Ningbo Suntech Power Machinery Tools Co.,Ltd.
Ningbo Suntech Power Machinery Tools Co., Ltd. Professional Manufacturer and Exporter of Electric Power Field
Add to Cart
Reliable Quality Customized Fuse Cutout Cover Of Cutout Fuse For Outside Usage
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.
Fuse Cutout is an electric current protector made using this principle.It is widely used in high and low voltage distribution systems and control systems as well as electrical equipment, as short circuit and overcurrent protector, is one of the most widely used protection devices.
The shapes of fuse link are either filamentous or banded. Changing the shape of the variable section can significantly change the melt characteristics of the fuse cutout. Fuse cutouts have various melted characteristic curves and can be applied to different types of protection objects.
| Composite drop out fuse product parameters | ||||||||
| Type | Rated voltage (KV) | Rated current (A) | Breaking current (A) | Lightning Impulse voltage (BIL)(KV) | Power frequency wihstand voltage | Creepage distance | Weight (kg) | Dimensions (cm) |
| STC1-12/100 | 11-15 | 100 | 8000 | 110 | 42 | 370 | 4.5 | 41×35×12 |
| STC1-12/200 | 11-15 | 200 | 10000 | 110 | 42 | 370 | 5 | 41×35×12 |
| STC2-12/100 | 11-15 | 100 | 10000 | 110 | 55 | 530 | 5 | 51*38*11 |
| STC2-12/200 | 11-15 | 200 | 12000 | 110 | 55 | 530 | 5.3 | 51*38*11 |
| STC3-24/100 | 24-27 | 100 | 10000 | 150 | 65 | 720 | 5.3 | 53×35×11 |
| STP3-24/200 | 24-27 | 200 | 12000 | 150 | 65 | 720 | 5.6 | 53×35×11 |
| STC4-33/100 | 33-36 | 100 | 10000 | 170 | 72 | 970 | 6.8 | 87×45×14 |
| STC4-33/200 | 33-36 | 200 | 12000 | 170 | 72 | 970 | 7.3 | 87×45×14 |
| porcelain drop out fuse product parameters | ||||||||
| Type | Rated voltage (KV) | Rated current (A) | Breaking current (A) | Lightning Impulse voltage(BIL) | Power frequency wihstand voltage | Creepage distance | Weight (kg) | Dimensions (cm) |
| STP3-24/100 | 24-27 | 100 | 10000 | 150 | 65 | 540 | 11 | 51×38×16 |
| STP3-24/200 | 24-27 | 200 | 12000 | 150 | 65 | 540 | 11.5 | 51×38×16 |
| STP3-24/100F | 24-27 | 100 | 10000 | 150 | 65 | 540 | 11.5 | 51×38×16 |
| STP3-24/200F | 24-27 | 200 | 12000 | 150 | 65 | 540 | 12 | 51×38×16 |
| STP4-33/100 | 33-36 | 100 | 10000 | 170 | 72 | 680 | 12 | 60×41×14 |
| STP4-33/200 | 33-36 | 200 | 12000 | 170 | 72 | 680 | 12.5 | 60×41×14 |
| STP4-33/100F | 33-36 | 100 | 10000 | 170 | 72 | 680 | 12 | 60×41×14 |
| STP4-33/200F | 33-36 | 200 | 12000 | 170 | 72 | 680 | 12.5 | 60×41×14 |
About us: Suntech Power Tools, which located in the southeast China, it is the earliest origin Power Tools Leading City in China.We are making the various related cable pulling tools, and hydraulic tension and puller to support the transmission work.All canaccept OEM and professionally produced per ISO 9001:2008, they are being sold to over more than 50 countries in the world,and has wined the best brand reputations. Some items like the stringing blocks,cable rollers,the cable jack stands,etc we can customized, and the Construction Safety Tools ,are not demanded the MOQ. You can freely help you out either