sensitive switch / single-pole
Number of poles:
The cost-effective way to combat disruption or damage to sensitive electronic equipment due to surge-related events, keeping the equipment and the related processes up and running.
Field of application: For the protection of low voltage distribution systems against direct lightning strike into the overhead power supply line or external lightning protection system (IEC 62305)
Application according to IEC 60364-5-53 Clause 534
Test class I, II, III in accordance with IEC 61643-1
SPD-type T1, T2, resp. T3 in accordance with EN 61643-1
Lightning protection classes III and IV in accordance with IEC 62305
Capsuled version: during the discharge process, the device does not issue any hot ionised gases.Therefore, there is no need for maintaining a safety distance from flammable materials.
Depending on application available in single, pre-assembled with busbar, or preconfigured for most applications and power grids