1、Wide Applicability: This fused power distribution block is suitable for the amp or stereo audio system, solar panel, battery of automotive, car, camper, truck, trailer, UTV, marine, boat, etc. 2、Excellent Performance: This fused power distribution block both for power and ground, it allows 2 inputs and 4 outputs. Positive with 4 way MIDI fuse block, and with negative ground. 3、Strong Construction: Contact connectors are sanded with nickel plating and will not fade over time. The detachable plastic housing helps protect the device from the external environment. 4、Safe Protection: The fuse block is designed with red LED indicator, which will light up when the fuse is blown to help you easily identify the state of the fuse. But if all is well, it remains extinguished. The transparent case allows you to easily identify problems with the fuse. 5、Durable Lifespan: With exquisite workmanship and manufacturing, our power distribution block has undergone extensive testing to ensure maximum durability. Item Type: Fused Power Distribution Block Fuse specifications included: 1 x 30A, 1 x 40A, 1 x 60A, 1 x 80A, 1 x 100A Input: 2 0/4 GA Output: 4 4/8 GA Application: The fuse block distribution block is designed with red LED indicator, the LED will light up when the fuse is blown, helping you to identify the status of the fuse easily. Fitment: Fuse block distribution block is suitable for amplifier or stereo audio system, solar panel, car battery, car, camper, truck, trailer, UTV, ship, boat, etc. 1 x Multifunctional Hub 2 x Small Wrench 12 x Fixing Screw 5 x Fuse