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10ka MCB 250V DC 1p Miniature Circuit Breaker with Modular Design Switch
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 BreakerModel NO.
DAB7-63Arc-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: Features 10kA breaking capacity for robust short circuit protection.
Wide Voltage Range: Supports DC250V (1P) up to DC1000V (4P) for versatile applications.
Multiple Pole Options: Available in 1P, 2P, 3P, and 4P configurations for different needs.
Solar System Compatible: Ideal for photovoltaic systems, protecting against reverse currents.
Dual Wiring Options: Supports both conductor and bus bar connections for flexibility.
Long Service Life: Mechanical life over 20,000 cycles; electrical life over 8,000 cycles.
Comprehensive Certifications: Certified with CE, CCC, CB, RoHS, and ISO9001-2000 standards.
Customization Available: Offers full, minor, and flexible customization for shell material and design.
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 identified as a Shanghai-based trade company associated with manufacturing companies. It demonstrates broad customization, ODM, recent new-product activity, and OEM service for well-known brands. Export activity is substantial, with stated export experience, export rights, and a global sales network; however, no overseas warehouses, showrooms, agents, or branches are reported. Quality-control procedures include documented work instructions, raw-material traceability, and maintained records. Service-management procedures cover assessment, corrective and preventive actions, and complaint handling. Financial information indicates records for 2021–2023, but the slices do not provide sufficient evidence to assess financial strength or credibility. No certification holdings or environmental/fire-drill status are confirmed.
After-Sales capabilityThe supplier has written procedures and records for supplier-service assessment, corrective and preventive actions, and customer complaint handling. This explicitly supports structured service and complaint processes, although the slices do not quantify response times or resolution outcomes.
R&D capabilityThe supplier reports new products during the past year, provides ODM services, and offers broad design customization. It does not have an available SDK, but that limitation does not negate the demonstrated product-development and design capabilities.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability, providing strong direct evidence of broad customization coverage.
Client casesThe supplier reports OEM service for well-known brands, participation in the Canton Fair, and a global sales network covering Southeast Asia, the Middle East, South America, Africa, and Europe. These statements indicate brand and international-market experience, but no named customers or verifiable case details are supplied.
Product Q&A
Q:What is the rated current range?
A:
The rated current ranges from 1A to 63A, including 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, and 63A.
Q:What are the voltage specifications for different pole configurations?
A:
1P supports DC250V, 2P supports DC500V, 3P supports DC750V, and 4P supports DC1000V.
Q:Is this circuit breaker suitable for solar power systems?
A:
Yes, it is ideal for photovoltaic systems, providing protection against reverse currents and AC feedback from inverter failures.
Q:What certifications does the product have?
A:
The product holds CE, CCC, CB, Asta, Semko, RoHS, and ISO9001-2000 certifications.
Q:What is the mechanical and electrical lifespan?
A:
The mechanical life is no less than 20,000 cycles, and the electrical life is no fewer than 8,000 cycles.
Send Inquiry
*To:Shanghai DaDa Electric Co., Ltd.
Shanghai DaDa Electric Co., Ltd.*Content:
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