Alternatively Purchase Model Morgan Systems M-348 or Morgan Sysatems M-348B Lightning Surge Protector
This PolyPhaser Rotator Control Line Protector uses Shunt-Type Lightning Protectors for 8-Line Rotor Controllers and are used to protect controllers by preventing strike energy from entering the premises.
They offer Multi-Strike Capabilities and are Faster than Gas Tube Designs.
Surge: 6500 A each line IEC 61000-4-5 8/20 µS<BR>
Waveform 72 Joules <BR>
Turn on voltage 82 VDC +/- 10% <BR>
Turn on time < 4 nS <BR>