Noark Ex9IP 101763 DC Switch Disconnector 4-Pole 32A 1000V for Photovoltaic Applications 4 Modules

The Noark Ex9IP 101763 DC Switch Disconnector is a specialized 4-pole isolation switch engineered for photovoltaic and solar power systems. Designed to handle direct current up to 32A and 1000V, this reliable device ensures safe maintenance and emergency shutdown of solar panel arrays in both residential and commercial installations. Its compact 4-module width allows for seamless integration into standard electrical distribution boards and enclosures.

Advantages

This DC switch disconnector provides robust performance and high reliability for demanding photovoltaic applications. Built to manage high-voltage direct current safely, it minimizes electrical risks during servicing and inspection. The durable construction ensures long-term operational stability within solar energy systems, while the standardized modular design simplifies installation and saves valuable space on DIN rails.

Suitable for

• Residential photovoltaic solar power installations
• Commercial rooftop and ground-mounted solar systems
• Direct current circuit isolation and emergency switching
• Integration into standard modular distribution boards

When it may not be suitable

This switch is not designed for alternating current (AC) electrical circuits or general household appliance switching. It is also unsuitable for applications requiring current ratings above 32A or voltage levels exceeding 1000V DC.

Key specifications

• 4-pole configuration
• Rated current: 32A
• Rated operational voltage: 1000V DC
• Width: 4 modules
• Application: Photovoltaic systems

How to use

The device should be installed inside a compatible electrical enclosure or distribution board by a qualified professional in accordance with local electrical regulations. Mount the unit securely onto a standard DIN rail. Connect the incoming and outgoing direct current cables from the photovoltaic panels and inverter to the corresponding terminals, ensuring correct polarity and secure tightening to prevent loose connections. Use the front rotary handle to manually switch the circuit on or off as required for maintenance or isolation purposes.

What to consider before purchase

• Verify that the maximum current and voltage of your solar array do not exceed 32A and 1000V DC
• Ensure sufficient physical space is available in your distribution board for a 4-module wide device
• Confirm that installation is planned for a compatible photovoltaic application

Always ensure that the solar system is completely de-energized or operating under safe conditions before performing any installation, wiring, or maintenance work on the switch disconnector. Regular inspection by a certified electrician is recommended to maintain system safety and performance.