JJS

Class T JJS Fast-Acting Fuses

Class T JJS advanced protection, current-limiting, fast-acting fuses are small space-saving fuses that provide a high degree of current limitation on short-circuits for excellent component protection

  • Provides 10X better current limitation to help prevent equipment damage caused by shortcircuit events
  • 200 kA Interrupting rating complies with NEC® Section 110.9 for today’s large capacity systems