



Blue Sea 5045 ST Blade Compact Fuse Blocks - 4 Circuits w/Cover - 5045
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Blue Sea 5045 ST Blade Compact Fuse Blocks - 4 Circuits w/Cover - 5045ST Blade Compact Fuse Blocks 4 Circuits w Cover Provides surface mount circuit protection for ATO ATC Fuses in a compact footprint. The single side design allows wire entry from one side to maximize space. Compact common source fuse block Accepts ATO and ATC fast acting blade fuses Single side entry wiring Ignition Protected meets ISO 8846 and SAE J1171 for use in a gasoline engine compartment Insulating cover meets ABYC USCG insulation requirements
Quick Dispatch:
Your Blue Sea 5045 ST Blade Compact Fuse Blocks - 4 Circuits w/Cover - 5045 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Blue Sea 5045 ST Blade Compact Fuse Blocks - 4 Circuits w/Cover - 5045 ships.
Need Help?
Questions about Blue Sea 5045 ST Blade Compact Fuse Blocks - 4 Circuits w/Cover - 5045, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Blue Sea 5045 ST Blade Compact Fuse Blocks - 4 Circuits w/Cover - 5045 in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
4.3 ★★★★★
Based on 294 reviews
Sort
Product Reviews
★★★★★ 5
Comfortable
Color: Tan, Size: 6
Very comfortable! I was able to wear these for a long period of time during the day and didn’t give me any issues. True to size. Color is great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
★★★★★ 5
Good and comfy
Color: Tan, Size: 6
They are perfect fit ,, cute not to tight and comfy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
COMFY & SEXY!
Color: Black, Size: 8
Comfy!! First time I wore these I comfortably danced all night!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Cute and comfortable.
Color: Black, Size: 7
Comfortable and cute. I am a teacher. I wore these all day at school with no issue. I’m ordering additional pairs in other colors. True to size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 5
My favorite
Size: 6, Color: Black
Second time I bought these! They are my favorite shoes. Cute and comfortable can wear them for hours! First pair lasted two year of constant wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026