170m6464/6810/6811/6812/6813/6814/ Semiconductor Fuse, Squre Body Fuses, ISO9001 Passed High Quality Fuses
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Product Highlights
- High Breaking Capacity: Rated breaking capacity up to 120KA for reliable protection.
- Wide Application Range: Suitable for AC 50Hz, up to 1000V and 2000A, protecting circuits, semiconductors, and motors.
- Multiple Protection Functions: Protects against overload, short-circuits (gG/gL, aR/gR/gs, aM) using different melting tablets.
- Durable Construction: Features pure copper or silver elements sealed in high-strength porcelain or epoxy glass tubes with quartz sand.
- Reliable Contact Structure: Square knife shape contact structure with spot welding for stable connection.
- Safety Indicators: Available with fuse indicator or striker to signal fusing and trigger automatic transfer circuits.
- Standard Compliance: Conforms to GB13539 national standard and IEC60269 international electrical committee standard.
- Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.
Product Attributes
- Customization
- Available
- Breaking Capacity
- High
- Type
- Current Fuse
- Model NO.
- 170M6464
- Usage
- Low Voltage
- Shape
- Insert
- Fusing Speed
- F
- Fusing Device
- Pop-up Solid
- Standard
- CE
- Transport Package
- Ctns
- Specification
- 4A-2000A
- Trademark
- LF/E
- Origin
- China
- HS Code
- 8536100000
- Production Capacity
- 500, 000/PCS /Year
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Product Description
2.Construction Feature
This series of fuse consists of fuse link, fuse base and carrier fuse. The variable cross-section fuse body made by pure copper piece (or copper wire, silver wire, silver piece) is sealed in the square fusion tube which is made by the high strength porcelain or epoxy glass cloth pipe, there is full of the high-purity quartz sand processed after chemistry to take the extinguishing of arc medium in the tube. The two sides of the fuse use the spot welding to reliably connect with the end plate(or junction panel) and to form the square knife shape contact structure. The fuse may have fuse indicator or striker, when the fuse element fusing it can demonstrate fusing (indicator) or transforms each kind of signal as well as automatic transfer circuit (striker). The fuse base consists of high temperature resistance resin plate(or high intensity porcelain plate) and wedge-shaped static contact to form open-type structure and it can be used as the supporting device of the appropriate size of the fuse link. This series of fuse has many merits such as good in heat dissipation, high mechanical strength, reliable in contact, convenient in performance and so on.



1. SAMPLE available?
Yes, usually we provide samples for free. Only charges the customized sample in special cases.
2. What about the LEAD TIME?
Sample can be ready within 3 working days
Bulk orders for standard models: 5-25 working days
OEM or ODM orders: depend on final quantity and specifications.
3. Do you accept OEM or ODM?
Yes, please feel free to contact our sales for further details.
4. What about the PACKING?
Single package in paper box→export carton box Other customized packages, like wooden package can be
required if you need.
5. How can I make PAYMENT?
T/T bank transfer is also acceptable for USD and CNY currency.
6. What about SHIPMENT?
Usually will be Air/Sea transportation, door to door express service is available for small packages.
7. What about the WARRANTY?
12 months for product, but our after service is always effective as long as customer needs.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR253106". Items marked "" are certified.
Company Profile
Yueqing Lifang Electric Co. Ltd was built in 2010, especially dealing with the Electrical Items, Industrial controll components, Automatic Line components. Pneumatic Components, Digital Panel meters, Power Transformer. Our products now popular in Middle East, Europe, Asia, Africa, South America, . Our turn over 6.5 million US dollors every year. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. Our products now popuar midTo perfect our service, we make our products with good quality at the reasonable price. We expect to have a good cooperation with you. About the quality policy, we adopt the belowing quality policy:
Full participation, high quality and efficiency, continuous improvement, customer satisfaction
Through publicity and training, the company makes all levels of personnel understand the quality policy and adhere to the implementation.
Connotation of quality policy:
Full participation
People oriented, people are the direct driving force to achieve organizational goals. The company attaches great importance to the role of people in the implementation of quality management, and actively creates a working environment for all kinds of personnel to actively invest, forge ahead and give full play to their intelligence, so as to make contributions to improving the overall efficiency and realizing the development goals.
High quality and efficiency
Grasp the most effective weapon of customers - stable quality. Without quality, there is no tomorrow. Because most customers no longer accept or tolerate products with average quality, if an enterprise wants to be invincible, it can only rely on strengthening quality management and improving product quality.
The goal of an enterprise is to create profit first, which must be based on high efficiency, high quality and low cost. Quality represents profit, productivity and market share. Eliminating waste, improving efficiency and quality are the only way for an enterprise to become powerful.
Continuous improvement
There is no best, only better. Only by taking continuous improvement as a basic principle of quality management, actively looking for deficiencies and gaps, actively finding opportunities for improvement, and taking effective improvement measures, can we continuously improve the quality level of the factory, maintain a stable and higher quality level, and remain invincible in the market competition.
Customer satisfaction
Customer is God. It has become a worldwide trend to pay attention to the protection and Realization of customers' rights and interests. The products provided by the organization must pay more attention to the needs of customers at a higher level of life, and take it as the basic driving force for the existence and development of the organization. In the current level of economic development and market economy system, customer needs and expectations are more personalized and diversified, and the complexity of identifying, understanding and determining customer needs is unprecedented. This requires that we must always pay close attention to customer needs, expectations and their changes and improvement, and accurately understand and grasp the general and specific needs of customers through various waysTo ensure the applicability and compliance quality of products, the organization can focus on meeting the needs of customers, improve the performance of the organization, improve the relationship with customers, improve customer loyalty, and make rapid response by dynamically paying attention to the changes of customer requirements, so as to improve the market shareRate and operating performance.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 108 Sutai Road, Sulan Village, Liushi Town, Yueqing City, Wenzhou, Zhejiang, China
-
Plant Area
- 350 square meters
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Isolating Switch, Relay, Power Transformer, AC Contactors, Pushbutton Switches, Proximity Switches, Photoelectric Switches, High Voltage Cabinets, Water Proof Box, Temperature Controller
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Full Customization, Minor Customization, Customization from Designs, Flexible customization
-
ODM Service Available
- Yes
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2010-08-18
-
Export Year
- 15 Years
-
Main Markets
- Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Is sample available?
- Yes, usually we provide samples for free. Only charges the customized sample in special cases.
- What is the lead time?
- Sample can be ready within 3 working days. Bulk orders for standard models: 5-25 working days. OEM or ODM orders: depend on final quantity and specifications.
- Do you accept OEM or ODM?
- Yes, please feel free to contact our sales for further details.
- How can I make payment?
- T/T bank transfer is also acceptable for USD and CNY currency.
- What is the shipment method?
- Usually will be Air/Sea transportation, door to door express service is available for small packages.
- What is the warranty period?
- 12 months for product, but our after service is always effective as long as customer needs.
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