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  • FAQ > Low-voltage Power Distribution Products

FAQ within [ Low-voltage Power Distribution Products ]

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  • ACB How to use MCR

    It is special relay characteristic for selective co-ordination. When closing ACB (changing from OFF to ON), the instantaneous tripping characteristic is effe... More Details >>

  • UVT

    UVT is an internal accessory which trips a circuit breaker in the case that circuit voltage decreases from 70% to 35% or less, and turns it "ON" after resett... More Details >>

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