The Blue Sea Systems 5025 ST Blade Fuse Block with Ground is a premium marine-grade fuse distribution block designed to provide safe, organized, and reliable circuit protection for DC electrical systems. Featuring 6 independent fused circuits and an integrated negative bus (ground), this compact fuse block simplifies wiring while reducing installation time and improving electrical system reliability.

Designed for use with standard ATO/ATC blade fuses (sold separately), the Blue Sea 5025 is ideal for distributing power to navigation lights, electronics, bilge pumps, radios, GPS chartplotters, fish finders, cabin lighting, and other onboard accessories. Manufactured using corrosion-resistant materials, it is engineered to perform reliably in demanding marine environments.

Whether you're upgrading an existing electrical system or installing a new one, the Blue Sea Systems 5025 Fuse Block offers professional-quality circuit protection trusted by boat builders, marine electricians, and DIY boat owners.

Features

• 6 independent fused circuits

• Integrated negative bus (ground)

• Accepts standard ATO/ATC blade fuses

• Corrosion-resistant marine-grade construction

• Clear protective cover with label recess

• Simplifies wiring and circuit organization

• Ideal for 12V and 24V DC electrical systems

• Suitable for marine, RV, camper, and industrial applications

• Manufactured by Blue Sea Systems

Specifications

• Brand: Blue Sea Systems

• Manufacturer Part Number: 5025

• Product Type: ST Blade Fuse Block with Ground

• Circuits: 6

• Fuse Type: ATO/ATC Blade Fuses

• Maximum Voltage: 32V DC

• Maximum Amperage per Circuit: 30A

• Maximum Combined Amperage: 100A

• Ground Bus: Integrated Negative Bus

• Cover: Clear Insulating Cover Included

• Application: Marine electrical systems, boats, RVs, campers, and off-grid installations

Weight

• Weight: 7.2 oz (0.45 lb / approximately 204 g)