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    Over Temperature Protection

    Over Voltage Protection

    Thermal Fuse& MOV(TFMOV) Metal Oxide Varistors(MOV) SPD Modules Surge Protection Device

    Over Current Protection

    Controlled Fuse link

    New Products

    Surge Protection Device


    Model
     Max.
    Continuous
    Operating
    Voltage
    Nominal Discharge Current
    (8/20 μs)
    Max Discharge Current
    (8/20 μs)
     
    Voltage Protection  Level
     
     
    Rated   Current
     
    Response Time 
     
    External
    Overcurrent 
     Protection 
     
      

    Agency   Approvals   
    Uc
    In
    Imax
    Up
    Ir
     
    (Vac)
    (kA)
    (kA )
    (V)
    (A)
    (ns)
    (A)
    UL, CUL
    SD05K120AM
    150
    5
    10
    1400
    -
    100
    10
     
    SD05K277AM
    320
    5
    10
    2000
    -
    100
    10
    SD05K347AM
    420
    5
    10
    2200
    -
    100
    10
     
    SD05K120GM
    150
    5
    10
    1400
    -
    100
    10
     
    SD05K277GM
    320
    5
    10
    2000
    -
    100
    10
     
    SD05K347GM
    420
    5
    10
    2200
    -
    100
    10
     
    SD05K120LM
    150
    5
    10
    1200
    -
    25
    10
     
    SD05K277LM
    320
    5
    10
    1600
    -
    25
    10
    SD05K347LM
    420
    5
    10
    2000
    -
    25
    10
     
    SD05K120NM
    150
    5
    10
    1200
    -
    25
    10
     
    SD05K277NM
    320
    5
    10
    1600
    -
    25
    10
     
    SD05K347NM
    420
    5
    10
    2000
    -
    25
    10
     
    SD05K120AMT
    150
    5
    10
    1400
    7
    100
    10
     
    SD05K277AMT
    320
    5
    10
    2000
    7
    100
    10
    SD05K347AMT
    420
    5
    10
    2200
    7
    100
    10
     
    SD05K120GMT
    150
    5
    10
    1400
    7
    100
    10
     
    SD05K277GMT
    320
    5
    10
    2000
    7
    100
    10
     
    SD05K347GMT
    420
    5
    10
    2200
    7
    100
    10
     
    SD05K120LMT
    150
    5
    10
    1200
    7
    25
    10
     
    SD05K277LMT
    320
    5
    10
    1600
    7
    25
    10
    SD05K347LMT
    420
    5
    10
    2000
    7
    25
    10
     
    SD05K120NMT
    150
    5
    10
    1200
    7
    25
    10
     
    SD05K277NMT
    320
    5
    10
    1600
    7
    25
    10
     
    SD05K347NMT
    420
    5
    10
    2000
    7
    25
    10
     

    Rated Current for the Thermal Fuse
    Recommended
    External Circuit Breaker Model: C 10 A, Curve C (Individually Set or Main Circuit)