Surge protective device connected to low-voltage power distribution systems

Be applicable for interface LPZ0B-LPZ1, LPZ1-LPZ2 (lightning protection zones)

The core parts are metal oxide varistor with high discharge capacity and reliable quality.

Max. Continuous operating voltage(V): 250/275/320/385/420/600/720

Nominal discharge current (KA): 10KA, 30KA, 60KA, 120KA, 150KA is available.

Max. Discharge current(KA): 40KA to 100KA

Voltage protection level (KV): 1.2 to 2.0KV

Power network system: TT/TN-S/IT

Insulation resistance: > 1, 000MΩ

Degree of protection: IP20