MidNite Solar 250 Amp 3-1/4" White Insulator MNTBB2-9W Busbar w/Cover
MidNite Solar 250 Amp 3-1/4" White Insulator MNTBB2-9W Busbar w/Cover

MidNite Solar 250 Amp 3-1/4" White Insulator MNTBB2-9W Busbar w/Cover
MidNite Solar 250 Amp 3-1/4" White Insulator MNTBB2-9W Busbar w/Cover
We offer multiple secure payment options for your convenience
We offer multiple secure payment options for your convenience

MidNite Solar 250 Amp 3-1/4" White Insulator MNTBB2-9W Busbar w/Cover
MNTBB2-9W
MidNite Solar 250 Amp 3-1/4" White Insulator MNTBB2-9W Busbar w/Cover
The MidNite Solar MNTBB2-9 Insulated Busbar is a robust and essential solution for managing high-voltage connections in your power systems.
This durable terminal block is designed to safely and efficiently distribute power, rated up to 250 Amps and 600 Volts. Its insulated construction ensures reliable operation, making it ideal for solar energy systems, battery banks, and various high-power distribution applications.
The MNTBB2-9 simplifies wiring and provides a secure connection point with its versatile configuration.
Key Benefits:
High Current Handling: Distributes up to 250 Amps, accommodating demanding electrical loads.
High Voltage Compatibility: Rated for up to 600 Volts, suitable for high-voltage applications.
Enhanced Safety: The nylon base and ABS snap-on cover provide critical insulation, minimizing the risk of electrical contact.
Flexible Wiring Options: Accommodates a range of wire sizes, including 14-6 AWG (six places) and 2/0 AWG (three places), offering versatility for different wiring needs.
Durable and Reliable: Constructed with quality materials, including UL & CSA 90C aluminum & copper conductors, ensuring long-lasting performance.
Special Technology:
Insulated Housing: Features a nylon base and ABS snap-on cover for superior electrical insulation and protection.
High Conductivity Materials: Utilizes UL & CSA 90C rated aluminum and copper for optimal current flow.
Secure Connection Points: Includes 10-32 threaded inserts for creating reliable and secure connections.
Warranty:
The MNTBB2-9R Red Insulator comes with a 5-year limited warranty, covering manufacturer defects in materials and workmanship. Warranty support is valid in the U.S. and Canada.
Best Use:
- Solar power systems
- Battery banks and energy storage systems
- Wind power systems
- Off-grid and grid-tied electrical systems
- Industrial control panels
- General high-voltage power distribution
Specifications Table
Specification | Data |
---|---|
Product Name | MNTBB2-9W |
Current Rating | 180 Amps |
Voltage Rating | 600 Volts |
Small Wire Terminals | 7 × 10-32 inserts (14–6 AWG) |
Large Conductor Terminals | 2 × 1/0 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) | 3.89 × 2.09 × 1.00 in |
Mounting Hole Spacing | 3.38 in |
Weight | ~0.3 lbs |
Warranty | 5 Years |
About MidNite Solar
MidNite Solar, located in Arlington, Washington, is a leading U.S. manufacturer of renewable energy system components. With decades of industry experience, MidNite provides high-quality, UL-listed solutions including combiner boxes, lithium batteries, breakers, busbars, and E-Panels. Their NEC-compliant products are trusted by solar professionals worldwide for reliability, safety, and innovative design in both residential and commercial off-grid power systems.
Why Buy From US Solar Supplier?
As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers. Our promise is to get you the fairest price from the best brands that offer warranties you can count on. We are updating our inventory daily with solar components that offer the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.
Need Assistance?
We’re here to help! If you have any questions or need more information before making your purchase, don’t hesitate to call us at 1-800-230-7004. Our knowledgeable and friendly team is ready to assist you with product details, installation advice, or the purchasing process.
Why Buy From Us?
Trusted Supplier: We work with Tier 1 manufacturers who stand behind their products.
Expert Support: Our team is here to guide you every step of the way.
Manufacturer-Backed Warranties: Enjoy peace of mind with the 5-year product warranty directly from the manufacturer.
Easy and Secure Checkout: Your information is protected with top-notch security for a smooth, worry-free transaction.
Join the many satisfied customers who have trusted us for their solar needs. Add to your cart now to secure your high-efficiency solar panels and take the next step towards sustainable energy!