Description
Blue Sea 5018 6-Circuit Fuse Block w/out Negative Bus | Boat Supply Store
Organize and protect critical DC circuits with the Blue Sea 5018 ST Glass Fuse Block, engineered for reliable operation in harsh marine environments. This 6-circuit block utilizes robust tin-plated copper buses and Phosphor Bronze fuse clips, ensuring a 30 Ampere rating per circuit for essential vessel systems. Its clear insulating cover meets ABYC/USCG standards, providing safety with integrated spare fuse storage, specifically designed without a negative bus for installations where a separate ground plane is utilized.
Key Features
- Secure 6-circuit protection without a negative bus
- Compliant clear insulating cover meeting ABYC/USCG standards
- Organized with integrated recesses for labels
- Convenient internal storage for spare fuses
- Durable tin-plated copper buses
- Reliable Phosphor Bronze fuse clips
- High Capacity 30 Ampere rating per circuit
- Versatile accepts AGC, MDL, and all other 3AG Glass Fuses
Specifications
| Product Specifications | |
|---|---|
| Number of Circuits | 6 |
| Fuse Type | 3AG Glass (AGC, MDL) |
| Negative Bus | No |
| Max Amperage per Circuit | 30A |
| Insulated Cover with Spare Fuse Storage | Yes |
| Bus Material | Tin-plated Copper |
| Fuse Clip Material | Phosphor Bronze |
Who This Is For
Marine enthusiasts, boat builders, and DIYers requiring a robust and compliant 6-circuit fuse block. Ideal for vessels where a separate ground bus is already established or preferred, simplifying installation.
How It Compares
| Feature | Blue Sea 5018 6-Circuit Fuse Block w/out Negative Bus | Blue Sea Systems 5025 ST Blade Fuse Block |
|---|---|---|
| Number of Circuits | 6 | 6, 6 |
| Fuse Type | 3AG Glass (AGC, MDL) | ST Blade, ATO/ATC Blade |
| Negative Bus | No | Yes, No |
| Max Amperage per Circuit | 30A | 30A, 30A |
| Insulated Cover with Spare Fuse Storage | Yes | Yes, No |
Common Concerns Answered
I prefer blade fuses. Does this accept them?
The Blue Sea 5018 ST Glass Fuse Block is specifically designed for 3AG glass fuses, including AGC and MDL types, not blade fuses. If blade fuse compatibility is a requirement, consider models like the Blue Sea Systems 5025 ST Blade Fuse Block.
I need a simple all-in-one solution. This doesn't have a negative bus.
The absence of a negative bus on the Blue Sea 5018 offers flexibility for installations with a dedicated ground plane. For an integrated negative bus solution, the Blue Sea Systems 5025 ST Blade Fuse Block is available.
Is the cover truly insulating and safe?
Yes, the clear insulating cover on the Blue Sea 5018 is meticulously designed to meet stringent ABYC and USCG standards, completely insulating all conductive parts to ensure maximum safety and compliance in marine applications.
Frequently Asked Questions
What type of fuses does the Blue Sea 5018 ST Glass Fuse Block accept?
The Blue Sea 5018 ST Glass Fuse Block accepts AGC, MDL, and all other standard 3AG glass fuses.
What is the maximum amperage rating per circuit for this fuse block?
Each circuit on the Blue Sea 5018 ST Glass Fuse Block is rated for a maximum of 30 Amperes.
Does this fuse block include a negative bus bar?
No, the Blue Sea 5018 ST Glass Fuse Block is specifically designed without a negative bus bar, requiring separate ground connections.
What are the dimensions of the Blue Sea 5018 ST Glass Fuse Block?
The dimensions are 6.63 inches (168.4mm) in length, 3.75 inches (95.3mm) in width, and 3.20 inches (81.3mm) in height.
Is the cover of this fuse block insulated?
Yes, the clear insulating cover is designed to meet ABYC/USCG standards, ensuring all conductive parts are insulated for safety.
