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ISO-Approved Rail Mounted Acdc 3p Miniature Circuit Breaker for Office Protection
US$0.60-1,810.00
1 tower
Product specifications
Size
Sample price:US$21.20/tower.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Energy-storage TypeModel NO.
3P Miniature Circuit BreakersSpeed
High-Speed Circuit BreakerArc-extinguishing Medium
AirInstallation
FixedStructure
MCCBPoles Number
3Type
Circuit BreakerFunction
Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCBCertification
VDE, ISO9001-2000, CE, CB, CCCTransport Package
Wooden PackagingSpecification
300mm*400mm*200mmTrademark
SDKCOrigin
ChinaKey features
Multi-Certification Compliance: Certified by VDE, ISO9001-2000, CE, CB, and CCC for global market access.
Comprehensive Protection Functions: Provides overcurrent, overvoltage, short-circuit, and RCCB failure protection.
High-Speed Energy Storage Operation: Features high-speed tripping with energy-storage type operation for reliability.
OEM/ODM Customization Support: Offers full customization from samples, designs, and minor adjustments.
Free Sample Availability: Customers can request free samples to verify quality before bulk orders.
100% Finished Product Inspection: Every unit undergoes strict functional inspection before shipping.
Professional Technical Support: Includes manuals, video guidance, and direct engineer communication.
Flexible Payment & Shipping Terms: Accepts LC, T/T, PayPal, Western Union with FOB, CIF, CFR, EXW options.
Company profile
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: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.13h
AI-Powered supplier vetting
SummarySDKC Shandong Kaichuan Electric Equipment Co., Ltd. is described as a high-tech enterprise integrating R&D, manufacturing, trade, and service, with products including electrical control cabinets, motors, frequency converters, electrical components, and high- and low-voltage switchgear. It reports broad customization and ODM capabilities, new products within the past year, and OEM service for well-known brands. Its finished-product inspection instructions are reportedly uniformly followed, while service procedures exist for supplier assessment, corrective actions, and complaints; however, written records are absent for the latter two mechanisms. The supplier reports no overseas warehouse, showroom, agent or branch, or offline trade-show participation, and lists zero overseas service countries. Financial credibility cannot be confirmed because the provided financial fields report zero operating revenue, costs, profits, margins, and ratios for the stated periods, without enough context to validate the...
Supplier typeThe supplier is described as a high-tech enterprise integrating R&D, manufacturing, trade, and service. Its stated business scope centers on producing, processing, and selling electrical control cabinets, motors, frequency converters, switchgear bodies, transformers, and related electrical equipment.
After-Sales capabilityThe supplier has written procedures and records for assessing effective service capability, and reports lead times within 15 workdays in both peak and off-season periods. However, corrective and preventive action and customer-complaint procedures have no written records, while overseas service coverage is limited: zero countries and no overseas warehouse, showroom, agent, or branch.
Financial creditThe supplier reports registered capital and describes itself as a large-scale enterprise, but the financial-capacity slices report zero operating revenue, costs, profits, margins, and current ratios for the stated periods. These figures provide no positive evidence of financial strength and raise a material credibility concern, although the supplied data does not explain whether the zeros reflect actual results or incomplete reporting.
R&D capabilityThe supplier reports R&D capability, at least one new product during the past year, and ODM services. Its company description also identifies R&D as part of its integrated operation, but no usable SDK is available.
Production capacityThe supplier states that it operates manufacturing facilities and equipment including copper-bar processing machinery and an assembly line. Its described production scope covers electrical control cabinets, motors, frequency converters, switchgear, transformers, and related equipment, while finished-product inspection instructions are reportedly available and uniformly followed.
Customization capabilityBoth relevant slices explicitly list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, supporting broad product-development and customization coverage.
Product Q&A
Q:Why choose us?
A:
We use high-quality raw materials and professional processing technology, and have professional quality inspectors. You can also ask a third party to inspect the goods before delivery.
Q:What routine inspection tests do you do before shipping your circuit breakers?
A:
Mechanical performance test, electrical performance test, appearance inspection, environmental adaptability test, etc.
Q:How to choose the appropriate rated current?
A:
According to the load current selection, usually slightly higher than the load current, common specifications are 16A, 20A, 25A, 32A, 40A, 63A, etc.
Q:How does the 3P miniature circuit breaker provide short-circuit protection?
A:
When a short circuit occurs in the circuit, the circuit breaker will trip quickly, cut off the power supply, and prevent equipment damage and fire.
Q:How does the 3P miniature circuit breaker provide overload protection?
A:
When the current exceeds the rated value and lasts for a period of time, the circuit breaker will trip to prevent the line from overheating.
Send Inquiry
*To:Shandong Kaichuan Electric Power Equipment Co., LTD
*Content:
Supplier replies will be sent to your registered email
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