Top 10 Isolator switch factory in the World 2025

“Looking for the perfect isolator switch factory? Finding the right partner is crucial for your electrical needs. In this article, we’ll compare the top factories to help you make an informed decision. Ready to discover the best options for your project? Let’s dive in!”

China Isolator Switch Manufacturers, Suppliers, Factory – JASCO

Product Details: Isolator switches are mechanical devices used to disconnect electrical circuits for maintenance, repair, or safety purposes. They provide a visible means of isolation and disconnection.

Technical Parameters:
– Rated voltage: Varies by model
– Current capacity: Varies by model

Application Scenarios:
– Industrial electrical systems for maintenance
– Household appliances such as electric ovens and showers

Pros:
– Enhances safety by preventing accidental electric shocks
– Allows for easy maintenance of electrical circuits

Cons:
– Requires manual operation for isolation
– May not provide protection against overcurrent or short circuits

China Isolator Switch Supplier, Manufacturer and Factory – Lixin …

Product Details: Lixin Isolator Switch, also known as an isolation switch, disconnect switch, or disconnecting means, is designed to isolate or disconnect a circuit from its power source for maintenance and safety purposes.

Technical Parameters:
– Operating voltage: up to 440V AC and 240V DC
– Rated current capacity: up to 315A

Application Scenarios:
– Electrical systems for maintenance and repair
– Control of three-phase asynchronous motors

Pros:
– Manual operation allows direct control of isolation process
– Visible indicators prevent accidental contact with energized circuits

Cons:
– Requires physical intervention to operate
– May not provide overcurrent protection like circuit breakers

Quality Rotary Isolator Switch & AC Contactor factory from China

Product Details: Rotary Isolator Switch & AC Contactor from Zhejiang KRIPAL Electric Co., Ltd.

Technical Parameters:
– IP65, IP66, IP67 ratings
– Current ratings from 10A to 800A

Application Scenarios:
– Industrial electrical systems
– Solar PV systems

Pros:
– High-quality waterproof design
– Wide range of current ratings available

Cons:
– Limited information on specific models
– Potential compatibility issues with non-standard systems

China Vacuum Circuit Breaker, Isolation Switch, Load Switch …

Product Details: Vacuum Circuit Breaker, Isolation Switch, Load Switch, high-voltage and medium-voltage switchgear accessories and switchgear, covering 3.6KV~252KV Indoor and outdoor high and medium voltage power equipment accessories.

Technical Parameters:
– Voltage Range: 3.6KV to 252KV
– Type: Indoor and Outdoor

Application Scenarios:
– Power distribution systems
– Industrial electrical installations

Pros:
– High reliability and stability
– Environmentally friendly operation

Cons:
– Requires stable power supply for operation
– Potentially high initial investment

China Mini Circuit Breaker Manufacturers, Isolator Switch Suppliers …

Product Details: Kino Electrics Co., Ltd offers a range of low voltage electrical devices including Mini Circuit Breakers, Isolator Switches, Earth Leakage Circuit Breakers, and more, designed for various electrical applications.

Technical Parameters:
– Mini Circuit Breaker: 1P is $0.90~$1.30/Unit, 2P is…
– Earth Leakage Circuit Breaker: 2P: $5.40~$7.60/Unit, 4P:…

Application Scenarios:
– Residential electrical systems for circuit protection.
– Industrial applications requiring overload and short-circuit protection.

Pros:
– High-quality manufacturing with advanced technology.
– Fast delivery and strong after-sale support.

Cons:
– Limited information on specific technical parameters for some products.
– Pricing may vary based on order quantity and specifications.

Isolator Switch Manufacturers – China Isolator Switch Factory & Suppliers

Product Details: High voltage outdoor type isolation disconnecting switch / Disconnector switch

Technical Parameters:
– Model Number: DS-15/630A
– Material: Composite Polymer, Silicon rubber
– Rated current: 400~1250KA
– Standard: IEC62271-102
– Place Of Origin: Jiangxi, China

Application Scenarios:
– Electric Power Transmission
– High voltage applications

Pros:
– Durable composite materials
– High voltage capacity

Cons:
– Limited to outdoor use
– Requires proper installation and maintenance

AC Isolator Switch Factory – China AC Isolator Switch Manufacturers and …

Product Details: UKP Series AC isolator switch, rotary switch IP65 3P 4P for making, breaking and isolation of power circuits and switching the circuits. Suitable for AC and DC applications.

Technical Parameters:
– IP65 rating
– Suitable for AC and DC applications

Application Scenarios:
– Motor control
– Panel meter switching

Pros:
– Multi-combination possibilities
– High safety and reliability

Cons:
– Limited to specific current ratings
– Installation may require professional assistance

China lsolator Switch Suppliers, Manufacturers and Factory – CHYT

Product Details: CHYT lsolator Switch is an electrical device used to isolate and disconnect circuits, primarily in photovoltaic power generation systems.

Technical Parameters:
– Full power range lsolator Switch products
– Compliance with international standards such as ISO9001:2008, IEC60947, IEC60898…

Application Scenarios:
– Isolating circuits between photovoltaic panels and inverters
– Isolating circuits between inverters and the power grid

Pros:
– Strict quality control and attentive customer service
– Widely used brand in the Asia Pacific region

Cons:
– Limited information on specific technical specifications
– Generic product descriptions without detailed performance metrics

Isolation Switch. Manufacturers | China Isolation Switch. Factory …

Product Details: Isolation Switch suitable for switching two low-voltage circuits or transforming and safely isolating two load devices.

Technical Parameters:
– Operating mode: Direct operate or outside cabinet operation
– Available in 3P and 4P configurations

Application Scenarios:
– Low-voltage electrical distribution systems
– Industrial control applications

Pros:
– Provides safe isolation of circuits
– Can be operated outside of the cabinet

Cons:
– Limited to low-voltage applications
– Installation may require additional components for outside operation

Switchgear Systems Ltd – Manufacturers of Electrical Switchgear

Product Details: Manufacturers of electrical switchgear including Isolators, Switchfuses, Changeover switches, Bypass switches, Automatic Transfer Systems, Surge Protection Devices, Busbar Chambers, Panelboards, custom Section Boards, and enclosed MCCB and ACB solutions.

Technical Parameters:
– Products range from 20A to 7000A
– Available in three pole, TP&N or four pole configurations

Application Scenarios:
– Data Centres
– Multi story buildings
– Power Utilities
– Telecommunications
– Defence
– Food and Leisure
– Standby Power
– Renewable energy sectors

Pros:
– Customisable to specific requirements
– Wide range of applications

Cons:
– Limited information on specific product performance
– Potential complexity in installation

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Comparison Table

Company	Product Details	Pros	Cons	Website
China Isolator Switch Manufacturers, Suppliers, Factory – JASCO	Isolator switches are mechanical devices used to disconnect electrical circuits for maintenance, repair, or safety purposes. They provide a visible me…	– Enhances safety by preventing accidental electric shocks – Allows for easy maintenance of electrical circuits	– Requires manual operation for isolation – May not provide protection against overcurrent or short circuits	www.jasco.cn
China Isolator Switch Supplier, Manufacturer and Factory – Lixin …	Lixin Isolator Switch, also known as an isolation switch, disconnect switch, or disconnecting means, is designed to isolate or disconnect a circuit fr…	– Manual operation allows direct control of isolation process – Visible indicators prevent accidental contact with energized circuits	– Requires physical intervention to operate – May not provide overcurrent protection like circuit breakers	www.lx-switch.com
Quality Rotary Isolator Switch & AC Contactor factory from China	Rotary Isolator Switch & AC Contactor from Zhejiang KRIPAL Electric Co., Ltd.	– High-quality waterproof design – Wide range of current ratings available	– Limited information on specific models – Potential compatibility issues with non-standard systems	www.industrialswitchsocket.com
China Vacuum Circuit Breaker, Isolation Switch, Load Switch …	Vacuum Circuit Breaker, Isolation Switch, Load Switch, high-voltage and medium-voltage switchgear accessories and switchgear, covering 3.6KV~252KV Ind…	– High reliability and stability – Environmentally friendly operation	– Requires stable power supply for operation – Potentially high initial investment	www.timetricele.com
China Mini Circuit Breaker Manufacturers, Isolator Switch Suppliers …	Kino Electrics Co., Ltd offers a range of low voltage electrical devices including Mini Circuit Breakers, Isolator Switches, Earth Leakage Circuit Bre…	– High-quality manufacturing with advanced technology. – Fast delivery and strong after-sale support.	– Limited information on specific technical parameters for some products. – Pricing may vary based on order quantity and specifications.	www.kinoelectrical.com
Isolator Switch Manufacturers – China Isolator Switch Factory & Suppliers	High voltage outdoor type isolation disconnecting switch / Disconnector switch	– Durable composite materials – High voltage capacity	– Limited to outdoor use – Requires proper installation and maintenance	www.ec-insulators.com
AC Isolator Switch Factory – China AC Isolator Switch Manufacturers and …	UKP Series AC isolator switch, rotary switch IP65 3P 4P for making, breaking and isolation of power circuits and switching the circuits. Suitable for…	– Multi-combination possibilities – High safety and reliability	– Limited to specific current ratings – Installation may require professional assistance	www.hanmoswitch.com
China lsolator Switch Suppliers, Manufacturers and Factory – CHYT	CHYT lsolator Switch is an electrical device used to isolate and disconnect circuits, primarily in photovoltaic power generation systems.	– Strict quality control and attentive customer service – Widely used brand in the Asia Pacific region	– Limited information on specific technical specifications – Generic product descriptions without detailed performance metrics	www.chytdcmcb.com
Isolation Switch. Manufacturers	China Isolation Switch. Factory …	Isolation Switch suitable for switching two low-voltage circuits or transforming and safely isolating two load devices.	– Provides safe isolation of circuits – Can be operated outside of the cabinet	– Limited to low-voltage applications – Installation may require additional components for outside operation
Switchgear Systems Ltd – Manufacturers of Electrical Switchgear	Manufacturers of electrical switchgear including Isolators, Switchfuses, Changeover switches, Bypass switches, Automatic Transfer Systems, Surge Prote…	– Customisable to specific requirements – Wide range of applications	– Limited information on specific product performance – Potential complexity in installation	www.switchgear-systems.com

Frequently Asked Questions (FAQs)

What is an isolator switch and why is it important?

An isolator switch is a device used to ensure safety by disconnecting electrical circuits. It allows you to isolate electrical equipment for maintenance or repair, preventing accidental energization. This is crucial in industrial settings to protect workers and equipment from electrical hazards.

How do I choose the right isolator switch for my application?

When selecting an isolator switch, consider factors like voltage rating, current capacity, and the environment where it will be used. Ensure it meets relevant safety standards and is suitable for the specific equipment or system you’re working with.

What are the common types of isolator switches?

Common types include rotary isolators, pull switch isolators, and knife blade switches. Each type serves different applications, so it’s important to choose one that fits your specific needs, whether for residential, commercial, or industrial use.

How often should isolator switches be inspected or tested?

Isolator switches should be inspected regularly, typically every six months to a year, depending on usage and environmental conditions. Regular testing ensures they function correctly and safely, helping to prevent unexpected failures during operation.

Can I install an isolator switch myself?

While some individuals may have the skills to install an isolator switch, it’s generally recommended to hire a qualified electrician. Proper installation is crucial for safety and compliance with local electrical codes, ensuring the switch operates effectively.