Ideal for professionals and photovoltaic enthusiasts, the DC Qoltec switch, also known as an isolation switch, serves as a central switch. It prevents short circuits, overloads, and damage to the installation. It is used for the safe disconnection of power and reconnection of DC circuits, e.g., disconnecting photovoltaic modules from the inverter or in case of inverter shutdown due to malfunction or circuit isolation during work on control panels.

The product features an ON/OFF switch and a LOCK, which effectively protects against accidental activation of the installation. The switch can be mounted on the distribution board on a TH-35 rail or surface mounted using screws. To ensure reliable operation and adequate protection, the installation should be equipped with a photovoltaic DC current insulator, also known as a DC switch. It is usually installed between photovoltaic panels and the solar inverter for isolating the photovoltaic panels, e.g. Thanks to this, you can safely carry out any repairs, replacement of damaged installation elements, or system expansion.

• Type: DC circuit breaker
• Nominal voltage: 1200 V
• Nominal current: 32 A
• Surge current: 8 KV
• Number of poles: 4
• Installation: Distribution board, DIN35 rail
• Protection level: IP20
• Material: PC + silver + galvanized copper
• Insulation material: PPO
• Operating temperature: -40˚C ~ +85˚C
• Dimensions: 89 x 62 x 95 mm
• Certificate: CE
• Application: Photovoltaic, Panels