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High Voltage Isolation Switch Battery Isolator Switch Indoor Outdoor Designed to Provide Safe Electrical Power Isolation

Product Summary

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Key Attributes
Brand Name: TNNPI
Certification: CE,ISO
MOQ: 3
Price: $55~$450
Delivery Time: 7
Standard Packaging: Wooden Crate+steel Frame
Product Custom Attributes
Currentrating:
630A To 1250A
Operationmechanism:
Manual / Motorized
Installationmethod:
Wall Mounted / Pole Mounted
Mountingtype:
Indoor / Outdoor
Frequency:
50Hz / 60Hz
Insulationlevel:
AC 70kV / DC 125kV
Switchingcapacity:
Load Break / No Load Break
Voltagerating:
Up To 36kV
Product Description

Product Description:

Isolation Power Supply

The isolation power supply provides a clearly defined disconnection point, which is essential for ensuring safety during maintenance activities. This type of power supply must be used together with circuit breakers to achieve proper functionality and protection.

Switching Operations

Switching operations involve changing the dual bus circuit or modifying the mode of operation. These actions allow for flexible control and configuration of the electrical system to meet various operational needs.

Switching Small Currents On and Off

The process of turning small currents on or off applies to the operation of no-load lines, transformers with current less than or equal to 5 amperes, and lightning arresters. This ensures safe handling and management of low current devices within the system.


Features:

Designed for safety and reliability, this product offers a long mechanical lifespan. For example, the GW9-12 model can withstand up to 3 million cycles, making it highly durable and dependable. Its robust construction ensures suitability for outdoor applications, even in harsh environmental conditions.

Featuring a flexible structure, the device supports both manual and electric operation modes. Additionally, it can be customized to meet specific requirements, such as the GW4-35/630A model, providing versatility for a wide range of uses.


Applications:

The TNNPI High Voltage Isolation Switch, originating from Henanzhengzhou, is a versatile and reliable product designed for a wide range of application occasions and scenarios. Certified by CE and ISO, this high-quality industrial isolator switch socket is ideal for both indoor and outdoor installations, making it suitable for diverse industrial environments where safety and efficiency are paramount.

One of the primary application occasions for the TNNPI high voltage isolation switch is in industrial facilities that require secure disconnection of electrical circuits. Its current rating ranges from 630A to 1250A, accommodating heavy-duty electrical systems often found in manufacturing plants, power distribution centers, and large commercial buildings. The switch supports both 50Hz and 60Hz frequencies, ensuring compatibility with global electrical standards.

This product is particularly valuable in scenarios involving renewable energy systems, such as solar power installations, where dc isolator switches 1000v are essential for safely isolating DC circuits during maintenance or emergencies. The manual or motorized operation mechanism offers flexibility depending on the specific needs of the application, allowing for easy and safe control of electrical isolation processes.

The 3 phase isolator switch capability makes it highly suitable for three-phase power systems, commonly used in industrial and commercial power distribution. This ensures the seamless isolation of all three phases simultaneously, enhancing safety and operational reliability. The operating temperature range from -40°C to +55°C ensures dependable performance even in harsh environmental conditions, whether installed outdoors or within climate-controlled indoor facilities.

With a minimum order quantity of 3 and a price range between $55 and $450, the TNNPI high voltage isolation switch offers cost-effective solutions without compromising on quality. The product is securely packaged in wooden crates combined with steel frames to guarantee safe delivery within 7 days, minimizing downtime and ensuring timely project completion.

Overall, the TNNPI high voltage isolation switch is an essential component for electrical engineers and facility managers seeking robust, certified, and versatile isolation solutions across various industrial applications. Its adaptability to different mounting types and operational mechanisms makes it a dependable choice for ensuring electrical safety and operational efficiency in numerous scenarios.


Support and Services:

Our High Voltage Isolation Switch product is designed to provide reliable and safe isolation in high voltage electrical circuits. For technical support, please ensure you have the product model number and serial number available when seeking assistance.

If you encounter any operational issues or require troubleshooting guidance, refer to the product manual included with your purchase for detailed instructions. Common issues and their solutions are outlined to help you quickly resolve most problems.

For maintenance and servicing, it is recommended to follow the safety procedures detailed in the user manual. Regular inspection and cleaning will ensure optimal performance and longevity of the isolation switch.

We also offer comprehensive training and installation services to help your team effectively implement and maintain the high voltage isolation switch in your systems.

Additional resources such as software updates, technical bulletins, and FAQs can be found on our official website to support your ongoing needs.

Our technical support team is committed to providing timely and effective assistance to ensure your satisfaction and the safe operation of your high voltage isolation switch.


Overall Rating
5.0
Based on 50 reviews recently
Rating Snapshot
5
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All Reviews
E
EIRTEL ci from Vietnam
Sep 24.2025
Highly responsive; instantly interrupts during short circuits, offering excellent equipment protection.
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C
Christian Lunda from United States
Jun 17.2025
Extremely stable voltage output.
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I
Isrrod limited from United Kingdom
Nov 2.2023
Very fast logistics, sturdy packaging.
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