| Customization: | Available |
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| Breaking Capacity: | Disconnector Switch |
| Operation: | Electric Type |
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Isolator Switch
An isolator switch, also known as a disconnector switch, is a mechanical device used in electrical systems to ensure the safe disconnection of electrical circuits. It is primarily employed to isolate sections of a circuit for maintenance or inspection, providing a means to safely work on electrical equipment.
Key features of isolator switches:
Design: Isolators are typically designed to be manually operated and are built to withstand high voltages. They often feature a visible break in the circuit to indicate that it is safe to work on.
Functionality: These switches disconnect the circuit from the power source, ensuring that no electrical energy flows to the equipment being serviced. They do not provide overcurrent protection, which is why they are often used in conjunction with circuit breakers.
Applications: Commonly used in substations, industrial plants, and commercial buildings, isolator switches help protect personnel and equipment during maintenance operations.
Types: Isolators come in various configurations, including single-phase and three-phase designs, and can be either indoor or outdoor rated. Some are designed for specific applications, such as load break isolators that can operate under load conditions.
Safety Features: Many isolator switches include locking mechanisms to prevent accidental operation while maintenance is being performed, enhancing safety for personnel.
Overall, isolator switches are critical components in electrical systems, providing a safe method for isolating circuits and ensuring that maintenance can be performed without risk of electrical shock or equipment damage.
| Type | Rated voltage Kv(rms) | Max continuous operation voltage Kv(rms) | Steep current impulse Kv(crest) | Switching current impulse Kv(crest) | Lighting current impulse Kv(crest) | Square wave current impulse Kv(crest) |
| YH5W-11 | 33 | 26.8 | 104.0 | 84.7 | 99 | 100 |
ISO9001 Quality Management System Certification; Occupational Health and Safety Management Sytem Certification; Environmental Management System Certification.
As one of the most professional electrical power energy manufactures,Winner Electric Energy Co., Ltd is based in Beijing and we provide transmission and distribution services, including power fittings, cable accessories, and insulators. We specialize in primary and secondary fusion pole-mounted circuit breakers, lightning arresters, solar energy, and other new energy transmission and distribution equipment products. We have two factories and all kinds of certificates to back up the quality of our products. In the past fifteen years, our products have been exported to many countries in the world, such as the United States, UK, France, Japan and South Africa. Our customers not only enjoy high-quality products but also excellent after-sales service. Don't hesitate to contact us today to learn more about our offerings!
1. Rich manufacture experience.
2. Domestic and overseas markets.
3. Well equipped with complete facilities.
4. Strict quality control and excellent after-sales service.
5. In addition to supplying varieties of types and specifications to our customers, we also accept customized product.
1. Are you a factory or trading company?
We are a factory.
2. Where is your factory located? How can I visit there?
Our factory is located in Handan City,Hebei Province, China.
All our clients,from home or abroad, are warmly welcome to visit us!
3. What's the payment term?
We accept TT, 30% deposit and 70% balance agaisnt copy of BL, Western Union, L/C is OK!
4. How's the delivery time?
Usually it will take about 15~30 days for production.
5. Tell me the standard of package?
For the small capacity, it uses carton with pallet or according to your requirements.
6. Could you offer Form A or C/O etc. certificate of origin ?
It is totally not a problem.
7. Would you accept to use our logo ?
If you have a good quantity,it is absolutely no problem to do OEM.
8. How about the transport?
If the number of goods is small we usually use TNT,DHL,FEDEX,EMS and some express you offered.
If the number of the goods is big usually we use the FWD you offered or we provided. Either by sea or by air is OK.
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