Surgelogic™ External Mounted Transient Voltage Surge Suppressors (TVSS)
Modular and non-modular and nipple mounted devices are available for use in service entrance or branch panel locations. Our EMA, EBA and HWA Series products provide a complete line of application solutions and meet the requirements of ANSI/IEEE C62.41 and C62.45, and UL 1449 Second Edition. Peak surge current ratings per phase range from 50 kA to 480 kA and all units have a Short Circuit Current Rating of 200kA.

Features include:

• Standard product protection modes L-N, L-G, L-L, and N-G
• Individually fused suppression modes
• Thermal cutout
• Solid state bi-directional
• Audible Alarm
• Dry Contacts
• LED Indicators indicate loss of protection, or fully operational circuit
• High-energy parallel design for ANSI/IEEE C62.41 and C62.45 category B and C3 applications
• Short Circuit Current Rating: 200kA
• EMI/RFI filtering up to -50dB (100 kHz to 100 MHz)
• 10-year warranty
  

Options Include:

• Surge Counter - displays the combined total number of transient voltage surges detected from line-to-ground, line-to-line, line-to-neutral and neutral-to-ground since the counter was last reset. Available for the EMA and EBA Series.
• Integral Disconnect - provides a mechanical means to electrically isolate the entire surge suppressor to facilitate the servicing of the unit's components. Available for the EMA and EBA Series.
• Remote Monitor (Catalog No. TVS12RMU) - displays the alarm status of the surge protective device up to 1,000 ft (305m) away from the unit. Available as a separate part number and works with the dry contacts on all IMA, EMA, EBA and HWA Series TVSS units.