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Market Tested Cost-Performance Miniature Circuit Breaker DIN Rail Design MCB 6ka
US$0.82
1,000-4,999 Pieces
US$0.79
5,000+ Pieces
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Manual TypeModel NO.
STM3-63Speed
Normal Type Circuit BreakerArc-extinguishing Medium
AirInstallation
FixedStructure
MCBPoles Number
4Type
Circuit BreakerFunction
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCBCertification
ISO9001-2000, CEStandard
IEC 60898.1Ue
230/400Vin
1,2,4,6,10,16,20,25,32,40,50,63AInstallation Type
DIN Rail or Busbar TypePrice
Factory PriceInside Design
C65 DesignTransport Package
Exporting CartonSpecification
240pcs/ctnsTrademark
SONTUOEC, WZSTEC, SONTUNE, IMDECOrigin
Wenzhou ZhejiangHS Code
8536200000Production Capacity
2000pieces/WeekKey features
High Breaking Capacity: Rated breaking capacity up to 6000A for effective short-circuit protection.
Wide Current Range: Available rated currents from 1A to 63A to suit various load requirements.
Multiple Poles Options: Offered in 1, 2, 3, and 4-pole configurations for flexible installation.
IEC Standard Compliance: Conforms to IEC/EN 60898-1 standard for safety and reliability.
DIN Rail Mounting: Designed for easy installation on 35mm DIN rails using fast clip devices.
Three Curve Characteristics: B, C, and D curves available for different load types and inrush currents.
Long Mechanical Life: Mechanical life up to 10000 operations for durable performance.
CE and ISO Certified: Certified with CE and ISO9001-2000 for quality assurance.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2016-01-08Nearest Port: NINGBOAverage Response Time: ≤3.21hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryThe supplier offers ODM and OEM services, primarily exporting to various regions with a focus on customization. Despite a lack of new product development in the past year, they hold ISO9001:2015 and CE certifications. They manage quality control with sufficient staff and have a high export percentage. However, they lack overseas infrastructure and a documented history of handling customer complaints or corrective actions.
Supplier typeThe supplier provides both ODM and OEM services, indicating flexibility in manufacturing for both original design and equipment manufacturing needs.
CertificationsThe supplier holds ISO9001:2015 and CE certifications, which demonstrate compliance with quality management and product standards.
R&D capabilityThe supplier did not introduce new products in the past year, indicating limited innovation capability.
Production capacityThe supplier has a significant annual production output, primarily exporting a high percentage of their goods, demonstrating strong production capability.
Customization capabilityThe supplier offers comprehensive customization services, from minor to full customization, indicating strong customization capability.
Product Q&A
Q:What is the rated breaking capacity of this MCB?
A:
The rated breaking capacity is available in 3500A, 4500A, and 6000A options.
Q:What current ratings are available?
A:
Rated currents range from 1A to 63A, including 1, 2, 4, 6, 10, 16, 20, 25, 32, 40, 50, and 63A.
Q:Does this product support different pole configurations?
A:
Yes, it is available in 1, 2, 3, and 4-pole versions.
Q:What are the B, C, and D curve characteristics?
A:
B curve (3-5In) for low inrush, C curve (5-10In) for general use, and D curve (10-14In) for high inrush loads like transformers.
Q:How is the MCB installed?
A:
It mounts on a 35mm DIN rail using a fast clip device and supports cable or busbar connections.
Send Inquiry
*To:Wenzhou Santuo Electrical Co., Ltd.
Wenzhou Santuo Electrical Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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