration: Blue Sea's 5030 ST Blade Fuse Block is designed with a practical 6-circuit layout, thoughtfully integrating a negative bus for efficient and organized electrical system management.
  • Robust Current Capacity: Engineered with tin-plated copper buses and durable fuse clips, each circuit is capable of safely handling a substantial 30 Amperes, ensuring reliable power distribution.
  • Universal Fuse Support: The fuse block offers broad compatibility by accepting both ATO and ATC fast-acting blade fuses, catering to various protection requirements for diverse applications.
  • Open Design Format: Specifically designated as a "without cover" model (5030ST), this fuse block provides immediate access to its six circuits, simplifying inspection and fuse replacement.
  • Compact Product Footprint: With an external box dimension of 8 inches in length, 4 inches in width, and 2 inches in height, the unit presents a compact size suitable for space-constrained installations.
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Jan 11, 2026
Reviewer name: John
Sold and shipped byAdvance Cycle Parts
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Balmar Product

Purchased to install in my class B RV, however I didn't realize you needed the Balmar shunt to install. I have the Victron shunt and monitor, so never installed. It would make preogramming the voltage regulator much easier than using a magnetic screwdriver.

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Current price is $50.65
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