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Blue Sea 5029 12-Circuit ST Blade Fuse Block with Cover
Blue Sea Systems
Organize and protect up to 12 DC branch circuits with a marine-grade fuse block from Blue Sea Systems. The 5029 accepts standard ATO and ATC blade fuses and includes a clear insulating cover and circuit labels.
Key benefits
- 12 protected circuits in one organized panel
- 30-amp maximum rating per circuit
- Tin-plated copper buses and fuse clips for marine use
- Clear insulating cover with label recesses
- Includes 20 write-on circuit labels
- Accepts ATO and ATC fast-acting blade fuses
Important model detail
This 5029 model does not include a negative bus. Confirm whether your installation needs a separate negative bus before ordering.
Before ordering
- Confirm 12 circuits are sufficient for the installation
- Verify wire gauge, fuse sizes, load requirements, and mounting space
- Use appropriately rated marine wire, terminals, and circuit protection
- Installation should follow applicable ABYC and manufacturer guidance
Shipping and support
Standard shipping is $9.95, with free standard shipping on orders over $199. Sonark Marine can help confirm the model and basic compatibility before purchase.
Read: How to Organize Boat Wiring With a Marine Fuse Block
See all Sonark Marine Top Picks Β· Shop marine electrical and battery products
California Proposition 65 warning may apply. See the manufacturer packaging and P65Warnings.ca.gov.
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