| Customization: | Available |
|---|---|
| Breaking Capacity: | Low |
| Type: | Current Fuse |
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Fuse refers to an electrical appliance that fuses the melt and breaks the circuit with its own heat when the current exceeds the specified value. The fuse is based on the current exceeds the specified value for a period of time, with its own heat to melt, so that the circuit is disconnected; A current protector is made by using this principle. Fuse is widely used in high and low voltage power distribution system and control system and electrical equipment, as a short circuit and overcurrent protection device.
Fuse base is the support structure of the fuse, its main function is to fix the fuse, to prevent it from moving or damage when the circuit is interrupted. The base is usually composed of a plastic-pressed shell, contacts and fusible parts, which can be composed of a polyphase structure and is suitable for various electrical lines as the support parts of the fuse body.
Product Feature
Structure Features: The fuse base is usually semi-enclosed structure, and the support part is TH35mm rail mounted. Some models also have a safety lock device to ensure that the support part is disconnected
Material Characteristics: Base material is mostly plastic or ceramic, has high mechanical strength and insulation performance, can withstand the rated current and expected short circuit impulse current .
Application scope: suitable for AC 50Hz, rated insulation voltage to 690V, rated current to 125A electrical lines, m
ainly used for short circuit and overcurrent protection .
Safety Performance: has the ability to withstand the rated current and expected short-circuit impulse current, multi-phase combination has the function of isolating the power supply.
| Type | SFPV-1451 | SFPV-2258 |
| Rated Breaking Capacity | 20kA | 20kA |
| Ue | 1000VDC | 1000VDC |
| Ie | 15-63A | 25-100A |
| Iq | 20kA | 20kA |
| Class of Operation | gPV | gPV |
| Size | 14×51mm | 22×58mm |
| Standard | GB/T 13539.6 | IEC 60269-3 |
Zhejiang Leiertai protection Technology Co., LTD is a research and development, design, production and sales in one of the lightning protection high-tech enterprises, the company has strong technical strength and production equipment, and constantly develop new lightning protection products. The company has developed six series of power supply lightning protection box, power supply lightning protection module, computer network lightning protection device, video and monitoring system lightning protection device, antenna feed line lightning protection device, audio line lightning protection device, about 160 varieties, in order to meet customers' various lightning protection needs.
At the same time with well-known construction qualification units to establish technical cooperation and product development and installation, the company in line with the principle of "lightning disaster reduction, service to the society", to "credit based, customer first" for the purpose.
To carry out the following business globally: to provide diversified lightning protection products and OEM production; To provide customers with various models of products
Complete parts one-stop supply.
The company to eliminate, reduce lightning disaster and leakage fire for the mission, dedicated to provide customers with excellent, safe, cost-effective
High types of lightning protection products, to provide scientific, high-quality, reliable integrated lightning protection services, electrical safety services, effectively reduce and
Avoid electrical disasters, ensure economic construction and people's life and property safety, and promote social progress and economic development.
Q1:When I can receive quotation and detail information after send the enquiry?
A: Reply will be sent in 24hours.
Q2: Do you provide samples ? is it free or extra ?
A:We provide samples free of charge but do not cover shipping costs
Q3:Can you can design the equipment according to our size?
A:Of course, we can customize any product according to customer requirements, and we can all provide design solutions and solutions.
Q4: ls there any discount?
A: If your order quantity is large, we will have a discount, please contact us
Q5:What payment terms do you accept?
A: We accept T/T, Paypal, Western union, L/C, Trade Assurance.
Q6: How are the products delivered to us?
A: By International express.
Q7: Whether the products can be made of different standard?
A: Of course yes. We could produce product according to custom need.
Q8: What is the delivery time?
A: Depend on the quantity.
Q9: May l know the standard of package?
A: Normally are cartons, we also follow the special requests of our customers.
Q10: What is your terms of payment ?
A:Payment<=1000USD,100% in advance. Payment>=1000USD,30% T/T in
Q11: What's your shipment method?
A: We ship by Express, by air, by sea, by train.
Q12:Why some products you sell are more expensive than other suppliers
A:Materials are not the same we are using the best materials to give you the best quality
Q13: Do you provide OEM & ODM service?
A: Yes, we support OEM & ODM. For some items we have MOQ. For more questions, feel free to send us inquiry.We can customize the mold for you and produce it quickly.
Q14: How can I to be your agent in my country?
A: We welcome distributors in various countries to cooperate with us. Sales is an important assessment criterion. According to different requirements of different countries, new and old customers are welcome to consult!
Q15:Why some products you sell are more expensive than other suppliers?
A:Materials are not the same we are using the best materials to give you the best quality
Q16: Do you provide OEM & ODM service?
A: Yes, we support OEM & ODM. For some items we have MOQ. For more questions, feel free to send us inquiry.We can customize the mold for you and produce it quickly.
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