TDX 200 C 277/480

Product Specification

Product Name – Surge Protection Device (TDX200C 277/480)
Nominal System Voltage – 277/480V
Distribution System – 3Ph 4W+G
Max Continuous Operating Voltage – 320/550 VAC
Short Circuit Current Rating(SCCR) – 200kA
Max Discharge Current(Imax),per Phase – 200kA
Voltage Protection Rating (VPR),L-N – 1200V@3kA
Protection Modes – L-N,L-PE,N-PE
Lead Size – 5.26 mm²
Size – 279mm x 84mm x 78mm
Unit weight – 2.04 kg



  • Built-in features include TD Technology, thermal protection and short circuit current fusing
  • Compact NEMA-4 enclosure design can be flush mounted or installed in a small space
  • LED status indication and voltage-free contacts provide remote status monitoring
  • 200kA 8/20 µs maximum surge rating provides protection suitable for main-distribution panels and extended operational life


There are no reviews yet.

Be the first to review “TDX 200 C 277/480”

Your email address will not be published. Required fields are marked *