Free Shipping On Orders Over $49

Blue Sea 150-Amp Common Busbars

$14.99 - $22.99

choose your item
ItemRatingCoverTerminal StudTerminal ScrewPriceQty
No(2) 1/4"-20(10) #8-32$14.99
No(2) 1/4"-20(20) #8-32$21.99
In Stock
No(4) 1/4"-32--$19.99
In Stock
Yes(2) 1/4"-20(10) #8-32$17.99
In Stock
Yes(2) 1/4"-20(20) #8-32$22.99
Please make sure all selections are complete and a valid quantity is entered and try again.


  • Industry standard for positive distribution

  • Industry standard for negative/AC ground circuits

  • Press-on busbar eliminates need for securing nut

  • Tin-plated copper bus for maximum conductivity

  • High-torque stainless steel studs

Product Summary 

The 150-Amp Common Busbar is the industry standard busbar for positive distribution or for the collection of negative or AC ground circuits. Press-on busbar eliminates the need for a securing nut. Raised design provides easy access to multiple wires on a single screw or stud. Tin-plated copper bus offers maximum conductivity and corrosion resistance. High-torque stainless steel studs offer corrosion resistance, provide excellent electrical contact, and ensure secure fuse mounting. Some models feature a snap-on ABS cover that meets ABYC/USCG requirements for insulation. UL rated reinforced polycarbonate base resists high heat. Recessed mounting holes eliminate accidental shorts and accept #10 (M5) screws. Accepts 1/4" (M6) ring terminal.

• Maximum Voltage Rating: 300V AC/48V DC
• Continuous Amperage: 130 Amps AC/150 Amps DC
• Maximum Torque: 72 in-lb