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Vc4-1 Thermostat Thermal Protector Motor Protector Single Phase RoHS Reach
US$2.80
100-999 Pieces
US$2.70
1,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Depend on ModelOperation
Auto/ManualModel NO.
VC4-1Speed
Normal Type Circuit BreakerArc-extinguishing Medium
AirInstallation
Depend on ModelStructure
BimetalPoles Number
1Type
Motor ProtectorFunction
Overcurrent ProtectionCertification
VDE, ISO9001-2000, CE, CB, CCC, UL/SAE/UL&C-UL/RoHS/ReachIndustry Standard
SAEContact Type
Normally ClosedContact Ratings
34A@125VAC&17A@240VACCalibration Range(off)
85℃ to 150℃off-on Tolerance
More Than 15℃Tolerrance
±5℃,±8℃Dimensions(mm)
Depend on ModelTransport Package
Stand PackingSpecification
VC4Trademark
VictorOrigin
ChinaHS Code
8536300000Production Capacity
50000/MonthKey features
Certified Safety Standards: Complies with VDE, CE, CB, CCC, UL, RoHS, and Reach certifications.
Bimetal Snap Action: Ensures 100% reliable snap action based on thermal bending properties.
Versatile Protection: Provides overcurrent protection for motors, fans, and pumps in harsh environments.
Direct Manufacturer: Factory direct sales with bulk discounts and fast shipping guaranteed.
Customization Capability: Offers OEM/ODM services and tailored solutions for specific needs.
Rapid Response: Quotes provided within a few hours on business days via sales staff.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-12-19 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤6.40h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryNingbo Victor Electric Co., Ltd. is a China-based foreign joint venture established in 2003, with 114 employees and a stated manufacturing specialization in thermostats, thermal protectors, motor protectors, and related switches. The supplier operates five production lines, reports product-specific annual capacities, and exports to South America, Europe, and North America, with export sales representing 51%–70% of total sales. Its documented management certifications include ISO 9001:2015 and IATF 16949, while product descriptions also reference C-UL, CQC, VDE, and TUV certifications. The evidence supports established manufacturing, quality-system coverage, international market experience, and customer exposure. However, the provided slices do not sufficiently establish after-sales service processes, financial credibility, or a comprehensive innovation capability. Customization capability is also not explicitly demonstrated.
Supplier typeThe supplier is identified as a foreign joint venture and trade company in the basic records, while its company profile explicitly describes it as a manufacturer specializing in thermostats and related protection products. Its legal name is Ningbo Victor Electric Co., Ltd., based in Yuyao, Zhejiang, China.
CertificationsThe supplier explicitly reports ISO 9001:2015 and IATF 16949 management-system certifications. Its product description additionally references C-UL, CQC, VDE, and TUV certification, including a stated 100,000-cycle qualification, providing substantial documented quality and product-compliance evidence.
Production capacityProduction capability is supported by five production lines, product-specific annual capacity information including 200,000 pieces and 10,000,000 pieces, and a stated one-month lead time in both peak and off-peak periods. The supplier also reports a product-focused manufacturing history and automated production equipment, indicating established operational capacity.
Client casesThe supplier reports customers in the United States, Europe, Taiwan, Hong Kong, China, Japan, and Southeast Asia, with primary export markets also listed as South America, Europe, and North America. It further states that these customers are satisfied, but no customer names, order examples, project details, or independently verifiable case studies are provided.
Product Q&A
Q:What certifications does the VC4-1 Thermostat have?
A:
It holds VDE, ISO9001-2000, CE, CB, CCC, UL/SAE/UL&C-UL, RoHS, and Reach certifications.
Q:What is the working principle of this thermal protector?
A:
It operates based on the thermally induced bending properties of a bimetallic strip, ensuring 100% snap action.
Q:Which applications is this product suitable for?
A:
It is suitable for overheating and overload protection of single/dual voltage NEAM motors, fan motors, agricultural motors, and sewage pumps.
Q:Can I get a custom quote for this product?
A:
Yes, send your message to our sales staff or contact the deal manager; we will get back to you within a few hours on business days.
Q:Does the company offer OEM or ODM services?
A:
Yes, OEM and ODM services are available, and we provide tailored solutions based on your specific needs.
Send Inquiry
*To:
Ningbo Victor Electric Co., Ltd.
Ningbo Victor Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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