Description
Key Benefits
- Handles up to 250 amps and 600 volts for high-powered solar arrays
- Durable nylon base with ABS snap-on cover for long-lasting protection
- Eleven connection points for 14-6 AWG wires and four for 2/0 AWG wires
- Insulated design enhances safety by reducing electrical hazards
- UL and CSA listed, rated for 90°C to ensure quality and compliance
- Compatible with copper and aluminum wiring
- Compact size with easy mounting for versatile installation
Best Uses
Tech Specs
| Spec | Value |
|---|---|
| Product Name | MNTBB2-15W |
| Current Rating | 250 Amps |
| Voltage Rating | 600 Volts |
| Small Conductor Terminals | 11 × 10-32 (14–6 AWG) |
| Large Conductor Terminals | 4 × 2/0 AWG positions |
| Base Material | Nylon (White) |
| Cover Material | Snap-on ABS (White) |
| Wire Compatibility | Copper and Aluminum |
| Certifications | UL & CSA Listed, 90°C Rated |
| Dimensions (L × W × H) | 6.06 × 2.09 × 1.00 in |
| Mounting Hole Spacing | 5.56 in |
| Weight | ~0.4 lbs (estimated) |
Warranty
Important: Warranty terms may vary based on installation conditions and system configuration. See manufacturer documentation for full details.
More Info
The MidNite Solar MNTBB2-15W busbar is designed to optimize power distribution in solar energy systems, supporting up to 250 amps and 600 volts for high-capacity applications.
Its durable construction features a white nylon base and a snap-on ABS cover, providing robust insulation and protection against environmental and electrical hazards.
With multiple connection points, it accommodates a wide range of wire sizes, including eleven terminals for 14-6 AWG wires and four for 2/0 AWG wires, ensuring versatile and organized wiring.
Certified to meet UL and CSA standards and rated for 90°C, this busbar guarantees safety and compliance with industry regulations.
Compatible with both copper and aluminum conductors, it offers flexibility for various installation requirements.
Compact dimensions and a convenient mounting hole spacing of 5.56 inches allow for easy integration into existing solar setups.
MidNite Solar, based in Arlington, Washington, is a reputable U.S. manufacturer known for high-quality renewable energy components built to NEC standards.
This product is ideal for residential, commercial, off-grid, and grid-tied solar systems requiring a reliable and safe DC power distribution solution.
Investing in the MNTBB2-15W busbar ensures a durable, safe, and efficient connection point that enhances the performance and reliability of your solar power system.





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