• U4 SPD 2P 40kA 550V AC with signal contact UL
    NOARK

    U4 SPD 2P 40kA 550V AC with signal contact UL

    $77.39
    $77.39 $85.13
  • U4 SPD 2P 40kA 550V AC UL
    NOARK

    U4 SPD 2P 40kA 550V AC UL

    $65.78
    $65.78 $72.36
  • U4 SPD 2P 40kA 440V AC with signal contact UL
    NOARK

    U4 SPD 2P 40kA 440V AC with signal contact UL

    $70.35
    $70.35 $77.39
  • U4 SPD 2P 40kA 440V AC UL
    NOARK

    U4 SPD 2P 40kA 440V AC UL

    $59.80
    $59.80 $65.78
  • U4 SPD 2P 40kA 320V AC with signal contact UL
    NOARK

    U4 SPD 2P 40kA 320V AC with signal contact UL

    $70.35
    $70.35 $77.39
  • U4 SPD 2P 40kA 320V AC UL
    NOARK

    U4 SPD 2P 40kA 320V AC UL

    $59.80
    $59.80 $65.78
  • U4 SPD 2P 40kA 175V AC with signal contact UL
    NOARK

    U4 SPD 2P 40kA 175V AC with signal contact UL

    $70.35
    $70.35 $77.39
  • U4 SPD 2P 40kA 175V AC UL
    NOARK

    U4 SPD 2P 40kA 175V AC UL

    $59.80
    $59.80 $65.78
  • U4 SPD 2N40kA 660V AC with signal contact UL
    NOARK

    U4 SPD 2N40kA 660V AC with signal contact UL

    $105.43
    $105.43 $115.97
  • U4 SPD 2N40kA 660V AC UL
    NOARK

    U4 SPD 2N40kA 660V AC UL

    $89.62
    $89.62 $98.58
  • U4 SPD 2N40kA 550V AC with signal contact UL
    NOARK

    U4 SPD 2N40kA 550V AC with signal contact UL

    $105.43
    $105.43 $115.97
  • U4 SPD 2N40kA 550V AC UL
    NOARK

    U4 SPD 2N40kA 550V AC UL

    $89.62
    $89.62 $98.58
  • U4 SPD 2N40kA 440V AC with signal contact UL
    NOARK

    U4 SPD 2N40kA 440V AC with signal contact UL

    $94.89
    $94.89 $104.38
  • U4 SPD 2N40kA 440V AC UL
    NOARK

    U4 SPD 2N40kA 440V AC UL

    $80.65
    $80.65 $88.72
  • U4 SPD 2N40kA 320V AC with signal contact UL
    NOARK

    U4 SPD 2N40kA 320V AC with signal contact UL

    $94.89
    $94.89 $104.38
  • U4 SPD 2N40kA 320V AC UL
    NOARK

    U4 SPD 2N40kA 320V AC UL

    $80.65
    $80.65 $88.72
  • U4 SPD 2N40kA 175V AC with signal contact UL
    NOARK

    U4 SPD 2N40kA 175V AC with signal contact UL

    $94.89
    $94.89 $104.38
  • U4 SPD 2N40kA 175V AC UL
    NOARK

    U4 SPD 2N40kA 175V AC UL

    $80.65
    $80.65 $88.72
  • U4 SPD 1P 40kA 660V AC with signal contact UL
    NOARK

    U4 SPD 1P 40kA 660V AC with signal contact UL

    $38.02
    $38.02 $41.82
  • U4 SPD 1P 40kA 660V AC Module UL
    NOARK

    U4 SPD 1P 40kA 660V AC Module UL

    $28.51
    $28.51 $31.36
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