Description
Blue Sea 5029 ST Blade Fuse Block w/Cover - 12 Circuit w/o Negative Bus is a premium, marine-grade power distribution panel designed to centralize and protect up to 12 separate DC branch circuits. It features a common positive supply bus and includes a protective polycarbonate insulating cover.
Because this specific model does not include a negative ground bus, it is ideally suited for automotive, truck, and RV builds where the vehicle's metal chassis acts as the common ground framework.
Blue Sea 5029 ST Blade Fuse Block w/Cover - 12 Circuit Key Specifications
- Circuits: 12 individual blade fuse slots.
- Maximum Amperage: 30A per circuit and 100A total per block.
- Maximum Voltage: 32V DC (fully compatible with 12V and 24V electrical systems).
- Fuse Type: Accepts standard, fast-acting ATO and ATC blade fuses.
- Connections: Single #10-32 positive distribution stud with #8-32 screw terminals for branch wires.
Design & Safety Features
- Chassis-Ground Optimization: By omitting the negative bus, the block maintains a highly compact footprint (5.23" H x 3.31" W), easily mounting into tight spaces.
- Marine-Grade Build: Heavy-duty tin-plated copper buses and fuse clips provide maximum conductivity while resisting corrosion in harsh environments.
- Regulatory Compliance: The snap-on insulating cover insulates all conductive components, satisfying ABYC and USCG safety requirements.
- Smart Storage & Labeling: The cover features integrated storage slots for 2 spare fuses, an easy-to-use push-button latch, and specialized recesses for circuit identification labels.
Specifications
- Fuse Type:
- ATO/ATC
- Type:
- Fuse Block
- California Residents:
- 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.
