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Miniature Circuit Breaker AC MCB Short Overload Protector 1p 4A
US$0.75
5-499 pieces
US$0.68
500-999 pieces
US$0.62
1,000+ pieces
Product profile
Customization
AvailableBreaking Capacity
6kaOperation
Manual TypeModel NO.
HDB2-63Speed
High-Speed Circuit BreakerArc-extinguishing Medium
AirInstallation
DIN-Rail MountingStructure
MCBPoles Number
1Type
Circuit BreakerFunction
MCBCertification
IEC60898Selling Units
Single ItemMechanical Lifespan
10000cyclesSingle Gross Weight
0.1kgSingle Package Size
6.8X1.8X8.2cmElectrical Lifespan
4000 CyclesRated Voltage
230/400VBcd Curve
CRated Frequency (Hz)
50/60HzInstall
35mm DIN RailProtection Level
IP20Protection
LSITransport Package
Multiple Packaging Options AvailableSpecification
6.8X1.8X8.2cmTrademark
HANDELEOrigin
Zhejiang, ChinaKey features
High Breaking Capacity: Up to 10kA breaking capacity with remarkable current limiting characteristics.
Durable Mechanical Life: Mechanical lifespan exceeds 10,000 cycles for long-term reliability.
High Flame Retardant Material: Shell made of special high-strength DSM plastic with strong impact resistance.
Fast Tripping Mechanism: Low moment of inertia ensures very short response time from fault to tripping.
IEC60898 Certified: Meets international safety standards with CE, CB, and IEC60898 certifications.
DIN-Rail Installation: Designed for easy 35mm DIN-Rail mounting in standard electrical panels.
OEM/ODM Capability: Strong capability to provide customized personalized service and manufacturing.
10 Years Experience: Manufacturer with over a decade of experience in low-voltage electrical products.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-06-11 CertifiedNearest Port: Ningbo Port,Shanghai PortAverage Response Time: ≤4.79h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryYueqing Yaheng Electric Co., Ltd. is identified as a Chinese manufacturer established in 2013, with 25 employees and a 600 m² manufacturing plant. It operates two production lines and reports annual production information of 200,000 pieces, while quality-control staffing is below five people and R&D engineering experience totals one year. The supplier exports 41%–50% of sales and began exporting in 2019. Its products include surge protectors and various electrical and electronic components. No supplier-management-system certification is reported. The supplier states that it can design and manufacture products and supplies China, Europe, the United States, and Australia, but the provided information does not document specific customer cases or after-sales processes. Financial information is excluded.
Supplier typeThe supplier is explicitly classified as a manufacturer and limited company, with its business associated with electrical and electronics manufacturing. Its listed products include surge protectors, contactors, transformers, indicators, and smart switches.
CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification evidence is provided in the supplied information.
Production capacityThe supplier operates two production lines in a 600 m² manufacturing plant and reports annual production information of 200,000 pieces. These are explicit production resources and output indicators, although the provided data does not specify capacity by product or utilization.
Customization capabilityThe supplier explicitly states that it can design and manufacture fencing products, supporting customization capability for that product area. No detailed customization scope, engineering process, or evidence covering the listed electrical products is provided.
Product Q&A
Q:What is the breaking capacity of this circuit breaker?
A:
The breaking capacity is up to 10kA, featuring remarkable current limiting characteristics.
Q:How long is the mechanical lifespan?
A:
The mechanical life of the circuit breaker is more than 10,000 cycles.
Q:What certifications does this product have?
A:
It is certified with CE, CB, and IEC60898 standards.
Q:Is OEM or ODM service available?
A:
Yes, we have strong OEM/ODM capability and provide customized personalized service.
Q:What is the rated voltage?
A:
The rated voltage is 230/400V.
Send Inquiry
*To:
Yueqing Yaheng Electric Co., Ltd.
Yueqing Yaheng Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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