Description
Blue Sea 5117 225A Class T Fuse | Boat Supply Store
Safeguard high-demand DC circuits against catastrophic failures with the Blue Sea Systems 5117 Class T fuse. Engineered for marine environments, this 225 AMP fuse delivers exceptionally fast short-circuit response, critical for preventing damage from sudden electrical surges. Its robust 20,000 Ampere Interrupt Capacity (AIC) ensures superior protection, a vital specification for vessels operating in offshore conditions or utilizing high-draw equipment.
Key Features
- Fast-acting for immediate overload response
- 20,000A AIC to safely interrupt severe faults
- UL listed to stringent standard 248-15
- DC Tested to UL standard 198L for marine applications
- High amperage for critical main circuit protection
- Superior equipment safety against short circuits
- Reliable performance in demanding electrical systems
- Peace of mind for critical power distribution
Specifications
| Product Specifications | |
|---|---|
| Amperage Rating | 225 AMP |
| Fuse Type | Class T |
| Ampere Interrupt Capacity (AIC) | 20,000 Ampere |
| UL Listing | UL 248-15 |
| DC Tested To | UL 198L |
Who This Is For
Marine electricians and system designers requiring high-performance overcurrent protection for critical DC circuits with high fault current potential. Boat owners prioritizing the utmost safety and equipment integrity in demanding marine electrical environments will also benefit from this specification.
How It Compares
| Feature | Blue Sea 5117 225A Class T Fuse | Competitor |
|---|---|---|
| Amperage Rating | 225A | 225A |
| Interrupting Capacity (AIC) | 20,000A | 10,000A, 20,000A |
| Fuse Type | Class T | Class T |
| UL Listing | UL 248-15 | UL Recognized |
| DC Tested To | UL 198L | — |
Common Concerns Answered
Why is this fuse more expensive than some alternatives?
The higher cost reflects the specialized engineering for marine use, including its exceptional 20,000 AIC rating and specific DC testing to UL 198L, providing superior safety and reliability for critical systems.
Can I always find this specific fuse readily available?
While high-amperage Class T fuses are in demand, Blue Sea Systems prioritizes quality. Ensuring you purchase from a reputable supplier like Boat Supply Store guarantees you receive genuine, certified products, though occasional supply fluctuations for niche ratings can occur.
What makes this fuse ideal for critical applications?
Customers consistently praise Blue Sea Systems fuses for their high AIC ratings and fast-acting characteristics, which are crucial for protecting sensitive and high-value equipment in demanding marine environments, supported by rigorous adherence to safety standards.
Frequently Asked Questions
What is the Ampere Interrupt Capacity (AIC) of the Blue Sea 5117 Class T Fuse?
The Blue Sea 5117 Class T Fuse has an Ampere Interrupt Capacity (AIC) of 20,000 Amperes.
What UL standard is the Blue Sea 5117 Class T Fuse listed to?
The Blue Sea 5117 Class T Fuse is UL listed to standard 248-15.
What is the primary function of a Class T fuse in a marine electrical system?
A Class T fuse is designed for extremely fast short-circuit protection, offering a very high AIC rating to safely interrupt severe fault currents and protect critical DC circuits from catastrophic damage.
Is the Blue Sea 5117 fuse suitable for DC applications?
Yes, the Blue Sea 5117 fuse is specifically DC tested to UL standard 198L, making it highly suitable for DC marine electrical systems.
What are the potential chemical exposures associated with this product according to California Proposition 65?
Information regarding California Proposition 65 chemical exposures for this specific product is not provided in the available specifications.
