12V Blade Fuse Block 4/6 Circuit with LED Indicator – Car & Marine
12V Blade Fuse Block 4/6 Circuit with LED Indicator – Car & Marine
12V Blade Fuse Block 4/6 Circuit with LED Indicator
Keep your vehicle's electrical circuits organized and protected with this compact, heavy-duty 12V Blade Fuse Block. Available in 4-way and 6-way configurations, this fuse panel is engineered for cars, trucks, boats, marine vessels, RVs, caravans, and more. With built-in LED indicators and a waterproof dustproof cover, it delivers reliable circuit protection wherever you need it.
Key Features
- Compact 6-in-1 Single-Sided Socket Design: The fuse box mounts flush against surfaces for a smaller footprint and cleaner, easier wiring. Shielding extends to the top of the contact screws to prevent short circuits.
- LED Indicator Per Circuit: Each fuse slot features its own red LED indicator. A lit LED means the circuit is active and functioning normally; an unlit LED instantly signals a blown fuse — no guesswork required.
- Flame-Retardant & Heat-Resistant Materials: Constructed from PA66+GF15% for high mechanical strength and built-in flame retardancy. The PC waterproof and dustproof cover, nickel-plated copper terminals, and aluminium alloy components ensure long-lasting, corrosion-resistant performance.
- Wide Electrical Compatibility: Supports voltages up to DC 80V, individual circuit capacity up to 40A continuous, and a maximum total input current of 150A — suitable for a wide range of automotive and marine accessories.
- Versatile Applications: Ideal for overhead lights, headlights, fog lights, warning lights, car refrigerators, chargers, fans, televisions, and more across cars, boats, yachts, buses, villas, and caravans.
- Spare Fuse Slots: Extra slots make it quick and easy to swap out a blown fuse on the spot.
Specifications
| Material | PC, Nickel-Plated Copper, Aluminium Alloy |
| Styles Available | 4-Way / 6-Way |
| 4-Way Dimensions | 9.45 × 4 × 3.9 cm (±0.25 cm) |
| 6-Way Dimensions | 11.9 × 5 × 3.7 cm (±0.25 cm) |
| Operating Voltage | DC ≤ 80V |
| Rated Current (per slot) | ≤ 40A continuous |
| Max Total Input Current | 150A |
| M4 Screw Torque | Recommended 1.5 Nm |
| M5 Nut Torque | Max recommended 3.5 Nm |
| Certification | CE |
| Country of Origin | Made in China |
What's in the Box
4-Way Kit includes:
- 1 × 4-Way Fuse Block
- 2 × Stickers
- 1 × 5A Fuse, 1 × 10A Fuse, 1 × 15A Fuse, 1 × 20A Fuse, 1 × 30A Fuse
6-Way Kit includes:
- 1 × 6-Way Fuse Block
- 2 × Stickers
- 1 × 5A Fuse, 1 × 7.5A Fuse, 1 × 10A Fuse, 1 × 15A Fuse, 1 × 20A Fuse, 1 × 25A Fuse, 1 × 30A Fuse
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Frequently Asked Questions
Q: What types of vehicles is this 12V fuse block compatible with?
A: This blade fuse block is designed for a wide range of 12V applications, including cars, trucks, vans, boats, marine vessels, RVs, caravans, buses, and yachts. It can be wired directly into any circuit up to DC 80V, making it extremely versatile for both automotive and marine electrical systems.
Q: How do the LED indicators work on this fuse panel?
A: Each circuit slot has a dedicated red LED indicator. When the LED is lit, it confirms the circuit is energized and operating normally. When the LED goes dark, it indicates the fuse for that circuit has blown and needs to be replaced — giving you instant, at-a-glance circuit monitoring without any additional tools.
Q: Is this fuse block waterproof? Can it be used in marine or outdoor environments?
A: Yes. The fuse block features a PC (polycarbonate) waterproof and dustproof cover, making it well suited for marine, outdoor, and exposed-environment installations such as boats, yachts, and RVs. The nickel-plated copper terminals also provide corrosion resistance for long-term durability in humid or wet conditions.
Q: What is the maximum current this fuse box can handle?
A: Each individual slot supports a continuous operating current of up to 40A, and the fuse block supports a maximum total input current of 150A. This makes it suitable for high-demand accessories like car refrigerators, lighting systems, chargers, and more.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.