Our Products
M1 Frame 15~80 A (1000 Vdc MCCB)
The NOARK Electric M1PVS is a UL489B DC Molded Case Circuit Breaker available in current ratings of 15A to 80A with a breaking capacity of 10kA @ 1000 Vdc. Each unit is equipped with thermal magnetic trip units for protection of overload and short circuit in photovoltaic system. The M1PVS features a poles-in-series design and is equipped with pre-installed jumpers. Four jumper connection configurations are offered for grounded and ungrounded systems. Like all NOARK Electric products, the M1PVS is backed by a 5-year limited warranty.

  • UL 489B Compliant
  • Higher working voltage up to 1000Vdc in DC systems
  • 122°F (50°C) calibrated
  • Factory installed jumpers
  • Available for reverse-feed applications
  • Can be used in grounded, ungrounded systems
  • Full line of internal and external accessories available


UL 489B

Certification File:


Rated Current


Number of Poles


Rated Voltage

10kA @1000 Vdc