Blue Sea 5031 ST Blade Fuse Block w/o Cover - 12 Circuit w/Negative Bus

The ST Blade Fuse Block without Cover is an essential component for managing your boat's electrical system, providing reliable protection for up to 12 circuits with a negative bus. Designed specifically for marine applications, this fuse block ensures optimal performance and safety on the water.

Key Features

• Durable Construction: Equipped with tin-plated copper buses and robust fuse clips, each circuit is rated for 30 Amperes, ensuring dependable power distribution.
• Versatile Fuse Compatibility: Compatible with both ATO and ATC fast-acting blade fuses, allowing for flexible and easy maintenance.
• Compact Design: The compact size (2"H x 4"W x 10"L) fits seamlessly into your boat’s electrical panel, saving valuable space without compromising functionality.

Technical Specifications

Feature	Details
Fuse Type	ATO/ATC
Type	Fuse Block
Dimensions	2"H x 4"W x 10"L
Weight	0.7 lbs
UPC	632085050313

Safety Information

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, visit P65Warnings.ca.gov.

Additional Resources

Download the Owner's Manual (PDF)

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.