Blue Sea Systems MaxiBus 250A Busbar

The Blue Sea Systems MaxiBus 250A Busbar is used to consolidate multiple wires or feed multiple circuits. Insert-molded stainless steel studs eliminate the need for securing nut and allow high torquing for excellent electrical contact. Raised bus provides easy access to multiple wires on a single stud. UL 94-V0 rated base material resists high heat. Recessed mounting holes eliminate accidental shorts to aluminum and steel mounting surfaces.

• Continuous Rating: 250A
• Maximum Voltage: 300V AC / 48V DC
• Bus Material: Tin-Plated Copper CDA 110 / UNS 11000
• Base Material: UL 94-V0


MaxiBus 250A with Two 5/16" Terminal Studs and Six Screws
• Number of Studs: 2
• Number of Screws: 6
• Terminal Stud Size: 5/16"-18
• Terminal Screw Size: #10-24
• Busbar Dimensions: 5.875"L x 1.5"W x 1.91"H

Blue Sea Systems No. 2128

The Blue Sea Systems MaxiBus 250A Busbar is used to consolidate multiple wires or feed multiple circuits. Insert-molded stainless steel studs eliminate the need for securing nut and allow high torquing for excellent electrical contact. Raised bus provides easy access to multiple wires on a single stud. UL 94-V0 rated base material resists high heat. Recessed mounting holes eliminate accidental shorts to aluminum and steel mounting surfaces.

• Continuous Rating: 250A
• Maximum Voltage: 300V AC / 48V DC
• Bus Material: Tin-Plated Copper CDA 110 / UNS 11000
• Base Material: UL 94-V0


MaxiBus 250A with Six 5/16" Terminal Studs
• Number of Studs: 6
• Terminal Stud Size: 5/16"-18
• Terminal Stud Torque: 132 in.-lb. (14.91 Nm)
• Busbar Dimensions: 7.93"L x 1.5"W x 1.91"H

Blue Sea Systems No. 2126