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MCB 250V DC with IEC60898-1 Standard and PA66 Unflaming Material 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 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 a 10kA breaking capacity for robust short circuit protection in DC systems.
Wide Voltage Range: Supports 1P to 4P configurations with DC voltages up to 1000V.
Durable Mechanical Life: Engineered for over 20,000 mechanical cycles and 8,000 electrical cycles.
Versatile Current Options: Available in 13 ratings from 1A to 63A to suit diverse load requirements.
Solar & PV Compatible: Ideal for photovoltaic systems, protecting against reverse current and AC feedback.
Certified Safety: Compliant with IEC 60898-1, CE, CB, CCC, and RoHS standards.
Dual Wiring Design: Supports both conductor and bus bar connections for flexible installation.
Eco-Friendly Material: Constructed with PA66 unflaming material shell for enhanced safety and sustainability.
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 maximum DC voltage supported?
A:
The breaker supports various DC voltages based on pole count: 1P up to 250V, 2P up to 500V, 3P up to 750V, and 4P up to 1000V.
Q:What is the breaking capacity of this MCB?
A:
The Miniature Circuit Breaker features a high breaking capacity of 10kA, ensuring reliable protection against short circuits.
Q:Is this circuit breaker suitable for solar PV systems?
A:
Yes, it is specifically designed for solar power generation systems, protecting PV modules from reverse current and shielding against AC feedback.
Q:What are the mechanical and electrical life cycles?
A:
The product guarantees a mechanical lifespan of no less than 20,000 cycles and an electrical lifespan of at least 8,000 cycles.
Q:What certifications does the product hold?
A:
The breaker is certified with ISO9001-2000, CE, CB, CCC, Asta, Semko, and RoHS, adhering to IEC 60898-1 standards.
Send Inquiry
*To:Shanghai DaDa Electric Co., Ltd.
Shanghai DaDa Electric Co., Ltd.*Content:
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