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HICO SF6 GAS INSULATED CIRCUIT BREAKERS

  A name you can trust with Circuit Breakers, HICO currently has over 1000 in-service GCB’s in the U.S. Our product offering options of SF6 Gas Insulated Circuit Breakers include:

  • RATINGS: 145kV, 245kV, 362kV
  • BREAKING CURRENT: 40kA, 50kA, 63kA
  • OPERATING MECHANISM: Hydraulic, Spring, Pneumatic
  • CONTINUOUS CURRENT: 1200A, 2000A, 3000A
Other HICO Circuit Breaker Components:
  • Dead tank design
  • Hyosung Simple puffer design
  • Bushing Design - Composite and Porcelain
  • Pressure Vessel - ASME U Stamp Certified
  • Current Transformers
  • Reliable Redundant Trip Coils
  • Temperature Compensated Gas Density Monitors
  • Top Quality Control Components
  • Guaranteed Leak Rate - Less than 0.5%
HICO SF6 circuit breakers are manufactured to meet the most stringent standards including IEEE, ANSI, and ASME.

- HCSP 123/145kV 40kA Brochure
- HCBH 145/245kV 50/63kA Brochure
- HCBP 362kV 50/63kA Brochure
   
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