Description
Blue Sea 5001 MEGA Fuse Block 100-300A | Boat Supply Store
Safeguard critical high-amperage DC circuits from overcurrent conditions with the Blue Sea 5001 MEGA Fuse Block. This unit is engineered for systems operating up to 32V DC and accepts MEGA fuses rated between 100A and 300A. Its robust construction includes stainless steel terminals and a UL 94-V0 rated base, ensuring durability and heat resistance in demanding marine environments, such as those encountered on offshore fishing vessels.
Key Features
- Economical fusing for 100-300 Ampere applications
- Insulating cover ensures safety and meets ABYC/USCG requirements
- Directional wire access breakouts simplify installation
- Suitable for systems up to 32V DC
- Accommodates 5/16" (M8) Ring Terminals
- Supports wire gauges from 14AWG to 2/0 AWG
- Corrosion-resistant stainless steel studs provide reliable contact
- High heat resistance with UL 94-V0 base material
Specifications
| Product Specifications | |
|---|---|
| Brand | Blue Sea Systems |
| Model | 5001 |
| Fuse Type | MEGA |
| Amperage Rating | 100-300A |
| Voltage Rating | 32V DC |
| Terminal Stud Size | 5/16" |
| Wire Gauge Range | 14AWG - 2/0 AWG |
| Base Material | UL 94-V0 |
| Stud Material | Stainless Steel |
| Cover Included | Yes |
Who This Is For
Marine enthusiasts and boat owners requiring a compliant and cost-effective solution for protecting high-amperage DC electrical systems. Professional marine electricians will find this block suitable for installations demanding reliable circuit protection up to 32V DC.
How It Compares
| Feature | Blue Sea 5001 MEGA Fuse Block 100-300A | Competitor |
|---|---|---|
| Max Amperage Rating | 300A | 100A; 300A |
| Voltage Rating | 32V DC | 32V DC; 32V DC |
| Fuse Type | MEGA | ANL; MEGA |
| Includes Insulating Cover | Yes | Yes; No |
| Terminal Stud Size | 5/16" | 1/4"; 5/16" |
Common Concerns Answered
Is this fuse block as robust as more expensive options?
The Blue Sea 5001 is constructed with marine-grade materials including stainless steel studs and a UL 94-V0 base, ensuring durability and compliance for high-amperage applications, justifying its price point.
Can I use standard fuses with this block?
No, this fuse block is specifically designed for MEGA fuses, which offer higher amperage ratings suitable for demanding marine electrical systems. MEGA fuses must be purchased separately if not included.
What if I need a lower amperage rating for my system?
While this block supports up to 300A, it is designed to accept MEGA fuses within the 100-300A range. You will need to select the appropriate amperage MEGA fuse for your specific circuit's requirements.
Frequently Asked Questions
What is the maximum amperage this fuse block can handle?
This Blue Sea 5001 fuse block is designed to handle a maximum amperage rating of 300 Amperes.
What type of ring terminals are compatible with this fuse block?
The 5/16" stud terminals on this fuse block are compatible with standard 5/16" (M8) ring terminals.
What is the voltage rating for this fuse block?
This fuse block is rated for DC systems up to 32 Volts.
Does this fuse block come with a cover?
Yes, the Blue Sea 5001 includes an insulating cover that meets ABYC/USCG requirements and features directional wire access breakouts.
What wire gauge is supported by this fuse block?
This fuse block supports a wide range of wire gauges, from 14 AWG up to 2/0 AWG.
