80 Volt DC breaker - 80

MidNite Solar 80 Volt DC Breaker – Reliable Overcurrent Protection for High-Performance Solar Systems

In today’s rapidly expanding renewable energy market, having dependable overcurrent protection is not just a recommendation—it’s a necessity.

Whether you're designing an off-grid system, expanding your solar array, or upgrading electrical safety components, the 80 Volt DC breaker from MidNite Solar delivers robust, industry-compliant performance trusted by professionals across the USA.

Built with precision engineering and proven hydraulic-magnetic technology, this breaker ensures consistent protection regardless of ambient temperature or load fluctuations.

This comprehensive product article highlights the unique advantages, specifications, applications, and user benefits of the 80 Volt DC breaker—now available at solampio.com.

Why the 80 Volt DC Breaker by MidNite Solar is a Smart Choice

MidNite Solar has established itself as a trusted brand in the solar and renewable energy industry by consistently delivering reliable and compliant electrical protection products.

The 80 Volt DC breaker is no exception. Specifically engineered for DC applications, it offers superior thermal independence, high current ratings, and robust construction—perfect for solar installers and system designers looking for peace of mind and long-term durability.

Key Features and Unique Selling Points

Hydraulic-Magnetic TechnologyEnsures the breaker operates independently of ambient temperature, which provides accurate and reliable tripping even under extreme environmental conditions—from -40°C to +85°C.

100% Current RatingDesigned for continuous duty, this breaker can operate at 100% of its rated current when mounted in a MidNite enclosure without any derating.

Wide Amperage RangeAvailable in 80A, 100A, and 125A, making it adaptable for various solar system configurations and equipment protection.

Multiple CertificationsUL 489A Listed, CE Certified, VDE and CCC Approved, and compliant with IEC 60947-2 and AS/NZS 60947-2 standards. Fully certified for USA installations.

Dual Mounting OptionsCompatible with DIN rail and Mini rail installations, giving you flexibility across a wide range of mounting environments.

Non-Polarized DesignCan be installed in either orientation, making wiring simpler and more forgiving in diverse solar setups.

Precision Tripping CharacteristicsPrevents nuisance tripping and ensures the breaker responds accurately to real fault conditions.

Compact and Efficient DesignSlim width of just 1 inch (25.4mm) allows for tight integration in compact control panels or breaker boxes.

Technical Specifications

Attribute

Specification

Voltage Rating

80 Volts DC

Current Ratings

80A / 100A / 125A

Stud Size

1/4 inch

Wire Range

14 AWG to 1/0 AWG

Width

1 inch (25.4 mm)

Torque Value

35 in-lbs (4 Nm)

Environmental Rating

Type 1 (Indoor)

Operating Temp Range

• 40°C to +85°C

Polarity

Non-Polarized

Mounting Options

DIN Rail / Mini Rail

Certifications

UL 489A, CE, VDE, CCC, IEC 60947-2, AS/NZS 60947-2

Warranty

5 Years

Listings

Listed for USA

Applications and Use Cases

The 80 Volt DC breaker is designed for a wide range of DC energy systems. Whether you're using it in a residential, commercial, or mobile solar system, this breaker ensures performance, protection, and compliance.

Common Use Cases:

Solar Array DisconnectsSafely disconnect individual strings or entire arrays during maintenance or system shutdowns.

Battery Bank Overcurrent ProtectionPrevents dangerous surges in battery banks by interrupting excessive current flow.

Charge Controller and Inverter ProtectionShields critical equipment from overcurrent conditions and internal faults.

DC Load CentersIntegrates into breaker boxes or load centers to manage DC circuits efficiently.

Mobile and Marine Solar InstallationsThe compact design and rugged temperature rating make it ideal for use in RVs, boats, and off-grid cabins.

Benefits of Using the MidNite Solar 80 Volt DC Breaker

Peace of Mind in Extreme ConditionsWith hydraulic-magnetic operation, users don’t have to worry about tripping failures in extreme cold or heat.

System LongevityProtecting expensive solar components (like inverters and batteries) extends the overall lifespan of your system.

Easy to InstallComes with dual mounting compatibility and standard 1/4" studs for secure wiring and minimal installation time.

Cost-Effective ProtectionReduces the risk of equipment damage and system failure, saving you significant costs in potential repairs and replacements.

Adaptable DesignCan be used across multiple applications, giving installers greater flexibility without the need to stock multiple breaker types.

Installation Best Practices

Always ensure the breaker’s amperage rating aligns with your system’s current requirements.

Use appropriate wire sizing as per NEC guidelines and match it to the breaker’s range (14 AWG to 1/0 AWG).

Secure the 1/4” stud terminals with 35 in-lbs (4Nm) torque to ensure reliable electrical connections.

For optimal performance, mount the breaker inside a MidNite enclosure to leverage the 100% current rating.

Quick Product Highlights

80V DC voltage capacity

Available in 80A, 100A, and 125A versions

1” wide design—compact and panel-friendly

Hydraulic-magnetic tripping mechanism

• Dual mount: DIN rail and Mini

Type 1 indoor rating

1/4” stud terminals

UL 489A listed for USA

CE, VDE, CCC, IEC certified

5-Year manufacturer warranty

Why Buy from Solampio.com?

At Solampio.com, we specialize in providing top-tier solar products tailored for the USA market. Our commitment to quality, fast shipping, and technical support ensures that professionals and DIYers alike receive not just the best equipment—but also the knowledge and confidence to use it correctly.

When you purchase the 80 Volt DC breaker by MidNite Solar from Solampio, you’re investing in a product that’s:

Professionally vetted

USA-compliant and certified

Durable and field-tested

Backed by a manufacturer warranty

Easy to install and versatile

The 80 Volt DC breaker from MidNite Solar represents a smart investment for anyone involved in solar power installations—be it homeowners, contractors, or energy consultants. Its precision engineering, wide certification base, and rugged build quality make it a go-to solution for dependable overcurrent protection.

Ensure your solar system’s safety and performance by choosing the MidNite Solar 80 Volt DC breaker, now available on solampio.com—your trusted partner in solar innovation.