MidNite Solar MNDC-GFP63 Ground Fault Circuit Breaker 63A

MidNite Solar MNDC-GFP63 Ground Fault Circuit Breaker 63 Amp 150VDC Din Rail Mount DC Ground Fault Protector. NRTL listed breaker assembly.

MidNite'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. All MidNite circuit breakers hold 100% rated current independent of ambient temperature. NEC2008 requires DC-GFP’s on all solar installations.

Technical Specifications

• 10,000 AIC
• Breaker Torque Value: 20 In-Lbs (2.3NM)
• Listed for US & Canada
• Weight: 1 lb

FAQs

• Why does this circuit breaker say "Max Volts 125V," but the front of the breaker says 150VDC?
  CBI Electric is the manufacturer for MidNite Solar's MNDC-GFP63 circuit breakers and they are normally rated to 125V, however, because the MNDC-GFP63 circuit breakers are built to MidNite Solar's specifications, MidNite Solar rates the MNDC-GFP63 breaker to 150VDC when used in a MidNite Solar combiner, MidNite Solar E-Panels, or the MidNite Solar MNBIGBABY Enclosure.
• Does the GFP breaker need to match my string voltage the same as a DC breaker?
  Yes, the GFP breaker must match the string voltage the same as a DC breaker, however, the GFP breaker is not allowed as a disconnect and will not provide overcurrent protection.
• Can I have two breakers on the same circuit, such as a DC breaker and a GFP breaker?
  Yes, you can have two breakers on the same circuit. The DC breaker can act as a disconnect and will provide overcurrent protection, whereas the GFP breaker will provide ground-fault protection.

Attachments

• MidNite Solar Breaker and Busbar Torque Values
• MidNite SolarResidential Renewable Energy Tax Credit
• MidNite Solar Limited Warranty