Multi-way Blade Fuse Box

제품 개요

GFEVFUSE multi-way blade fuse box delivers high-current protection for new energy vehicles, hybrid cars, energy storage battery packs and DC power distribution units (PDU). First of all, this product line offers 4, 6, 8, 10, 12 and 16 circuit options to match diverse system designs. It uses an integrated flame-retardant plastic housing and dual-ear bolt mounting structure; therefore, engineers can complete assembly and wiring easily inside battery packs.

Besides, this fuse box targets high-voltage DC overcurrent and short-circuit protection and works directly with standard EV blade fuses. The built-in solid copper busbar keeps contact resistance low and improves heat dissipation. As a result, many OEMs and system integrators select it for DC circuit protection on electric vehicles, commercial trucks and stationary energy storage systems.

주요 특징

• Flexible circuit options: 4 / 6 / 8 / 10 / 12 / 16 ways, so you can match different battery pack and power distribution solutions.
• One-piece injection molded flame retardant housing. It provides strong insulation and high temperature resistance, and we also offer UL94-V0 grade upon request.
• Dual ear mounting lugs accept bolt fastening. You can mount the unit quickly on battery pack casings.
• Solid copper busbar construction keeps contact resistance low. It maintains stable performance and low temperature rise even under continuous high current.
• Compact modular design saves valuable space inside battery packs.
• Compatible with standard EV blade fuses, so technicians can replace fuses quickly during maintenance.
• Built for high voltage DC new energy applications, and it meets reliability standards for automotive and energy storage industries.
• We support custom work: you can request modified copper layout, adjusted mounting hole positions or customized housing structure.

기술 사양

Note: The overall length increases linearly with the number of fuse positions. For this reason, please refer to PDF engineering drawings for precise dimension data for each model.

응용 시나리오

• Electric Vehicle (EV) & Hybrid Vehicle (HEV) battery pack internal power distribution
• Energy Storage System (ESS), lithium battery cabinet, residential & commercial energy storage battery clusters
• DC Power Distribution Unit (PDU)
• Construction machinery & commercial vehicle on-board high-current DC power system
• Energy storage converter and DC cabinet overcurrent & short circuit protection

자주 묻는 질문

1: Is this multi-way blade fuse box for DC or AC application?

A: It mainly handles high voltage DC protection for new energy battery packs. Meanwhile, it also works for low-voltage DC power distribution.

2: Can the housing achieve UL94-V0 flame retardant rating?

A: We supply UL94-V0 flame retardant housing versions. They meet fire protection requirements for automotive and energy storage industry.

3: Can you customize copper busbar and change the direction of wire inlet & outlet?

A: We support custom development. In fact, we can modify copper layout and adjust mounting hole positions to match your battery pack structure. We also offer sample prototyping service.

4: Are fuse holder and blade fuses supplied separately?

A: We can ship the fuse holder and EV blade fuses separately. On the other hand, we also provide complete matching package solutions.

5: What should be noted during installation?

A: Secure the unit with bolts on dual mounting lugs. Control bolt torque carefully so you do not crack the housing. After wiring, complete insulation protection to avoid short circuit risk.

6: Do all fuse boxes share the same width for different ways?

A: All models keep nearly identical width. Only the total length grows as you add more fuse positions, so you can carry out platform design of your products easily.