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5 kV Vacuum Circuit Breaker


MEPPI's 5 kV Vacuum Circuit Breaker is a 4.76 kV, 600 or 800 amp circuit breaker. It is unique in that it has a footprint of roughly 2 feet by 2 feet, making it a perfect place replacement for legacy oil circuit breakers. It employes MEPPI plugNplay switchgear technology.  It is over five feet in height, and has adjustable feet providing and additional 10 inches. It also comes with an optional frame that extends height to over 8 feet. 



  • Meets and exceeds ANSI IEC 25 kV
  • Housing is compliant with NEMA 3RX
  • Temperature rated to -30 degrees to +50 degrees
  • Fully qualified for High Seismeic Applications
  • North America compliant
  • California Seismic and Environmental compliant


5kV Vacuum Circuit Breaker

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  • ​Distribution Substation CBs
  • Legacy Oil Circuit Breaker Replacment
  • Industrial Power Facility CBs
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​​​​​​​​MEPPI 5 kv Sales Preso sd1 (1).pdf​​