Description
Key Benefits
- Expanded DIN rail supports up to ten breakers for flexible circuit management.
- Includes 250A inverter breaker for critical overcurrent protection.
- Durable powder-coated aluminum chassis resists rust in harsh environments.
- Integrated 14-pole ground bus bar and battery negative tie point ensure system grounding.
- Hinged door allows easy access for maintenance and inspection.
- Six mounting positions for 500A/50mV shunt enable precise current monitoring.
- Multiple knockouts optimize cable management for inverter, battery, and charge controller wiring.
- ETL listed for safety compliance in the US and Canada.
Best Uses
Tech Specs
| Spec | Value |
|---|---|
| Product Name | MNDC250PLUS |
| Enclosure Type | Pre-wired DC Disconnect |
| Main Breaker | 250A Inverter Breaker Included |
| Additional Breaker Support | 3 DIN Rail Breakers (not included) |
| Material | Powder-Coated Aluminum |
| Ground Bus Bar | 14-position terminal block |
| Battery Negative Tie Point | 5/16 inch stud |
| Shunt Mounting | 6 positions for 500A/50mV shunt |
| Surge Protection Support | Compatible with MNSPD devices |
| Inverter Compatibility | Trace, Xantrex, Magnum, Schneider, etc. |
| Dimensions (H × W × D) | 15 × 9 × 4 inches |
| Weight | ~9 lbs |
Warranty
Important: Warranty support is valid in the U.S. and Canada.
More Info
The MidNite Solar MNDC250PLUS is an enhanced DC disconnect designed for advanced renewable energy systems requiring expanded breaker capacity and comprehensive circuit protection.
Its modular design includes an additional DIN rail and panel mount plates, allowing installation of multiple breakers to accommodate complex wiring needs.
Constructed from powder-coated aluminum, the enclosure offers durability and corrosion resistance suitable for humid or saltwater environments.
Integrated grounding features include a 14-pole ground bus bar and a battery negative tie point to ensure safe and reliable system grounding.
The unit supports current monitoring through six dedicated mounting positions for a 500 amp, 50mV shunt, enabling precise battery and system status tracking (shunt sold separately).
Multiple knockouts facilitate organized cable routing for inverters, batteries, charge controllers, and DC/PV inputs and outputs.
ETL listing certifies the product meets safety standards for use in both the United States and Canada.
Manufactured in the USA, MidNite Solar products are known for quality, reliability, and innovation in renewable energy balance-of-system components.
This disconnect is compatible with popular inverter brands such as Trace, Xantrex, Magnum, and Schneider, making it versatile for various system configurations.
Recommended installation practices include using flexible battery cables to optimize wiring and ensure proper bending room within the enclosure.
MidNite Solar supports installers with products designed for NEC compliance and ease of use, backed by a strong warranty and customer support.
Reviews
There are no reviews yet.