Blue Sea Systems 2105 MaxiBus 250A BusBar - 12 Terminal Power Distribution

The Blue Sea Systems 2105 MaxiBus is a professional-grade 250-amp bus bar designed to organize and distribute AC or DC power in marine and RV electrical systems. This industry-standard component transforms cluttered wire installations into clean, serviceable systems that are easier to troubleshoot and maintain.

Key Features:

• 250A continuous DC rating for high-capacity power distribution
• Twelve #10-24 stainless steel screws with high torque capability to minimize connection resistance
• Two 5/16"-18 studs for main power input
• Tin-plated copper bus bar (CDA 110/UNS 1000) for superior conductivity and corrosion resistance
• Reinforced heat-resistant polycarbonate base material for durability
• Optional snap-on insulation cover available (Model 2106) for ABYC-compliant installations
• Rated for 300V AC and 48V DC systems
• Backed by Blue Sea Systems lifetime warranty

Applications:

• Negative or AC ground circuit collection point
• Positive power distribution to multiple loads
• Navigation light circuits and cabin lighting distribution
• Engine room power organization
• Mast wiring disconnect applications for trailer-sailors

Specifications:

• Continuous Rating: 250A DC
• Maximum Voltage: 300V AC / 48V DC
• Terminals: (12) #10-24 screws, (2) 5/16"-18 studs
• Bus Material: Tin-plated copper CDA 110/UNS 1000
• Base Material: Reinforced polycarbonate
• Dimensions: 7.69" L × 1.5" W × 1.88" H

This MaxiBus provides reliable power distribution with room for future expansion, making it ideal for both new installations and system upgrades in marine vessels, RVs, and other mobile power applications.