Top 10 Dc isolator switch factory in the World 2025

Are you in the market for a reliable DC isolator switch? With so many factories out there, choosing the right one can feel overwhelming. Understanding the top manufacturers can save you time and money while ensuring quality. Dive in to discover the best options for your needs!

DC Switch-Disconnectors – Onccy PV Electrical Components

Product Details: ONCCY DC Isolator Switch is engineered for excellence in solar PV systems, ideal for both home and commercial solar installations. It features special arc extinguishing instructions and offers options like the IP66 enclosure.

Technical Parameters:
– Non-polarity DC Isolator Switch
– Rated current: 13A, 20A, 25A, 40A, 50A

Application Scenarios:
– Electrical distribution for maintenance and safety isolation
– Isolation of apparatus in electrical substations

Pros:
– High quality and reliability
– Extended electrical life with special arc extinguishing instructions

Cons:
– Limited to specific voltage ratings (1000V-1500V)
– Not intended for normal control of the circuit

1200V DC 32A DC Isolator 2 Pole 4 Pole IP66 Solar Isolator Switch Din …

Product Details: 1200V DC 32A DC Isolator Switch, 2 Pole 4 Pole, IP66, Din Rail Mounting, SAA/ TUV/ CB/ CE Certified

Technical Parameters:
– Model: BYT.2-32
– Rated Operational Voltage: 600V, 800V, 1000V, 1200V

Application Scenarios:
– Solar installations
– DC circuit applications

Pros:
– Lockable handle for safe usage and maintenance
– Zero failure in millions of installations

Cons:
– Limited to specific voltage ratings
– Requires proper installation for optimal performance

Isolator Switch – LSP

Product Details: LSP is a manufacturer of isolator switches, focusing on superior quality, safety, reliability, advanced technology, and cost-effectiveness. The isolator switches include AC and DC isolation switches designed for safe disconnection of electrical equipment.

Technical Parameters:
– Flame-retardant housing
– Lock hole reserved at switch position

Application Scenarios:
– Electrical maintenance and inspection
– High-temperature and fire-prone environments

Pros:
– Worry-free 3-year warranty
– Fast delivery with a 98% on-time rate

Cons:
– Generic placeholders for cons
– Generic placeholders for cons

DC Isolator Enclosure 1500V 50A IP66 China Factory

Product Details: EDS6EL Series DC Isolator 1500V 50A IP66 Enclosure

Technical Parameters:
– Voltage: 1500V
– Current: 50A

Application Scenarios:
– Commercial solar systems
– Solar ground installations

Pros:
– Compact design for higher voltage and current ratings
– IP66 waterproof rating for outdoor use

Cons:
– Limited to specific voltage and current ratings
– May require additional components for complete system integration

DC Isolation Switch Manufacturer_Solar System Ioslator Factory … – Aswich

Product Details: DC Isolation Switch Manufacturer for Solar Systems

Technical Parameters:
– Various models available including EDS7HM, EDS7HMR, EDS7PMR, EDS7DBR, EDS7DC, ED…
– Voltage ratings up to 1200V and current ratings up to 32A

Application Scenarios:
– Solar photovoltaic systems
– Electrical safety and isolation in DC circuits

Pros:
– Enhanced safety for solar installations
– Multiple mounting options available

Cons:
– Specific models may have limited availability
– Installation may require professional assistance

1200V DC 32A DC Isolator IP66 2 Pole 4 Pole Solar Isolator Switch SAA …

Product Details: 1200V DC 32A DC Isolator IP66 2 Pole 4 Pole Solar Isolator Switch SAA/ TUV/ CB Certified BYT-32

Technical Parameters:
– Rated Operational Voltage: 500V, 600V, 800V, 1000V, 1200V
– Protection Degree: IP66 enclosure/IP20 switch body

Application Scenarios:
– Used in solar DC systems worldwide
– Recommended for solar installers as a standard Solar isolator

Pros:
– Compliant with AS 60947.3:2018 DC-PV2 and IEC60947-3 standards
– UV resistance and flame retardant material

Cons:
– Limited to specific voltage and current ratings
– Requires a breathing valve attachment

Understanding DC Isolator Switches: Basic Things You Need to Know – BENY

Product Details: Beny PV DC isolator switches are high-performance electrical devices designed specifically for photovoltaic power systems and energy storage systems. They utilize a modular design, have a compact body, and cover a rated voltage range from DC 300V to DC 1600V, with rated current ranging from 8A to 800A.

Technical Parameters:
– Rated voltage range: DC 300V to DC 1600V
– Rated current range: 8A to 800A

Application Scenarios:
– Photovoltaic power systems for manual disconnection of solar panels
– Battery energy storage systems for safe charging and discharging

Pros:
– Cost-effective due to simple structure
– Reliable arc extinguishing systems ensuring safety

Cons:
– Limited to DC applications
– May require additional components for full system integration

DC Isolator Switch factory, Buy good quality DC Isolator Switch …

Product Details: DC Isolator Switches for solar applications with various specifications.

Technical Parameters:
– Max. Current: 32A
– Max. Voltage: DC 1200V or DC 1000V, IP66 rating

Application Scenarios:
– Solar PV systems
– Electrical isolation in DC circuits

Pros:
– High protection degree (IP66)
– Suitable for high voltage applications

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

China DC isolator switch Factory, DC isolator switch Supplier

Product Details: Solar photovoltaic DC isolating switch is an important equipment for solar photovoltaic system. It is mainly used to isolate the DC power supply of the solar photovoltaic power generation system and ensure the safe operation of the system.

Technical Parameters:
– Voltage: 1000V, 1200V, 1500V
– Current: 10-32A, 2P/4P

Application Scenarios:
– Isolating DC power supply for maintenance and inspection
– Preventing current short circuit and providing overload protection

Pros:
– Ensures safe operation of solar power systems
– Facilitates maintenance and repair of the system

Cons:
– Limited to DC applications
– May require professional installation

AC/DC Isolator Switch Factory, Suppliers – Slocable

Product Details: AC/DC Isolator Switch suitable for various applications including solar energy systems and electrical devices.

Technical Parameters:
– Voltage Rating: 12V to 1500V
– Current Rating: Up to 63A

Application Scenarios:
– Solar energy systems
– Electrical appliances and equipment

Pros:
– High reliability and safety
– Easy installation and operation

Cons:
– Limited to specific voltage and current ratings
– May require additional components for certain installations

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
DC Switch-Disconnectors – Onccy PV Electrical Components	ONCCY DC Isolator Switch is engineered for excellence in solar PV systems, ideal for both home and commercial solar installations. It features special…	– High quality and reliability – Extended electrical life with special arc extinguishing instructions	– Limited to specific voltage ratings (1000V-1500V) – Not intended for normal control of the circuit	onccy.com
1200V DC 32A DC Isolator 2 Pole 4 Pole IP66 Solar Isolator Switch Din …	1200V DC 32A DC Isolator Switch, 2 Pole 4 Pole, IP66, Din Rail Mounting, SAA/ TUV/ CB/ CE Certified	– Lockable handle for safe usage and maintenance – Zero failure in millions of installations	– Limited to specific voltage ratings – Requires proper installation for optimal performance	www.zjbenydc.com
Isolator Switch – LSP	LSP is a manufacturer of isolator switches, focusing on superior quality, safety, reliability, advanced technology, and cost-effectiveness. The isolat…	– Worry-free 3-year warranty – Fast delivery with a 98% on-time rate	– Generic placeholders for cons – Generic placeholders for cons	lsp.global
DC Isolator Enclosure 1500V 50A IP66 China Factory	EDS6EL Series DC Isolator 1500V 50A IP66 Enclosure	– Compact design for higher voltage and current ratings – IP66 waterproof rating for outdoor use	– Limited to specific voltage and current ratings – May require additional components for complete system integration	onccy.com
DC Isolation Switch Manufacturer_Solar System Ioslator Factory … – Aswich	DC Isolation Switch Manufacturer for Solar Systems	– Enhanced safety for solar installations – Multiple mounting options available	– Specific models may have limited availability – Installation may require professional assistance	www.aswich.com
1200V DC 32A DC Isolator IP66 2 Pole 4 Pole Solar Isolator Switch SAA …	1200V DC 32A DC Isolator IP66 2 Pole 4 Pole Solar Isolator Switch SAA/ TUV/ CB Certified BYT-32	– Compliant with AS 60947.3:2018 DC-PV2 and IEC60947-3 standards – UV resistance and flame retardant material	– Limited to specific voltage and current ratings – Requires a breathing valve attachment	www.zjbenydc.com
Understanding DC Isolator Switches: Basic Things You Need to Know – BENY	Beny PV DC isolator switches are high-performance electrical devices designed specifically for photovoltaic power systems and energy storage systems….	– Cost-effective due to simple structure – Reliable arc extinguishing systems ensuring safety	– Limited to DC applications – May require additional components for full system integration	www.beny.com
DC Isolator Switch factory, Buy good quality DC Isolator Switch …	DC Isolator Switches for solar applications with various specifications.	– High protection degree (IP66) – Suitable for high voltage applications	– Limited to specific current ratings – Installation may require professional assistance	www.mcbcircuitbreakers.com
China DC isolator switch Factory, DC isolator switch Supplier	Solar photovoltaic DC isolating switch is an important equipment for solar photovoltaic system. It is mainly used to isolate the DC power supply of th…	– Ensures safe operation of solar power systems – Facilitates maintenance and repair of the system	– Limited to DC applications – May require professional installation	www.chinaminyang.com
AC/DC Isolator Switch Factory, Suppliers – Slocable	AC/DC Isolator Switch suitable for various applications including solar energy systems and electrical devices.	– High reliability and safety – Easy installation and operation	– Limited to specific voltage and current ratings – May require additional components for certain installations	www.slocable.com.cn

Frequently Asked Questions (FAQs)

What is a DC isolator switch and why is it important?

A DC isolator switch is a safety device used in solar power systems to disconnect the solar panels from the inverter and the grid. It’s crucial for maintenance and emergency situations, ensuring that technicians can work safely without the risk of electric shock.

How do I choose the right DC isolator switch for my system?

When selecting a DC isolator switch, consider the voltage and current ratings of your solar system. Ensure it meets the required safety standards and is compatible with your inverter. Consulting with a professional can help you make the best choice.

What are the common materials used in DC isolator switches?

DC isolator switches are typically made from durable materials like thermoplastic or metal, which can withstand harsh environmental conditions. The internal components are often made of copper or silver for optimal conductivity and reliability.

How often should I inspect my DC isolator switch?

It’s recommended to inspect your DC isolator switch at least once a year. Regular checks help ensure it functions properly and can identify any wear or damage that may need attention, keeping your solar system safe and efficient.

Can I install a DC isolator switch myself?

While it’s possible to install a DC isolator switch yourself, it’s best to hire a qualified electrician. They have the expertise to ensure proper installation, adherence to safety standards, and compliance with local regulations, reducing the risk of accidents.