12V Fuse Relay Box with 4 Pcs 4 Pin Relays and 12 Pcs ATC/ATO Blade Fuses is an excellent addition for any vehicle or wiring project. This product has a wide range of applications and is perfect for those looking for easy and reliable installation.
The relay fuse block is an excellent product that is versatile, reliable, and easy to use. With its excellent features, high-quality materials, and easy installation, this product is an excellent choice for anyone looking to upgrade their wiring project or vehicle.

Features of 12V Relay Fuse Box
1. Four 4 Pin Relays: The four included relays are designed to control your electrical components with ease. They offer efficient and dependable performance, with contacts rated to carry up to 40 amps.
2. Twelve ATC/ATO Blade Fuses: The twelve included fuses range from 5 to 30 amps, providing ample protection for your electrical circuits. They are also easy to replace and identify with clear labeling.
3. Durable Construction: Made from high-quality materials, this relay box is built to withstand the wear and tear of everyday use.
4. Space-saving Design: Our compact relay box allows you to organize and protect your electrical components without taking up too much space in your vehicle or boat.
5. Improved Safety: With twelve fuses and four relays, you can rest assured that your electrical system is protected from overload and short-circuiting.
6. Wide Range of Applications: This 12V Fuse Relay Box is compatible with a wide range of applications including off-road, marine, car, and truck applications. It is an ideal solution for organizing and protecting your electrical components in your vehicle or boat. It is easy to install, provides ample protection, and boasts a space-saving design.

Product Parameter------------------------------------------------------------------------------------------------------------------------------------------------------------
Product name: | 12V Fuse Relay Box with 4 Pcs 4 Pin Relays and 12 Pcs ATC/ATO Blade Fuses | ||
Rated Voltage: | 12V | Holding Current: | 30A |
Fusing Speed: | F/Fast | Way: | 12 Way |
Cover Material: | Plastic | Base Material: | Thermoplastic |
Fuse Type: | ATC and ATO fuse | Relay Type: | JD1914 Relay & RTT7121 Relay |
Fuse Slot: | 4 slots for 12pcs blade fuse | Relay Slot: | 4 slots for 4 pins relay |
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Product Details-----------------------------------------------------------------------------------------------------------------------------------------------------------------------



1. The Fuse Relay Box is built to withstand harsh environmental conditions and is equipped with a waterproof housing. This ensures that the electrical components inside are well protected from moisture and dust, enhancing their durability and reliability.
2. The fuse block is designed to promote clean and organized wiring. It typically features a compact and modular design that allows for easy installation and management of wires. This helps to minimize the risk of tangled or messy wiring, ensuring a neater and more professional installation.
3. The Fuse Relay Box is constructed using high-quality materials to ensure longevity and performance. The housing is made from durable thermoplastic offering excellent resistance to impact, heat, and corrosion. The pins of the relays are galvanized to provide enhanced conductivity and prevent rusting or oxidation.
Product Application----------------------------------------------------------------------------------------------------------------------------------------------------------

1. Automotive applications: The relay box can be used to control various components in a car, such as lights, wipers, horns, and power windows.
2. Marine applications: The relay box can be used to control various components in a boat, such as navigation lights, pumps, and radios. The fuse holder ensures that each circuit is protected from water damage and overloading.
3. Off-road applications: The relay box can be used to control various components in off-road vehicles, such as winches, lights, and air compressors. The fuse holder ensures that each circuit is protected from overloading and short circuits.

Factory Tour--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Dongguan Tianrui Electronics Co., Ltd is one of the most professional circuit protection components manufacturers and programme suppliers in China for about 10 years. Our products are widely used for the household electric appliances and auto industry. Our team will serve for you from the beginning of your source to the very end of the shipment. We are exporter based on factory so that the cost can be saved directly for you .






Our Advantage
1. Price Advantage: We have a strong and complete supply chain to offer raw materials with competetive price and the supply is stable. We design and build our own molds for production. All these make our price competitive.
2. Good Quality: we adpot excellent quality management system to ensure that every single piece of our components and products are safe and stable.
3. Factory Wholesale: We have open stock for standard product in warehouse. So we can finish order in a short lead time and make fast delivery.
4. One-stop Service: We have R&D, QA, sales and after-sales team to offer you a full service including selection recommendation, technical support, after-sales protection.

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Contact info--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Cherry Leung
Phone: +86 13713428909