Type 1+2 Combined Surge Protective Device


Type 1+2 Combined Surge Protective Device

Directly coordinated combination of type 1 spark gap without line follow current and type 2 varistor arrester.

1 phase 2 Wire 230V

TN-C (N and GND are bonded)

FLT-SEC-T1+T2-1C-350/25-FM 

Iimp 25 kA (10/350) µs, Up ≤ 1.5 kV  Ifi 25 kArms

TN-S (N and GND are bonded)

FLT-SEC-T1+T2-1S-350/25-FM

Iimp 25 kA (10/350) µs, Up ≤ 1.5 kV  Ifi 25 kArms

 

3 phase 4 Wire 400/230V

TN-C (N and GND are bonded)

FLT-SEC-T1+T2-3C-350/25-FM

Iimp 25 kA (10/350) µs, Up ≤ 1.5 kV  Ifi 25 kArms

TN-S (N and GND are Separated)

FLT-SEC-T1+T2-3S-350/25-FM

Iimp 25 kA (10/350) µs, Up ≤ 1.5 kV  Ifi 25 kArms