Volta-Switch DC Isolator For Solar PV Up To 1000V/32A

Ensure total safety and reliable isolation for your solar installation with the Volta V-Switch DC Solar Isolator, designed for modern off-grid, caravan, campervan, and motorhome PV systems. Built to handle high-voltage PV arrays up to 1000 V DC and rated at 32 A, this robust DC isolator switch gives you a clear, positive disconnect between your solar panels and inverter — essential for maintenance, emergency shutdowns, and safe system servicing.

Performance & Protection

The V-Switch complies with international safety standards, including IEC 60947-3 and AS 60947.3:2018, ensuring trusted performance in demanding solar environments. Its IP66-rated enclosure offers excellent resistance against water, dust, and UV exposure, making it perfect for outdoor and mobile installations.

A patented arc suppression chamber quickly extinguishes arcs in less than 3 ms, reducing wear and improving long-term reliability — particularly important in high DC voltage applications.

Key Features

• Rated for up to 1000 V DC and 32 A — ideal for solar string voltages on larger PV setups.
• IP66 waterproof, dustproof and UV-resistant enclosure for outdoor use.
• Complies with IEC60947-3 & AS60947.3:2018 safety standards.
• Fast arc suppression chamber for increased safety.
• Available in 2-pole or 4-pole configurations to suit single or dual string solar systems.
• Built-in earth terminal for secure grounding.
• Backed by a 5-year warranty for peace of mind.

Why You Need a DC Isolator

A DC isolator provides a visible and positive break in your photovoltaic circuit, crucial for safely disconnecting solar panels during service or in the event of a fault. It protects you, your inverter, and your solar components by making maintenance and troubleshooting safer and easier.

Perfect for caravan, motorhome, and off-grid solar installations, the Volta V-Switch is a vital component in any high-voltage PV system.