1、RATED CURRENT: The maximum continuous current rating of the busbar block is 180 amps and 12VDC total. The continuous current rating for each connection is 15amps and the maximum intermittent current rating is 20amps. The maximum voltage is 48VDC. 2、SECURE CONNECTION: For each busbar, you can securely connect up to 12 accessories. Each marine quality busbar terminal block includes a cover and a terminal cover for insulation and securing connections from damage and corrosion. 3、ORGANIZE WIRING: Bus terminal blocks are ideal for automotive and marine wiring, helping to sort out and clean up cluttered wiring. Suitable for recreational vehicle, truck, etc. 4、EASY TO INSTALL: The quality of 12 terminal power distribution block kit strictly conforms to the original standard, and the old and broken one can be replaced to improve work efficiency. 5、ABS AND ALUMINUM ALLOY: Power distribution block kit adopts ABS and aluminum alloy material, firm and sturdy, high conductivity, anti impact and stable, durable.