Y-Frame DC circuit breaker (YA or YB)

  • High energy DC miniature circuit breaker available in YA, YB, YF, YR and YS series
  • Up to 600Vdc double pole (depending on configuration)
  • 1 & 2 pole up to 50A
  • Available in 45mm DIN (grey shell) or 57mm (black shell) dual mount (escutcheon cutout)
  • UL listed (UL 489A, 489B). IEC approvals pending
  • Hydraulic-magnetic technology
  • RoHS compliant