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  • Pushmatic/siemens
  • Appleton
  • Littlefuse
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  • Ilsco
  • Sq D
  • Bullet
  • Potter & Brumfield
  • Mersen
  • Cutler-hammer
  • Thomas & Betts
  • Components
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  • Dayton
  • Economy Fuse
  • Cefcon
  • Eaton / Cutler Hammer
  • Wadsworth
  • Sprecher+schuh
  • Omex
  • Marathon
  • Bussman
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  • Sylvania
  • Eaton Cutler Hammer
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    8795 results for KTK-R-1/2

    • Products (8795)
    • News & Information (0)
      • GE THQB1120ST1 N 20A 120V 1P GE THQB1120ST1 N 20A 120V 1P
        Quick view Details

        Ge

        |

        sku: THQB1120ST1 N

        GE THQB1120ST1 N 20A 120V 1P

        MSRP: $172.50
        Now: $139.73
        Add to Cart
      • JOSLYN CLARK 2423 U 1.45-1.63A 600V USED JOSLYN CLARK 2423 U 1.45-1.63A 600V USED JOSLYN CLARK 2423 U 1.45-1.63A 600V USED JOSLYN CLARK 2423 U 1.45-1.63A 600V USED
        Quick view Details

        Joslyn Clark

        |

        sku: 2423 U

        JOSLYN CLARK 2423 U 1.45-1.63A 600V USED

        MSRP: $53.00
        Now: $10.60
        Add to Cart
      • JOSLYN CLARK 2423 N 1.45-1.63A 600V NEW JOSLYN CLARK 2423 N 1.45-1.63A 600V NEW
        Quick view Details

        Joslyn Clark

        |

        sku: 2423 N

        JOSLYN CLARK 2423 N 1.45-1.63A 600V NEW

        MSRP: $53.00
        Now: $15.90
        Add to Cart
      • GE GPAC11LLA N 10A 600V 2P NEW GE GPAC11LLA N 10A 600V 2P NEW
        Quick view Details

        Ge

        |

        sku: GPAC11LLA N

        GE GPAC11LLA N 10A 600V 2P NEW

        MSRP: $25.00
        Now: $8.25
        Add to Cart
      • SIEMENS MBKBC3 N 480V 3P BQDB NEW SIEMENS MBKBC3 N 480V 3P BQDB NEW
        Quick view Details

        Siemens

        |

        sku: MBKBC3 N

        SIEMENS MBKBC3 N 480V 3P BQDB NEW

        MSRP: $809.00
        Now: $566.30
        Add to Cart
      • SHAWMUT ATMR30 30A 600V Class CC NEW SHAWMUT ATMR30 30A 600V Class CC NEW
        Quick view Details

        Shawmut

        |

        sku: ATMR30 N

        SHAWMUT ATMR30 30A 600V Class CC NEW

        MSRP: $26.19
        Now: $9.17
        Add to Cart
      • MERSEN A30QS600-4 600A 300V Class SEMI CONDUCTOR NEW MERSEN A30QS600-4 600A 300V Class SEMI CONDUCTOR NEW
        Quick view Details

        Mersen

        |

        sku: A30QS600-4 N

        MERSEN A30QS600-4 600A 300V Class SEMI CONDUCTOR NEW

        MSRP: $170.92
        Now: $116.23
        Add to Cart
      • SQUARE D HOM2150 U 150A 240V 4P NEW SURPLUS SQUARE D HOM2150 U 150A 240V 4P NEW SURPLUS
        Quick view Details

        Square D

        |

        sku: HOM2150 NS

        SQUARE D HOM2150 U 150A 240V 4P NEW SURPLUS

        MSRP: $404.00
        Now: $91.70
        Add to Cart
      • SQUARE D 9001KA3G NS 10A 600V  NEW SURPLUS SQUARE D 9001KA3G NS 10A 600V  NEW SURPLUS
        Quick view Details

        Square D

        |

        sku: 9001KA3G NS

        SQUARE D 9001KA3G NS 10A 600V NEW SURPLUS

        MSRP: $21.50
        Now: $5.81
        Add to Cart
      • SQUARE D QOU190 U 90A 120V 1P USED SQUARE D QOU190 U 90A 120V 1P USED
        Quick view Details

        Square D

        |

        sku: QOU190 U

        SQUARE D QOU190 U 90A 120V 1P USED

        MSRP: $176.00
        Now: $26.40
        Add to Cart
      • ILSCO CLND-500-12-134 N 600VV NEW ILSCO CLND-500-12-134 N 600VV NEW
        Quick view Details

        Ilsco

        |

        sku: CLND-500-12-134 N

        ILSCO CLND-500-12-134 N 600VV NEW

        MSRP: $33.24
        Now: $9.97
        Add to Cart
      • FERRAZ SHAWMUT 20301 N 30A 250V NEW FERRAZ SHAWMUT 20301 N 30A 250V NEW
        Quick view Details

        Ferraz Shawmut

        |

        sku: 20301 N

        FERRAZ SHAWMUT 20301 N 30A 250V NEW

        MSRP: $20.97
        Now: $12.79
        Add to Cart
    • GE THQB1120ST1 N 20A 120V 1P
      Quick view

      Ge

      |

      sku: THQB1120ST1 N

      GE THQB1120ST1 N 20A 120V 1P

      Mfr Brand Name: GE Catalog No.: THQB1120ST1

      MSRP: $172.50
      Now: $139.73
      Add to Cart
    • JOSLYN CLARK 2423 U 1.45-1.63A 600V USED JOSLYN CLARK 2423 U 1.45-1.63A 600V USED
      Quick view

      Joslyn Clark

      |

      sku: 2423 U

      JOSLYN CLARK 2423 U 1.45-1.63A 600V USED

      Mfr Brand Name: JOSLYN CLARK Catalog No.: 2423

      MSRP: $53.00
      Now: $10.60
      Add to Cart
    • JOSLYN CLARK 2423 N 1.45-1.63A 600V NEW
      Quick view

      Joslyn Clark

      |

      sku: 2423 N

      JOSLYN CLARK 2423 N 1.45-1.63A 600V NEW

      Mfr Brand Name: JOSLYN CLARK Catalog No.: 2423

      MSRP: $53.00
      Now: $15.90
      Add to Cart
    • GE GPAC11LLA N 10A 600V 2P NEW
      Quick view

      Ge

      |

      sku: GPAC11LLA N

      GE GPAC11LLA N 10A 600V 2P NEW

      Mfr Brand Name: GE Catalog No.: GPAC11LLA

      MSRP: $25.00
      Now: $8.25
      Add to Cart
    • SIEMENS MBKBC3 N 480V 3P BQDB NEW
      Quick view

      Siemens

      |

      sku: MBKBC3 N

      SIEMENS MBKBC3 N 480V 3P BQDB NEW

      Mfr Brand Name: SIEMENS Catalog No.: MBKBC3

      MSRP: $809.00
      Now: $566.30
      Add to Cart
    • SHAWMUT ATMR30 30A 600V Class CC NEW
      Quick view

      Shawmut

      |

      sku: ATMR30 N

      SHAWMUT ATMR30 30A 600V Class CC NEW

      Mfr Brand Name: SHAWMUT Catalog No.: ATMR30

      MSRP: $26.19
      Now: $9.17
      Add to Cart
    • MERSEN A30QS600-4 600A 300V Class SEMI CONDUCTOR NEW
      Quick view

      Mersen

      |

      sku: A30QS600-4 N

      MERSEN A30QS600-4 600A 300V Class SEMI CONDUCTOR NEW

      Mfr Brand Name: MERSEN Catalog No.: A30QS600-4

      MSRP: $170.92
      Now: $116.23
      Add to Cart
    • SQUARE D HOM2150 U 150A 240V 4P NEW SURPLUS
      Quick view

      Square D

      |

      sku: HOM2150 NS

      SQUARE D HOM2150 U 150A 240V 4P NEW SURPLUS

      Mfr Brand Name: SQUARE D Catalog No.: HOM2150

      MSRP: $404.00
      Now: $91.70
      Add to Cart
    • SQUARE D 9001KA3G NS 10A 600V  NEW SURPLUS
      Quick view

      Square D

      |

      sku: 9001KA3G NS

      SQUARE D 9001KA3G NS 10A 600V NEW SURPLUS

      Mfr Brand Name: SQUARE D Catalog No.: 9001KA3G

      MSRP: $21.50
      Now: $5.81
      Add to Cart
    • SQUARE D QOU190 U 90A 120V 1P USED
      Quick view

      Square D

      |

      sku: QOU190 U

      SQUARE D QOU190 U 90A 120V 1P USED

      Mfr Brand Name: SQUARE D Catalog No.: QOU190

      MSRP: $176.00
      Now: $26.40
      Add to Cart
    • ILSCO CLND-500-12-134 N 600VV NEW
      Quick view

      Ilsco

      |

      sku: CLND-500-12-134 N

      ILSCO CLND-500-12-134 N 600VV NEW

      Mfr Brand Name: ILSCO Catalog No.: CLND-500-12-134

      MSRP: $33.24
      Now: $9.97
      Add to Cart
    • FERRAZ SHAWMUT 20301 N 30A 250V NEW
      Quick view

      Ferraz Shawmut

      |

      sku: 20301 N

      FERRAZ SHAWMUT 20301 N 30A 250V NEW

      Mfr Brand Name: FERRAZ SHAWMUT Catalog No.: 20301

      MSRP: $20.97
      Now: $12.79
      Add to Cart
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