Main Power Service Entrance & Downstream

These TVSS are designed for Service Entrance and Downstream applications.They can handle up to 320 KA /phase of Surge Current and features a patented circuitry with thermal cut out to ensure safe operation during severe over-voltages and high fault current conditions. (Select the models for your application from the table shown below)


UL Listed Products

Model / Series
(Click On The Links Below For Product Data Sheet)

 

Current Ratings Protection Modes Type, Mounting & Major Features
120 KA /160 KA per phase L-N, N-G, L-L Modular, Externally mounted, Alarm
       
80KA / 120KA / 160KA per phase L-N, N-G, L-L Modular, Externally mounted
       
160KA / 240KA / 320KA per Phase L-N, or L-L, L-G. N-G Modular, Externally Mounted, Alarm, Redundant Surge Suppression
       
160KA / 240KA per Phase L-N, or L-L, L-G. N-G Modular, Externally mounted, Alarm
       
80KA/Phase L-N, or L-L, L-G. N-G NON-Modular, Externally mounted
       
50KA/Phase L-N, or L-L, L-G. N-G NON-Modular, Externally mounted
       
80KA / 100KA / 120KA / 150 KA per Phase L-N, L-G, L-L NON-Modular, Externally mounted
       
160KA / 240KA per Phase L-N, or L-L, L-G. N-G Modular- Designed for internal installation in switch boards or downstream applications, Alarm
       
120KA / 160KA per Phase options L-N, N-G, L-L Modular- Designed for internal installation in switch boards or downstream applications, Alarm

Major features /benefits

  • Modular and NON-Modular Models available for both External and Internal mounting,
    Single phase , split phase or three phase configurations.
  • Five year limited warranty includes free unlimited module replacement for Modular models
  • LEDs to signal a reduction in surge capacity or loss of a suppression circuit
  • UL 1449 Second Edition Listed/Recognized
  • Designed and tested per ANSI/IEEE C62.41 and C62.45
  • AC Tracking Filter with EMI/RFI filtering
  • Burn-in test prior to shipping
  • Short Circuit Current Rating 200,000 rms Symmetrical Ampere