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FAQ within [ Accessories and Related Components ]

1-10 of Total 21

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  • 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 >>

    • No：22349
    • Release Date：2018/08/31 14:33

  • How to use SHT

    A shunt trip (SHT) is an internal accessory which electrically and remotely trips a circuit breaker. When the supply voltage of the SHT is remained between 7... More Details >>

    • No：22342
    • Release Date：2018/08/31 14:33

  • Fixed-type and Adjustable-type of V-type Operating handle

    For Fixed type, the depth from the circuit breaker mounting surface to the panel board front is fixed. Adjustable-type is used when the depth from the circui... More Details >>

    • No：22433
    • Release Date：2018/08/31 14:33

  • F-type and V-type operating handle

    Both of F-type and V-type can remotely operate a circuit breaker in the panel board and the design of 800A fame or less are unified. Features are as follows.... More Details >>

    • No：22389
    • Release Date：2018/08/31 14:33

  • PAＬ（Pre-Alarm Module）

    This function is equipped in electronic circuit breaker. It outputs an alarm when pre-alarm current setting current (the rated current or less) is over and l... More Details >>

    • No：22377
    • Release Date：2018/08/31 14:33

  • How to use TBM

    It is an internal accessory to test the earth leakage tripping operation by applying voltage remotely. It is possible to make the same control sequence as th... More Details >>

    • No：22397
    • Release Date：2018/08/31 14:33

  • AL/AX/SHT/UVT terminal markings and wire colors

    The color of terminal identification tube and lead wire is same.For one AL switch, 98/ALa terminal : red, 96/ALb terminal : blue, 95/ALc terminal : grayFor S... More Details >>

    • No：22396
    • Release Date：2018/08/31 14:33

  • AL

    AL (Alarm switch) is a switch which electrically displays tripping state of a circuit breaker.The markings of the switch are 8/ALa, 96/ALb and 95/ALc.*When t... More Details >>

    • No：22350
    • Release Date：2018/08/31 14:33

  • Lifetime with SHT or UVT

    The number of trip durability by using SHT and UVT is 10% of the opening/closing number including the number of trips by overcurrent, trip button and test bu... More Details >>

    • No：22407
    • Release Date：2018/08/31 14:33

  • PAＬ（Pre-Alarm Module）

    Pre-Alarm is a function which outputs an alarm if the load current exceeds setting current value. This is useful for securing continuous power supply and pre... More Details >>

    • No：22376
    • Release Date：2018/08/31 14:33

1-10 of Total 21

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