Vacuum interrupter for 1.14kV-12kV contactor TJ340Model：VITJ12/630-6.3
Vacuum interrupter for 12kV load breaking switch TF314QModel：VITF12/630-20
Vacuum interrupter for 12kV-40.5kV outdoor VCBModel：VITD12/1250-25
Vacuum interrupter for 12kV-40.5kV indoor VCB TD314YModel：VITD12/630-25
Vacuum interrupter for 12kV-40.5kV embedded pole TD336GModel：VITD12/1250-31.5
Vacuum interrupter for indoor circuit breaker TD524HModel：VITD40.5/2500-25
Vacuum interrupter for load breaking switch TF314LModel：VITD24/2500-31.5
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