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E311 E312 E32 Snap Action Circuit Breaker Current Overload Protector RoHS
US$1.00
1,000-4,999 Pieces
US$0.95
5,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Depend on ModelOperation
Auto/Manual/ModifiedModel NO.
E311/312/32Speed
Normal Type Circuit BreakerArc-extinguishing Medium
AirInstallation
Depend on ApplianceStructure
BimetalPoles Number
1Type
Circuit BreakerFunction
Overcurrent ProtectionCertification
VDE, ISO9001-2000, CE, CB, CCC, SAE/RoHSIndustry Standard
SAEInstallation Method
Atc Type Quick-Connect Terminal DesignReset Type
T1,Auto Reset/T2,Modified/T3,ManualCalibrarion@25℃
100%Hold,135%Trip(Percent of Rating)Maximun Interrupting Capackty
150A@14VDC/225A@14VDC/300A@14VDC(5-30A Versions)Maximun Current & Voltage Ratings
5-30A@14VDC/5-30A@25VDCCompliances
SAE J553,SAE J1171(Ignition Protected)Dimensions(mm)
25*18.8*17.8*10/25*6.3*17.8*10/25*12.5*17.8*10Transport Package
Stand PackingSpecification
E3Trademark
VictorOrigin
ChinaHS Code
8536200000Production Capacity
50000/MonthKey features
Multi-Certification Compliance: Certified by VDE, CE, CB, CCC, SAE/RoHS, ISO9001-2000, and complies with SAE J553/J1171.
High Interrupting Capacity: Max interrupting capacity up to 300A@14VDC for 5-30A versions.
Versatile Reset Options: Available in Auto Reset (T1), Modified (T2), and Manual (T3) reset types.
Wide Application Range: Ideal for EVs, electric winches, marine systems, battery chargers, and DC motors.
Bimetal Thermal Protection: Single pole thermal breaker using bimetallic strip for reliable overcurrent protection.
OEM/ODM Customization: Supports OEM and ODM services with tailored solutions for specific needs.
Direct Manufacturer Supply: Factory direct sales with bulk discounts and fast shipping guaranteed.
Quick-Connect Installation: Features ATC type quick-connect terminal design for easy installation.
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:What certifications does the circuit breaker have?
A:
The product holds VDE, ISO9001-2000, CE, CB, CCC, and SAE/RoHS certifications, and complies with SAE J553 and SAE J1171 standards.
Q:What is the maximum interrupting capacity?
A:
The maximum interrupting capacity is 150A@14VDC, 225A@14VDC, or 300A@14VDC depending on the 5-30A version selected.
Q:What reset types are available?
A:
We offer three reset types: T1 (Auto Reset), T2 (Modified), and T3 (Manual), allowing customization based on your appliance needs.
Q:Can I get a custom quote?
A:
Yes, send your message to our sales staff via the input box or contact the deal manager directly. We will respond within a few hours on business days.
Q:What are the payment terms?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.
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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