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Modular MCB 10ka DC Circuit Breaker with Asta Certification and PA66 Shell
US$1.20-4.20
5,000 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Breaking Capacity
Low Voltage Circuit BreakersOperation
Manual TypeSpeed
High-Speed Circuit BreakerArc-extinguishing Medium
Arc ChamberInstallation
FixedStructure
MCBPoles Number
1p, 2p.3p, 4pType
Circuit BreakerFunction
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent ProtectionCertification
ISO9001-2000, CE, CB, CCC, Asta, Semko, RoHSShell Material
PA66 Unflaming MaterialIcn
10kaStandard
IEC60898-1Transport Package
CartonSpecification
1, 2, 3, 4, 5, 6, 10, 16, 25, 32, 40, 50, 63ATrademark
CDADA, OEM, ODMOrigin
ShanghaiHS Code
85362000Production Capacity
100000PCS/MonthKey features
High Breaking Capacity: 10kA breaking capacity ensures superior safety and protection against short circuits.
Wide Voltage Range: Supports DC 250V to 1000V across 1P, 2P, 3P, and 4P configurations.
Solar PV Compatible: Ideal for photovoltaic systems, protecting PV modules from reverse currents.
Robust Durability: Mechanical life of 20,000 operations and electrical life of 8,000 operations.
Multi-Certification: Complies with CE, CB, CCC, Asta, Semko, RoHS, and ISO9001-2000 standards.
Versatile Wiring: Dual wiring feature accommodates both conductors and bus bars for easy installation.
Customizable Options: Offers customization from samples, designs, and full customization services.
Company profile

Shanghai DaDa Electric Co., Ltd.Shanghai, China
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: The Factory has 10 years export experiene. CertifiedNearest Port: Shanghai PortAverage Response Time: ≤11.14h
AI-Powered supplier vetting
SummaryThe supplier is a trade company located in Shanghai, specializing in manufacturing. It has a strong global sales network and offers customization services. With ten years of export experience, it participates in trade shows like the Canton Fair. The supplier provides ODM and OEM services for well-known brands but lacks overseas warehousing and showroom capabilities. Financial data from the past three years is available, but certifications and environmental assessments are not specified.
Supplier typeThe supplier is a trade company engaged in manufacturing, located in the Fengxian District of Shanghai.
After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints effectively.
R&D capabilityThe supplier has R&D capabilities with new products developed in the past year and provides ODM services.
Production capacityThe supplier has a global sales network and quality products, with a significant portion of sales from exports.
Customization capabilityThe supplier offers a wide range of customization services, including full and flexible customization from samples and designs.
Client casesThe supplier has a global presence with sales in regions including Southeast Asia, the Middle East, and Europe.
Product Q&A
Q:What is the maximum DC voltage this breaker can handle?
A:
The breaker supports various DC voltages depending on the pole configuration: 1P for DC 250V, 2P for DC 500V, 3P for DC 750V, and 4P for DC 1000V.
Q:Is this circuit breaker suitable for solar power systems?
A:
Yes, it is specifically engineered for solar photovoltaic (PV) systems, protecting PV modules from reverse currents and AC feedback from inverter failures.
Q:What certifications does the Nova DAB7-63 have?
A:
It holds multiple international certifications including CE, CB, CCC, Asta, Semko, RoHS, and complies with ISO9001-2000 standards.
Q:What is the mechanical and electrical lifespan of the breaker?
A:
The mechanical endurance is at least 20,000 operations, and the electrical life is no less than 8,000 operations.
Q:Can I customize the shell material or specifications?
A:
Yes, customization options are available, including customization from samples, designs, full customization, and minor customization.
Send Inquiry
*To:
Shanghai DaDa Electric Co., Ltd.
Shanghai DaDa Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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