![Blue Sea 5028 ST Blade Fuse Block w/ Cover - 6 Circuit without Negative Bus [5028]](https://www.goodmarinewiring.com/wp-content/uploads/2026/08/blue-sea-5028-st-blade-fuse-block-w-cover-6-circuit-without-negative-bus-5028.webp)
Description
5028
ST Blade Fuse Block w/ Cover
6 Circuit w/out Negative Bus
- Clear insulating cover with label recesses accept Small Format Labels
- Cover Satisfies ABYC/USCG requirements for insulation
- Tin-plated copper buses and fuse clips give 30 Amperes rating per circuit
- Accepts ATO and ATC fast acting blade fuses
- 20 write-on circuit labels included
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Quick Guide (pdf)
![Blue Sea 7237 A-Series Double Pole Toggle - 30A - Black [7237]](https://www.goodmarinewiring.com/wp-content/uploads/2026/08/blue-sea-7237-series-double-pole-toggle-30a-black-7237.webp)
![Blue Sea 7213 AC / DC Single Pole Magnetic World Circuit Breaker-20 Amp [7213]](https://www.goodmarinewiring.com/wp-content/uploads/2026/08/blue-sea-7213-ac-dc-single-pole-magnetic-world-circuit-breaker-20-amp-7213.webp)
![Blue Sea 7260 A-Series Double Pole Toggle - 20AMP - White [7260]](https://www.goodmarinewiring.com/wp-content/uploads/2026/08/blue-sea-7260-series-double-pole-toggle-20amp-white-7260.webp)
![Blue Sea 7140187 - Series Thermal Circuit Breaker-60Amp [7140]](https://www.goodmarinewiring.com/wp-content/uploads/2026/08/blue-sea-7140187-series-thermal-circuit-breaker-60amp-7140.webp)
![Blue Sea 7229 AC / DC Single Pole Magnetic World Circuit Breaker-50 Amp [7229]](https://www.goodmarinewiring.com/wp-content/uploads/2026/08/blue-sea-7229-ac-dc-single-pole-magnetic-world-circuit-breaker-50-amp-7229.webp)
![Blue Sea 7205 AC / DC Single Pole Magnetic World Circuit Breaker-10 Amp [7205]](https://www.goodmarinewiring.com/wp-content/uploads/2026/08/blue-sea-7205-ac-dc-single-pole-magnetic-world-circuit-breaker-10-amp-7205.webp)
![Blue Sea 7216 AC / DC Single Pole Magnetic World Circuit Breaker-25 Amp [7216]](https://www.goodmarinewiring.com/wp-content/uploads/2026/08/blue-sea-7216-ac-dc-single-pole-magnetic-world-circuit-breaker-25-amp-7216.webp)
![Blue Sea 7230 AC/DC Single Pole Magnetic World Circuit Breaker - 50AMP [7230]](https://www.goodmarinewiring.com/wp-content/uploads/2026/08/blue-sea-7230-ac-dc-single-pole-magnetic-world-circuit-breaker-50amp-7230.webp)