MidNite Solar 30A 300VDC Circuit Breaker for Solar PV Systems MNEPV30-300
MPN No: MNEPV30-300
Contact us for Delivery Date
Out Of Stock
$40.83
MidNite Solar 30A 300VDC Circuit Breaker for Solar PV Systems MNEPV30-300
MidNite Solar 30A 300VDC Circuit Breaker for Solar PV Systems MNEPV30-300
Regular price
$40.83
SOLD OUT
MidNite Solar 30A 300VDC Circuit Breaker for Solar PV Systems MNEPV30-300
MidNite Solar 30A 300VDC Circuit Breaker for Solar PV Systems MNEPV30-300
Out Of Stock
MPN No: MNEPV30-300
Regular price
$40.83
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We offer multiple secure payment options for your convenience
Regular price
$40.83
MidNite Solar 30A 300VDC Circuit Breaker for Solar PV Systems MNEPV30-300
MPN No:
MNEPV30-300
Contact us for Delivery Date
Sold out
MidNite Solar 30A 300VDC Circuit Breaker for Solar PV Systems | MNEPV30-300
The MidNite Solar MNEPV30-300 is a reliable DC circuit breaker designed for solar photovoltaic (PV) systems requiring dependable overcurrent protection. With a rating of 30 amps and 300VDC, it is ideal for protecting PV arrays, battery circuits, and DC distribution systems.
This breaker features a DIN rail mount design for easy installation in combiner boxes, enclosures, and power distribution panels. It is commonly used in solar applications and integrates seamlessly with standard 35mm DIN rail systems. :contentReference[oaicite:0]{index=0}
Designed specifically for DC operation, the MNEPV30-300 is a polarized breaker, ensuring safe and proper current interruption when installed with correct polarity.
Key Features
-
30A, 300VDC Rating
Provides reliable overcurrent protection for solar PV strings, battery systems, and DC loads. -
DIN Rail Mount Design
Installs quickly into standard 35mm DIN rail enclosures used in solar combiner boxes. -
Single-Pole Configuration
Compact 1-pole breaker ideal for DC circuit protection applications. -
Polarized DC Breaker
Ensures proper current flow direction and safe operation when wired correctly. -
High Interrupt Rating
Designed to safely interrupt rated load currents repeatedly without damage. -
ETL Listed
Certified for use in the United States and Canada for solar applications. -
Wide Wire Range
Supports conductors from 14 AWG to 6 AWG for flexible installation. -
Compact & Durable Design
Engineered for long-term performance in demanding solar environments.
Best Uses
-
PV Array Protection
Protects solar strings and combiner circuits from overload and short circuits. -
Battery System Protection
Provides DC circuit protection for energy storage systems. -
Residential & Commercial Solar Systems
Suitable for a wide range of PV installations requiring 300VDC protection. -
Combiner Boxes & Enclosures
Commonly used in MidNite Solar and compatible DIN rail-based systems.
Product Specifications
| Specification | Details |
|---|---|
| Manufacturer | MidNite Solar |
| Model | MNEPV30-300 |
| Product Type | DC Circuit Breaker |
| Current Rating | 30 Amps |
| Voltage Rating | 300 VDC |
| Poles | 1-Pole |
| Mounting Type | DIN Rail (35mm) |
| Wire Range | 14 AWG – 6 AWG |
| Interrupt Rating | Up to 10,000 AIC (typical series rating) |
| Certification | ETL Listed (US & Canada) |
| Application | Solar PV & DC Circuit Protection |
| Quantity | Single Unit (1 pc) |
| Warranty | 5 Years |
About MidNite Solar:
MidNite Solar is a leading manufacturer of renewable energy balance-of-system components, offering high-quality breakers, combiners, and electrical protection solutions designed for safety, reliability, and long-term performance in solar installations.
Reliable DC Protection for Solar Systems
The MidNite Solar MNEPV30-300 Circuit Breaker delivers dependable overcurrent protection, simple DIN rail installation, and durable performance—making it an essential component for safe and efficient solar PV systems.
Why Buy From US Solar Supplier
US Solar Supplier is an American-founded company based in Kentucky dedicated to offering top-quality solar components from trusted manufacturers. We provide competitive pricing, dependable inventory, and products backed by warranties you can trust.
Our inventory is updated daily with the latest solar technologies, and our experienced team is ready to assist with product selection, system design, and installation guidance.
Need Assistance?
Have questions before you order? Call 1-800-230-7004 to speak with our knowledgeable support team. We’re here to help with product details, compatibility questions, or purchasing support.
