The Qoltec 52588 four-pole rail-mounted switch limits overvoltage in photovoltaic systems and diverts the voltage to ground. It features high-voltage sensors, a three-stage DC switch and removable protection modules, with a response time of less than 25 ns.
- Type: AC overvoltage protection
- Poles: 4
- Rated voltage: 420 V AC
- Mounting: TH35 / DIN TH35-7.5 rail
- Protection rating: IP20
- Material: P66 and copper
- Class: II
- Storage relative humidity: 30%–90%
- Operating temperature: -10 °C to +85 °C
- Dimensions: 68 × 72 × 90 mm
- Weight: 0.322 kg
- Standard: EN 50539-11
- Certification: CE
Specifications
- Number of Poles
- 4
Features & Functions
- WiFi
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.