Description
Blue Sea 5007100 Class T Fuse Block w/ Cover | Boat Supply Store
Safeguard critical high-amperage DC circuits in demanding marine environments with this Blue Sea Systems Class T fuse block. Engineered for systems drawing between 110 to 200 amps, it offers superior protection for sensitive electronics like inverters, operating at up to 160V DC. The integrated insulating cover, compliant with ABYC and USCG standards, ensures maximum safety during installation and operation, particularly vital for offshore fishing vessels operating in challenging conditions.
Key Features
- Fast-acting protection with dedicated Class T fuses
- ABYC/USCG compliant insulating cover for enhanced safety
- Convenient access with four large stud terminals
- High heat resistance via UL 94-V0 rated base
- Corrosion-resistant stainless steel studs
- Secure connections with one-piece stainless flange nuts
- Accommodates substantial cable gauge up to 4/0 AWG
- Ignition protected for safe use in engine spaces
Specifications
| Product Specifications | |
|---|---|
| Amperage Rating | 110 to 200A |
| Voltage Rating | 160V DC |
| Fuse Type | Class T |
| Terminal Stud Size | 5/16"-18 (M8) |
| Maximum Cable Size | 4/0 AWG |
| Base Material | UL 94-V0 |
| Stud Material | Stainless Steel |
| Insulating Cover | Included (ABYC/USCG Compliant) |
| Ignition Protected | Yes |
Who This Is For
Marine electricians and boat owners requiring robust and compliant circuit protection for high-amperage DC systems, especially for inverters or other sensitive onboard electronics. System integrators seeking a safe and reliable solution for demanding power applications on vessels.
How It Compares
| Feature | Blue Sea 5007100 Class T Fuse Block w/ Cover | Blue Sea Systems 5007099 Class T Fuse Block |
|---|---|---|
| Fuse Type | Class T | Class T |
| Maximum Amperage | 200A | 200A |
| Maximum Voltage | 160V DC | 160V DC |
| Insulating Cover | Included (ABYC/USCG Compliant) | Not Included |
| Cable Size | Up to 4/0 AWG | Up to 4/0 AWG |
Common Concerns Answered
Is the price higher than other fuse block options?
While the initial purchase price may be higher than non-insulated alternatives, the Blue Sea 5007100 includes a vital, compliant insulating cover that meets stringent ABYC/USCG standards, directly addressing critical safety requirements for marine DC systems.
Are Class T fuses readily available?
Class T fuses offer superior high-amperage protection characteristics. While they might require specific sourcing, their performance and safety benefits are paramount for critical applications, justifying their selection over more common but less protective fuse types.
Is the cost of Class T fuses a significant consideration?
The cost of Class T fuses should be factored into the total system budget. However, for applications demanding precise, fast-acting protection and adherence to marine safety standards, the investment in a dedicated Class T fuse block and its associated fuses is essential for protecting valuable electronics and ensuring system integrity.
Frequently Asked Questions
What type of fuse does the Blue Sea 5007100 Class T Fuse Block use?
This fuse block exclusively uses Class T fuses, designed for fast-acting, high-amperage circuit protection.
What is the maximum amperage and voltage rating for this fuse block?
The Blue Sea 5007100 is rated for a maximum amperage of 200A and a maximum voltage of 160V DC.
Can this fuse block be used for inverter protection?
Yes, this fuse block is ideal for protecting high-draw DC systems, including inverters, due to its robust Class T fuse capability and high amperage rating.
Does the insulating cover meet ABYC/USCG requirements?
Yes, the included insulating cover is designed to meet stringent ABYC and USCG insulation requirements, enhancing safety.
What is the maximum cable size that can be used with this fuse block?
This fuse block accommodates cable sizes up to 4/0 AWG, allowing for the use of substantial conductors required for high-amperage circuits.
