BJT 200/201/510/520 Fuse Kit

BJF-500K Fuse Kit – 500 Amp Replacement Fuse Pack for Jump Starters

The BJF-500K Fuse Kit is a replacement 500A fuse pack designed for use with select heavy-duty jump starter models. Each kit includes three BJF-500 fuses, rated for 500 Amps and built to handle high current draw applications common in jump start systems.

With a compact form factor, built-in fuse status window, and 2,500 Amp interrupting capacity at 32VDC, this kit provides reliable circuit protection while making it easy for technicians to identify when a fuse has blown. Suitable for both workshop and field use, it’s an essential replacement part for keeping your jump starters safe and operational.

Key Features

500 Amp Fuses (x3) – Each kit includes three high-current BJF-500 fuses
Window Indicator – Built-in window shows fuse status at a glance
Interrupting Capacity – Rated at 2,500 Amps at 32VDC for high-load protection
Compact Size – Slim profile for easy installation and storage
RoHS Compliant & Lead Free – Manufactured to meet safety and environmental standards
Genuine Fit for Power Start Models – Designed to suit multiple jump starter units

Compatible Jump Starter Models

• BJT-75
• BJT-200
• BJT-201
• BJT-510B
• BJT-520B
• BJC-4012

If you’re using one of these models, the BJF-500K Fuse Kit is the recommended fuse replacement pack to maintain system safety and performance.

Benefits

Protect Your Equipment
A blown fuse can prevent further damage to your jump starter or connected equipment. These 500A fuses help ensure your power system is protected during overload conditions or incorrect connections.

Visual Fuse Check
The integrated inspection window allows fast visual verification of fuse integrity—no need to remove or test with tools.

Reliable High-Current Performance
Rated for heavy-duty use, each fuse supports up to 2,500A interrupting capacity at 32VDC, making them suitable for jump start and high-load power systems.

Direct Replacement
Each fuse is designed to match the specifications and form factor of the original parts in your jump starter, ensuring easy installation with no modification required.

Compact and Convenient
The entire kit is lightweight at just 65 grams, and the small footprint (170 × 100 × 8 mm) makes it easy to store in a tool drawer or jump starter compartment.

How to Use the BJF-500K Fuse Kit

1. Identify the Fault – Check your jump starter system for loss of function or visual damage to the existing fuse.
2. Inspect Existing Fuse – Use the fuse’s built-in window to confirm if the element has blown.
3. Power Down the System – Disconnect the jump starter from all power sources before replacing the fuse.
4. Remove the Blown Fuse – Unscrew or unclip the damaged fuse as per your model’s instructions.
5. Install New Fuse – Replace with a BJF-500 fuse from the kit, ensuring a secure and correct fit.
6. Resume Operation – Power on your jump starter and confirm system readiness.
   

Always follow safety instructions and refer to your jump starter’s manual for specific fuse replacement steps.

FAQs about BJF-500K Fuse Kit

1. What’s included in this fuse kit?
   The BJF-500K Fuse Kit includes three individual BJF-500 fuses, each rated at 500A and built for 32VDC applications.
2. How do I know if the fuse is blown?
   Each fuse features a visible inspection window that shows whether the internal element is intact or broken, helping you diagnose the issue quickly.
3. Can I use these fuses with other brands of jump starters?
   These fuses are designed specifically for Power Start models listed above. Using them with non-compatible systems may not offer proper protection and is not recommended.
4. What is the interrupting rating?
   Each fuse has an interrupting capacity of 2,500 Amps at 32VDC, suitable for high-inrush or overload conditions during jump starting.
5. Is this kit RoHS compliant?
   Yes. The fuses are RoHS compliant and lead-free, aligning with global safety and environmental standards.

Order the BJF-500K Fuse Kit from Power Start

Protect your equipment and keep your jump starters running with confidence. The BJF-500K Fuse Kit offers reliable circuit protection with easy installation and visual status checks. Order yours now from Power Start and keep essential gear operational and safe.

Note: Free shipping does not apply to very heavy items that require skids or pallets.

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