Description
Blue Sea 5112 110A Class T Fuse | Boat Supply Store
Protect critical DC systems from severe short circuits with the Blue Sea 5112 110A Class T Fuse. Engineered for demanding marine environments, this fuse provides an exceptionally fast short-circuit response and a substantial 20,000 Ampere Interrupt Capacity (AIC). This level of protection is crucial for preventing catastrophic damage and fire hazards in high-fault current potential systems, such as those powering large inverters or thrusters on offshore fishing vessels traversing the Gulf.
Key Features
- Fast-acting short-circuit response for immediate fault interruption
- High interrupting capacity of 20,000A for robust protection
- UL listed to standard 248-15 for assured quality and safety
- DC tested to UL standard 198L ensuring performance in marine applications
- Superior protection against damaging electrical faults
- Designed for demanding marine DC systems
- Reliable overcurrent protection
- Compact design for efficient installation
Specifications
| Product Specifications | |
|---|---|
| Amperage Rating | 110A |
| Fuse Type | Class T |
| Interrupting Capacity (AIC) | 20,000A |
| UL Listing | UL 248-15 |
| DC Tested | UL 198L |
| Short-Circuit Response | Extremely Fast |
Who This Is For
Marine electricians and boat owners requiring superior overcurrent protection for high-fault current DC systems. System designers will value its specific ratings for critical applications.
How It Compares
| Feature | Blue Sea 5112 110A Class T Fuse | Competitor |
|---|---|---|
| Amperage Rating | 110A | 110A |
| Interrupting Capacity (AIC) | 20,000A | 2,000A |
| Fuse Type | Class T | MEGA |
| Short-Circuit Response | Extremely Fast | Fast |
| UL Listing | UL 248-15 | UL Recognized |
Common Concerns Answered
Is the higher price of a Class T fuse justified?
While Class T fuses may have a higher initial cost than standard fuses, their superior protection capabilities, including an exceptionally fast short-circuit response and a 20,000A AIC, offer a critical safety margin for high-demand marine electrical systems. This level of protection is essential for preventing catastrophic damage and potential fire hazards, making the investment worthwhile for critical applications.
Can I find this fuse easily?
The Blue Sea 5112 110A Class T Fuse is a specialized marine electrical component. Availability might be concentrated with dedicated marine electrical suppliers to ensure proper stock for boaters requiring high-performance protective devices.
How does this fuse compare to less expensive options?
The primary advantage lies in its significantly higher Ampere Interrupt Capacity (AIC) of 20,000A and its extremely fast short-circuit response, differentiating it from standard fuses with lower AIC ratings. This makes it ideal for protecting against severe electrical faults.
Frequently Asked Questions
What is the Ampere Interrupt Capacity (AIC) of the Blue Sea 5112 110A Class T Fuse?
The Blue Sea 5112 110A Class T Fuse has an Ampere Interrupt Capacity (AIC) of 20,000A.
Is the Blue Sea 5112 110A Class T Fuse UL listed?
Yes, the Blue Sea 5112 110A Class T Fuse is UL listed to standard 248-15.
What type of fuse is the Blue Sea 5112?
The Blue Sea 5112 is a 110A Class T Fuse.
What is the primary function of a Class T fuse?
A Class T fuse is designed for high-fault current situations, offering extremely fast interruption of short circuits to protect sensitive DC electrical systems from damage and fire hazards.
What is the voltage rating of the Blue Sea 5112 110A Class T Fuse?
The voltage rating is not explicitly stated in the provided specifications, but Class T fuses are typically used in DC systems where voltage ratings are specified by the system designer and application.
