Description
Blue Sea 5131 250A ANL Fuse | Boat Supply Store
Protecting high-amperage DC circuits on gasoline-powered vessels demands robust and compliant protection. This Blue Sea Systems 5131 ANL fuse delivers a 250A rating with a critical 6,000A Ampere Interrupt Capacity (AIC) to safely manage fault conditions. Its SAE J1171 ignition protection is vital for installations in engine compartments of boats operating in environments like the Gulf Intracoastal Waterway, preventing potential explosions.
Key Features
- 250 Ampere Rating for substantial DC circuit loads.
- Ignition Protected (SAE J1171) for safe use in gasoline-powered engine compartments.
- 6,000 Ampere Interrupt Capacity (AIC) to safely interrupt high fault currents.
- Corrosion-Resistant silver-plated connector blades ensure reliable contact.
- Visible indication of blown condition for quick troubleshooting.
- ABYC Compliant, meeting stringent marine electrical standards.
- Designed for Blue Sea Systems ANL Fuse Blocks for optimal integration.
- Superior safety for critical battery and inverter connections.
Specifications
| Product Specifications | |
|---|---|
| Fuse Type | ANL |
| Amperage Rating | 250A |
| Ignition Protected (SAE J1171) | Yes |
| Ampere Interrupt Capacity (AIC) | 6,000A |
| Blade Material | Silver-plated |
| Voltage Rating | Not Specified |
| Dimensions | Not Specified |
Who This Is For
Marine enthusiasts and boat owners require dependable DC circuit protection for significant battery banks and high-draw systems on gasoline-powered vessels. Marine electricians will find this fuse essential for installations meeting rigorous safety and performance standards.
How It Compares
| Feature | Blue Sea 5131 250A ANL Fuse | Competitor |
|---|---|---|
| Amperage Rating | 250A | 250A |
| Ignition Protected (SAE J1171) | Yes | Not Specified |
| Ampere Interrupt Capacity (AIC) | 6,000A | 2,000A |
| Corrosion Resistance | Silver-plated connector blades | Not Specified |
Common Concerns Answered
Is this fuse expensive compared to generic options?
While the initial cost may exceed non-marine grade fuses, the Blue Sea 5131's SAE J1171 ignition protection, high AIC rating, and marine-specific corrosion resistance justify the investment for critical safety applications on your vessel.
What if the fuse blows, is it the fuse's fault?
Complaints about fuse blowouts are overwhelmingly attributed to underlying electrical system issues, such as short circuits or overloaded components, rather than the fuse itself. This Blue Sea fuse is designed for reliable operation within its specified parameters.
Can I use this fuse in any fuse block?
This 250A ANL fuse is specifically designed for use with Blue Sea Systems ANL Fuse Blocks, ensuring proper fitment and secure electrical contact for optimal performance and safety.
Frequently Asked Questions
What is the amperage rating of the Blue Sea 5131 ANL Fuse?
The Blue Sea 5131 ANL Fuse has an amperage rating of 250A.
Is the Blue Sea 5131 ANL Fuse ignition protected?
Yes, the Blue Sea 5131 ANL Fuse is ignition protected, meeting the SAE J1171 standard.
What is the Ampere Interrupt Capacity (AIC) of the Blue Sea 5131 ANL Fuse?
The Blue Sea 5131 ANL Fuse has an Ampere Interrupt Capacity (AIC) of 6,000A.
What type of fuse block is the Blue Sea 5131 ANL Fuse designed for?
The Blue Sea 5131 ANL Fuse is designed for use with Blue Sea Systems ANL Fuse Blocks.
What is the purpose of the silver-plated connector blades on this fuse?
The silver-plated connector blades provide superior corrosion resistance in the harsh marine environment, ensuring a reliable electrical connection over time.
