DC Molded Case Circuit Breakers

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Category: News
Published on Tuesday, 09 February 2021 09:30
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m1pvs-1

A new, 1000 VDC version of the popular NOARK Molded Case Circuit Breakers is now available.

The M1PVS series, for use in photovoltaic (solar) applications, are rated 15A to 80A, 1000Vdc, breaking capacity of 10kA at 1000VDC (UL).

To operate in the high-voltage DC environments, the standard molded case circuit breakers have been modified with regards to creepage distances, insulation, resistance to high temperature, flexibility for use in different configurations.
It can be used in grounded and ungrounded applications, with 4 different jumper configurations, and for reverse-feed.

 

 

 

 

Features and Specifications:

  • Full line of internal and external accessories available
  • Factory installed jumpers
  • Calibrated at 50°C (122°F)
  • No of poles: 3
  • Amperage ratings: 15 – 20 – 25 – 30 – 35 – 40 – 45 – 50 – 60 -70 – 80 A
  • Voltage rating: 1000VDC
  • Approvals: cULus (UL 489B); # E513573

 

To download the quick-reference sheet for M1PVS DC-MCCB, click here.