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Naile Electric Co., Ltd. was jointly established by a group of electrical professionals with years of experience in technology development and management. It owns modern industrial plants and office spaces. As a modern technology-based enterprise, it specializes in the production and operation of lo
Naile Electric Co., Ltd. was jointly established by a group of electrical professionals with years of experience in technology development and management. It owns modern industrial plants and office spaces. As a modern technology-based enterprise, it specializes in the production and operation of lo
Naile Electric Co., Ltd. was jointly established by a group of electrical professionals with years of experience in technology development and management. It owns modern industrial plants and office spaces. As a modern technology-based enterprise, it specializes in the production and operation of lo
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NLB1-160 PV-C160
CHNAILE
The NLB1-160 PV-C160 DC MCB is specifically engineered for photovoltaic power systems requiring stable DC protection up to 1000V. Its enhanced arc-extinguishing system and high-precision tripping mechanism ensure maximum reliability under harsh outdoor conditions and continuous solar operation.
Supports DC 1000V, suitable for large-scale PV installations, solar combiner boxes, and inverter DC input protection.
Rated breaking capacity Icu/Ics up to 15kA, offering outstanding short-circuit protection in demanding PV environments.
Ensures fast, accurate response to overloads and short circuits.
Built with high-temperature-resistant materials and precise mechanism parts to ensure durability.
Available in 1P / 2P / 3P / 4P to match various solar system designs.
Solar combiner boxes
Off-grid & on-grid PV systems
DC distribution cabinets
EV charging systems
Battery energy storage systems
Its international compatibility makes it suitable for large engineering projects and cross-border distribution.
Consistent quality
Fast delivery time
Excellent cost efficiency
Traceable production
This ensures every breaker meets IEC standards with stable and repeatable quality—perfect for global distributors.
Logo printing
Color customization
Packaging customization
Special technical requirements
Bulk project customization
Suitable for brands, agents, EPC contractors, and large distributors.
Reliable DC arc-extinguishing design
High voltage, high breaking capacity
Certified to IEC60947-2 / GB/T 14048.2
Ideal for PV and energy storage markets
Perfect for global OEM/ODM business development
