BLP BC-12.5 V3 3-module SPD class 1+2

• Combined surge protection devise Class 1+2
• Series FS BLAZE BC-12.5 with Iimp=12.5 kA

• Suitable for 3-phase AC network according to TN-C and TN-C-S (before PEN split) schemes with 4 wires:
  phases (L1, L2, L3) + combined PEN

• Designed to protect low-voltage distribution networks and connected equipment from impulse overvoltages during direct and indirect lightning strikes.
• Recommended for use in residential and administrative buildings of lightning protection classes III and IV
• Installed in the Main Distribution Board (MDB) at the boundary of LPZ 0 – LPZ1 zones

Construction:

• 3 modules with varistor arrester based on Metal Oxide Varistor (MOV) technology
• Module replacement capability
• Visual + remote fault indication of the module
• TM “FS Lightning Protection” (Ukraine)

Connection according to 3+0 scheme:

• Phase wire (L1, L2, L3) to «L1», «L2», «L3» terminal on SPD
• Combined PEN wire to “PE” terminal on SPD
• Grounding bus to “PE” terminal on SPD