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Dz47-32 Miniature Circuit Breaker Switch MCB
US$0.55
100-999 Pieces
US$0.54
1,000+ Pieces
Sample price:US$5.50/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Electric TypeModel NO.
DZ47-32ASpeed
High-Speed Circuit BreakerArc-extinguishing Medium
AirInstallation
InsertStructure
MCBPoles Number
1Type
Circuit BreakerFunction
Overcurrent Protection, OVP(Overvoltage Protection)Product Category
Mini Circuit BreakerTransport Package
Export CartonSpecification
1POrigin
ChinaHS Code
8536200000Production Capacity
600000PCS/YearKey features
Features high-sensitivity mechanisms to cut off power within milliseconds during short circuits or overloads, ensuring maximum safety for both people and equipment.
Built with high-quality flame-retardant materials to withstand extreme temperatures. It offers a long mechanical lifespan, ensuring reliable performance even in harsh environmental conditions.
The ultra-thin single-pole design significantly saves space in distribution boxes, allowing for more circuits and easier installation in modern, compact electrical panels.
Equipped with ergonomic non-slip handles and clear visual status indicators. The safe touch-proof terminals ensure easy, comfortable, and secure installation and maintenance for electricians.
Engineered with advanced arc extinguishing systems to handle high short-circuit currents effectively, instantly isolating faults to prevent fire hazards and protect downstream circuits.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-05-08 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.38h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryZhejiang Tainihan Electrical Technology Co., Ltd. is a China-based factory established in 2015, focused on electronic and electromechanical energy meters. It operates two production lines in a 2,000 m² facility and reports annual output of 300,000 Kwh Meters, with stated one-month lead times in both peak and off-peak seasons. The company offers multiple single-phase, three-phase, DIN-rail, smart, and ANSI meter models, and states that its products have CE certification. Its development, design, production, and marketing capabilities are described, but the available evidence does not establish formal supplier-management certification, after-sales service arrangements, customization capability, or identifiable customer cases. The supplier has 17 employees, fewer than five quality-control staff, and two R&D engineers, indicating a relatively small operating structure.
Supplier typeThe supplier is identified as a limited company and a factory in China, with operations in Yueqing, Zhejiang. Its stated business integrates development, design, production, and marketing, and its commercial activities cover instruments, meters, electrical, and electronics.
CertificationsThe company states that its products have attained CE certification. However, supplier-management-system certification is explicitly recorded as NIL, so the evidence supports product certification but not certified supplier-management systems.
R&D capabilityThe company states that it integrates development and design, continually improves existing products, and develops new product lines. It reports two R&D engineers and a range including multi-functional, multi-rate, network, power-line-carrier, and multi-user energy meters, supporting some product-development capability.
Production capacityThe supplier operates two production lines in a 2,000 m² plant and reports output of 300,000 Kwh Meters, with one-month order fulfillment times in both peak and off-peak seasons. However, its workforce is small at 17 employees and quality-control staffing is below five, so the evidence supports operating production capability but indicates limited organizational scale.
Product Q&A
Q:What are the applicable voltage and frequency?
A:
The breaker is applicable for AC 50Hz/60Hz, with 230V for single pole and 400V for double, three, and four poles.
Q:What is the maximum rated current?
A:
The rated current ranges from 6A to 63A, including options for 6, 10, 16, 20, 25, 32, 40, 50, and 63A.
Q:What protection functions does this MCB offer?
A:
It provides overcurrent protection and overvoltage protection (OVP), suitable for overload and short circuit protection.
Q:Is customization available for this product?
A:
Yes, OEM and ODM services are available, supported by 2 R&D engineers for custom requirements.
Q:What are the payment terms?
A:
We accept LC, T/T, D/P, PayPal, and Western Union as payment methods.
Send Inquiry
*To:
Zhejiang Tainihan Electrical Technology Co., Ltd.
Zhejiang Tainihan Electrical Technology Co., Ltd.*Content:
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