The fuse cutout is mainly composed of a fuse link, a fuse cutout body and a fuse holder.THE FUSE CUTOUT BODY, a porcelain or a polymer insulator body that isolates the conductive portion from the supports to which the insulator is fastened.
The Fuse Holder, also called the insulating fuse tube, it contains the replaceable fuse elements inside. when the contained fuse melts, it disconnects the circuit, and the fuse holder drops and hangs from a hinge on its lower end. This hanging fuse holder indicates that the fuse has melted and that the circuit has disconnect. The circuit can also be disconnect manually by linemen using the hot stick.The fuse holder may be replaced by a solid blade, which would allow the fuse holder assembly to be used as a switch only.
Detailed Data
| Type | Rated voltage(kV) | Rated current(A) | Rated frequency(HZ) | Rated breaking current(KA) | Power frequency dry pressure (kV) | Main loop resistance(Ω) | Lightning impulse voltage(kV) | Short-term power frequency withstand voltage(kV) |
| HRW3-10/200 | 10 | 200 | 50 | 12.5 | 42 | ≤300 | 110 | 50 |
| HRW7-10/200 | 10 | 200 | 50 | 12.5 | 42 | ≤300 | 110 | 50 |
| HRW11-10/200 | 10 | 200 | 50 | 12.5 | 42 | ≤300 | 110 | 50 |
| HRW12-12/200 | 12 | 200 | 50 | 12.5 | 42 | ≤300 | 110 | 50 |
| HPRW6-12/200 | 12 | 200 | 50 | 12.5 | 42 | ≤300 | 110 | 50 |
To support the Transmission work, Marshine Power has Tubular Gin Pole, Come Along Clamp, Wire Rope Pulley Block, Nylon Sheave Hoisting Tackle, Cable Mesh Sock Grip, Line Stringing Swivel- all are OEM and professionally produced per ISO 9001:2008, which are being sold to over more than 50 countries in the world. Some items like Emergency Restoration Tower And Crossing Structure, we can customized, and the Safety Tools And Accessories, are not demanded the MOQ. You can freely help you out either Tech issue or Products requirements. Pls approach us. Thanks.
HOT SALES PRODUCTS
COMPANY PROFILE
NINGBO MARSHINE POWER TECHNOLOGY Co., Ltd. is specialized in developing, designing and manufacturing electrical power construction equipment tools.
Circuitry construction tools produced by our company including for foundation construction, tower group lap. Wiring constructs. Cable construction, optical cable construction, are of more than a thousand kinds in 20 series, such as the mobile cutter grinding, insulated overhead cables and high voltage cable stripping Device, all kinds of aluminum alloy rod, as well as the guide, ground wire devices, high-intensity shackles, ratchet wrench and tip wrench, double-Hook tight line devices, hoisting pulley, nylon wheels and aluminum wheels for pay-off pulley, punching machine and etc. With full series and high technology and reliable quality, MARSHINE has received a good reputation among the same industry at home and abroad.
By customer-oriented service, quality tracking and service monitoring, the company has established a complete after-sales system, and always adhere to the philosophy "quality first, users first", which is also "MARSHINE" people eternal pursuit. MARSHINE continues to promote the "integrity, development, and innovation" entrepreneurial spirit, for the prosperity and development of power industry.
CERTIFICATES
FAQ
1.Training and services.
Marshine is a company specializing in the development, designand manufacture of electrical construction equipment and tools.
We not only produce but also sell international standard products,OEM and custom products,and provide quality tracking and service monitoring.
2. How about the quality of your products?
Our products are manufactured in strict accordance with domistic and international standards, and each product is tested before delivery. If you would like to view our quality certification and various test reports, please consult us.
3. Why do you choose us?
Because we can provide you with excellent service, high quality products and reasonable price. In addition, we can also provide smooth delivery of goods, excellent customer solutions.
4. Customer inquiry.
If there is an emergency, customers can also use ononline Chat methods (Skype, wechat) for faster and better communication. Any enquiry will be answered within 12 working hours.
5. How to obtain samples?
We can provide free samples to the buyer for testing, but the buyer needs to pay the freight. Existing samples take 2-3 days. If there is no stock, we will advise the delivery date.
6. How about packing and shipping?
All goods will be packed in plywood boxes for safe, long haul transport. Support EXW, FOB, CIF, CFR terms.
Required documents such as packing list, commercial invoice, bill of lading, air waybill, CO, Form E, Form F etc will be provided.
Note: If you do not find the product you need, please feel free to contact us. We will provide the best quotation as soon as we verify your requirements.
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