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MidNite Solar MNDC-GFP50-300


Midnite Solar MNDC-GFP50-300, a 50A/300 VDC GFI breaker, ground fault protector DIN rail mount

SKU: MID-103-110 Categories: , Tags: ,

MidNite Solar MNDC-GFP50-300 is a 50 A/300VDC DIN rail mount ground fault protector (NRTL listed breaker assembly). Use this assembly on PV circuits that operate up to 300VDC when required. NEC2008 requires DC-GFP’s on all Solar installations.

All MidNite circuit breakers are rated for 100% continuous duty. Midnight’s breakers are rated to break the full rated load at the rated voltage repeatedly, with no damage. Always use a properly sized breaker for disconnecting.


  • Environmental Rating – Type 1 (Indoor)
  • Mounts on standard DIN-rail
  • DC Voltage Rating – 300 VDC
  • 10,000 AIC
  • Breaker Torque Value: 20 In-Lbs (2.3NM)

All MidNite circuit breakers can be used at 100% rated current when mounted in a MidNite enclosure.



Mnfr. model

Max. current

Max. Voltage


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