Item Type: Power Distribution Block Bus Bar_x000D_ Material: Stainless steel, nylon and brass_x000D_ Application: Ship, RV_x000D_ Maximum Voltage: DC 48V_x000D_ Maximum Continuous Current: 150A_x000D_ Maximum Intermittent Current: 20A per connection (less than 1 minute) 1[Nickel Plated Copper Busbar] Nickel plated copper busbars provide low resistance, maximum conductivity and corrosion protection for busbars. 2[Insulating Base] The insulating nylon base is flame retardant, giving the most reliable safety guarantee for the entire busbar. 3[Neat Wires] The bus bar of the busbar will firmly fix the wide cable to keep the wires neat and convenient for your use. 4[Long Service Life] Made of stainless steel, nylon base and brass busbars, this busbar is highly practical and has a long service life. 5[Various Applicable Ways] Circuit retrofit busbars can be used in automotive, RV, yacht and marine electrical systems.1 xPower Distribution Block Bus Bar 2 x Screw