Description
xMidNite Solar MNDC250: 250A Mini DC Disconnect Power Center
The MidNite Solar MNDC250 is the industrial standard for protecting large battery-based inverter systems. Designed as a high-capacity Mini DC Disconnect, it includes a factory-installed 250A/125VDC main battery breaker. This all-in-one chassis provides the necessary overcurrent protection and safety disconnection required by code for high-output off-grid and backup power installations.
Comprehensive DC Distribution
The MNDC250 is more than just a disconnect; it is a scalable power distribution hub for your battery bank:
- Versatile Expansion: Includes DIN-rail space for up to (5) additional 13mm breakers (ideal for charge controllers or DC branch circuits).
- Large Circuit Support: Features (3) panel-mount slots for 3/4" breakers ranging from 60A to 100A.
- Superior Materials: Constructed from white powder-coated aluminum, ensuring the chassis is 100% rust-proof even in high-humidity or coastal environments.
- Monitoring Ready: Pre-drilled mounting holes for a 500-amp, 50mV shunt (sold separately) to enable precise battery monitoring.
- Professional Grounding: Equipped with a 14-pole ground bus bar and a heavy-duty 5/16” bonding stud for battery negatives.
Technical Specifications
| Main Breaker | 250A / 125VDC (Included) |
| Max Voltage Rating | 300VDC |
| Chassis Material | Aluminum (Rust-Proof) |
| Dimensions | 17"L x 9"W x 4"D |
| Environmental | Type 1 Indoor |
| Certifications | ETL Listed for USA & Canada |
Inverter Compatibility
The MNDC250 is perfectly matched for use with 4000W to 6000W inverters that require a 250A DC breaker.
Shipping
xOrders containing multiple items will be combined into a single shipment. We partner with reliable carriers for all deliveries, including Canpar, FedEx, Purolator, and UPS.
Oversized or heavy products may not qualify for standard courier shipping. Please contact our team before placing your order for a custom shipping quote and to discuss specialized delivery options.
If you have any questions or concerns regarding your shipment, delivery timeline, or the handling of your order, please contact our customer support team—we're here to help.
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