Value Collection BD-KP4649 Fast Acting Automotive Fuse 100A

Product Description

The VALUE COLLECTION BD-KP4649 is a fast-acting automotive fuse rated at 100 amps, 75 VAC, and 48 VDC. It provides overcurrent protection in automotive and light-duty electrical circuits where rapid response to fault conditions is required. The fast-acting design opens the circuit quickly under overload, limiting damage to downstream components and wiring. At 3.18 inches in overall length, it fits standard blade-style automotive fuse holders used across a wide range of vehicle and equipment applications. Installation is straightforward and does not require specialized tools, making it a practical replacement fuse for fleet maintenance technicians and automotive electricians.

This fuse is suited for 12-volt, 24-volt, and 48-volt DC automotive and light-equipment electrical systems, as well as low-voltage AC circuits up to 75 VAC. Typical applications include main circuit protection in passenger vehicles, commercial vehicles, marine equipment, and off-road machinery where a 100-amp fast-acting fuse is specified. It is sold individually and is a direct replacement for equivalent 100-amp fast-acting fuses of the same physical format.

Key Features

• 100-amp current rating for high-draw circuit protection
• Fast-acting response interrupts overloads quickly to protect downstream components
• Dual voltage rating: 75 VAC and 48 VDC for flexible application use
• 3.18-inch overall length fits standard automotive fuse holders
• Sold individually, allowing single-unit replacement without overstocking

Compatibility

Designed as a direct-replacement fast-acting automotive fuse for vehicles and equipment requiring a 100-amp, 75 VAC or 48 VDC rated fuse in a 3.18-inch format.

Installation Notes

Installation should be performed by a qualified automotive electrician or technician. Disconnect the battery or de-energize the circuit before removing or installing any fuse. Verify the replacement fuse matches the original amperage and voltage ratings exactly — never substitute a higher-rated fuse to address a recurring overload condition. Inspect the fuse holder for corrosion or heat damage before installing the new fuse.