SKU: 27172365811

MidNite Solar Ground Fault Protector Panel Mount 80 amp 150VDC - MNDC-GFP80

$124.82 $138.69
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

MidNite Solar Ground Fault Protector Panel Mount 80 amp 150VDC - MNDC-GFP80The MidNite Solar MNDC GFP80 is an 80 amp, 150VDC panel mount DC ground fault protector (NRTL listed breaker assembly) with a 1 2 amp trip mechanism that connects between battery negative and earth ground. NEC 2008 requires DC GFPs on all solar installations. This non polarized device is engineered to break the full rated load at the rated voltage repeatedly with NO DAMAGE. Always use a properly sized breaker for disconnecting. Key Features & Benefits

The MidNite Solar MNDC-GFP80 is an 80 amp, 150VDC panel mount DC ground fault protector (NRTL listed breaker assembly) with a 1/2 amp trip mechanism that connects between battery negative and earth ground. NEC 2008 requires DC-GFPs on all solar installations. This non-polarized device is engineered to break the full rated load at the rated voltage repeatedly with NO DAMAGE. Always use a properly sized breaker for disconnecting.

Key Features & Benefits

80A, 150VDC Rating: Suitable for PV array ground fault protection in residential and commercial solar installations, meeting NEC 2008 requirements for DC ground fault protection.

1/2 Amp Trip Mechanism: Connects between battery negative and earth ground to detect ground faults and interrupt the circuit, preventing electrical hazards.

NEC 2008 Compliant: Required for all solar installations to provide ground fault protection, ensuring code compliance and system safety.

Panel Mount Design: 1.5-inch wide form factor with 1/4" studs for electrical connections, designed for easy mounting on panels and enclosures.

10,000 AIC Interrupt Capacity: High interrupting capacity provides robust protection against fault currents.

Repeated Load Breaking Capability: Engineered to break the full rated load at rated voltage repeatedly with no damage, unlike standard breakers not designed for solar applications.

100% Rated Current in MidNite Enclosures: Can be used at full rated current (80A) without derating when mounted in a MidNite Solar enclosure.

Non-Polarized Design: Unlike polarized breakers that require correct orientation for DC circuits, the MNDC-GFP80 is non-polarized, allowing installation in either direction without concern.

Indoor Installation (Type 1): Rated for indoor use in dry locations, suitable for load centers, combiners, and equipment rooms.

Listed for US & Canada: ETL listed for North American installations when used in appropriate enclosures.

Important Technical Notes

NEC 2008 Requirement: The National Electrical Code (NEC 2008) requires DC ground fault protectors on all solar installations. The MNDC-GFP80 meets this requirement for PV system safety.

Ground Fault Protection: The 1/2 amp trip mechanism connects between battery negative and earth ground, detecting ground faults in PV arrays and interrupting the circuit to prevent electrical hazards.

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

Product Documents

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Exchange/Return Notes
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SKU: 27172365811

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4.8 ★★★★★
Based on 28 reviews
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Product Reviews
E
Verified Purchase
Evan J.
Waukegan, US
★★★★★ 5
The only toy my dogs can’t destroy and love
Color: Onyx Black - Most Durable
I am thrilled to have found one toy my dogs don’t destroy immediately. They have torn up Fenrir hammers, the black kongs of all sizes, the monster k9 stick, nylabones, and they don’t like the goughnut at all (it stinks like a bad tire). This is the first one they both love and haven’t been able to destroy immediately. It does allow little tooth marks, but that’s what makes it fun for them. They are very happy playing with it and I’d say this one was worth every dollar. Update Months Later: We’ve gone through 2/3 now. I got two initially, and one has lasted long term. They still haven’t completely destroyed it. They did destroy a second one quickly so I suspect a flaw in it. They sent me a new one and they took a while, but they did destroy the third to the point we had to throw it away. Despite that, one still remains and our dogs still love it. It’s still the best for the money compared to others. We have two Bully XL’s that are each close to 100 pounds.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2024
M
Verified Purchase
M. B.
San Leandro, US
★★★★★ 5
Indestructible
Color: Onyx Black - Most Durable
This is actually indestrutible! Be careful though, it's wicked hard/heavy. It isn't a ball you want banging into things. Use outside!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
L
Verified Purchase
Lauren
Massapequa, US
★★★★★ 4
Not indestructible, but the best I’ve found
Color: Onyx Black - Most Durable, Color: Onyx Black - Most Durable
This thing is unexpectedly heavy for its size. My 18 month old Giant Schnauzer is obsessed with fetch but destroys every ball she gets. The other brands marketed for extreme chewers tend to last about a day or two before they’re totally shredded. She’s had this one for about 2 weeks and it’s looking rough, but still holding together for the most part. I appreciate that as it comes apart it does so in little pieces rather than large chunks. While it’s far from indestructible, it’s the strongest I’ve found so far.
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Reviewed in the United States on April 21, 2026
R
Verified Purchase
Ryan
Draper, US
★★★★★ 5
Great product!
Color: Onyx Black - Most Durable
Great product! Quickly became my Pit Princess's favorite toy! The size, weight, and material is perfect for a big dog. Now we have fetch ball that has proven itself to be worthy!
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Reviewed in the United States on May 8, 2026
B
Verified Purchase
Bill Jackson
Whiting, US
★★★★★ 3
good but not indestructible
Color: Onyx Black - Most Durable, Color: Onyx Black - Most Durable
pretty good but definitely not indestructible
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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