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TJ-12/400A

  • Power system

  • Metallurgy

  • Coal mining

  • Petroleum

  • Chemical

  • Electric railway

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TJ-12/400A

The product adopts a single-step sealing and evacuation process and a ceramic casing, utilizing a longitudinal magnetic field contact structure. It features high breaking capacity, excellent insulation performance, strong arc-extinguishing capability, long service life, and compact size. Additionally, it offers the advantages of simple maintenance,

  • Energy conservation

  • Material saving

  • Fireproof

  • Explosion-proof

  • Small size

  • Long lifespan

  • Low maintenance costs

  • Reliable operation

  • Pollution-free

Product Parameter

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  • GLVAC model
    TJ-12/400A
  • Rated  Current （A）
    12
  • Rated Voltage (KV)
    50/60
  • Rated frequency(Hz)
    42*
  • Rated Short-time(1min) Power-Frequency Withshand Voltage(kV)
    6/10
  • Rated short-time withstand current(kA/10s)
    300000
  • Mechanical Life(Times)

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