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Vc4-1 Thermostat Thermal Protector Motor Protector Single Phase
US$2.80
100-999 Pieces
US$2.70
1,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableCertification
VDE/ISO9001-2000/CE/UL/CB/CCC/SAE/UL&C-UL,RoHS,Industry Standard
SAEModel NO.
VC4-1Contact 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
8536200000Production Capacity
50000/MonthKey features
100% Snap Action: Rigorous calibration guarantees 100% snap action sensitive to both temperature and current.
Wide Certification: Certified by VDE, ISO9001, CE, UL, CB, CCC, SAE, RoHS, and more.
Customizable Options: Dimensions are dependent on model, allowing for customized sizing.
Versatile Application: Suitable for NEAM motors, fan motors, agricultural motors, and sewage pumps.
Harsh Environment Ready: Designed for overheating and overload protection in harsh operating conditions.
High Contact Rating: Supports 34A@125VAC and 17A@240VAC for robust electrical performance.
OEM/ODM Service: Manufacturer offers both OEM and ODM services for tailored solutions.
Professional Manufacturer: Established in 2003 with 114 employees and advanced testing equipment.
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: ≤15h 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:Can the dimensions of the thermostat be customized?
A:
Yes, the dimensions are dependent on the model, allowing for customization.
Q:What certifications does the product hold?
A:
The product holds VDE, ISO9001-2000, CE, UL, CB, CCC, SAE, UL&C-UL, and RoHS certifications.
Q:What is the contact rating for this thermal protector?
A:
The contact ratings are 34A@125VAC and 17A@240VAC with a normally closed contact type.
Q:Is OEM or ODM service available?
A:
Yes, the manufacturer provides both OEM and ODM services.
Q:What is the lead time for production?
A:
The average lead time is one month for both peak season and off-season.
Send Inquiry
*To:
Ningbo Victor Electric Co., Ltd.
Ningbo Victor Electric Co., Ltd.*Content:
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