4/6-Way 12V Blade Fuse Block with LED Indicator & Waterproof Cover
4/6-Way 12V Blade Fuse Block with LED Indicator & Waterproof Cover
4/6-Way 12V Blade Fuse Block — Compact, Safe & Waterproof
Keep your vehicle's electrical circuits organized and protected with this compact 12V Blade Fuse Block. Available in 4-way and 6-way configurations, it features a waterproof dustproof cover, built-in LED indicators per circuit, and a robust flame-retardant housing — ideal for cars, boats, caravans, yachts, and more.
Key Features
- Compact Single-Sided Design: Six-in-one single-sided socket mounts flush against surfaces for a smaller footprint and cleaner wiring. Shielding extends over contact screws to prevent short circuits.
- Safe & Durable Materials: Housing made from PA66+GF15% — high mechanical strength, excellent insulation, heat-resistant, and flame-retardant. Nickel-plated copper connections ensure reliable conductivity.
- Waterproof & Dustproof: Fitted with a PC waterproof cover to protect against moisture, dust, and debris — no worries about breakage, deformation, or short circuits.
- LED Status Indicators: Each circuit has its own red LED indicator. Red LED on = circuit energised and running normally. Red LED off = fuse has blown and needs replacement. Quick diagnosis at a glance.
- Broad Voltage & Current Range: Supports up to DC 80V. Individual slots handle continuous operating current up to 40A; total input current up to 150A. Accommodates standard ATO blade fuses.
- Wide Application: Compatible with overhead lights, headlights, fog lights, warning lights, car refrigerators, chargers, fans, TVs, and more. Suitable for cars, villas, caravans, buses, yachts, and boats.
- Spare Fuse Slots: Includes spare slots so you always have a replacement fuse on hand when needed.
Specifications
| Product Name | Fuse Block / Fuse Box |
| Material | PC, Nickel-Plated Copper, Aluminium Alloy, PA66+GF15% |
| Style Options | 4-Way or 6-Way |
| 4-Way Dimensions | 9.45 × 4 × 3.9 cm (±0.25 cm) |
| 6-Way Dimensions | 12.88 × 4 × 3.9 cm (±0.25 cm) |
| Voltage Rating | Up to DC 80V |
| Max Current per Slot | 40A continuous |
| Total Max Input Current | 150A |
| M4 Screw Torque | 1.5 Nm (recommended) |
| M5 Nut Max Torque | 3.5 Nm (maximum) |
Parts Included
4-Way Kit: 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: 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
Made in Mainland China.
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Learn more: FuelEconomy.gov driving efficiency guidance
Frequently Asked Questions
Q: What types of fuses are compatible with this 12V blade fuse block?
A: This fuse block is designed for standard ATO blade fuses. The 4-way kit includes 5A, 10A, 15A, 20A, and 30A fuses, while the 6-way kit includes 5A, 7.5A, 10A, 15A, 20A, 25A, and 30A fuses. Each individual slot supports circuits with a continuous operating current of up to 40A.
Q: Is this fuse box suitable for use on a boat or in wet environments?
A: Yes. The fuse block comes with a PC waterproof and dustproof cover, making it well-suited for marine applications such as boats and yachts, as well as outdoor or exposed automotive environments where moisture and dust may be present.
Q: How do I know if a fuse has blown in this fuse box?
A: Each circuit is equipped with a dedicated red LED indicator. When the LED is illuminated, the circuit is energised and functioning normally. If the LED is off, it signals that the fuse for that circuit has blown and needs to be replaced — no need for a multimeter or extra tools.
Q: What is the maximum total current this fuse block can handle?
A: The total maximum input current for this blade fuse block is 150A, with each individual slot rated for a continuous operating current of up to 40A. It supports voltages up to DC 80V, making it versatile for 12V automotive and marine systems.
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.