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circuit breakers

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Types of "overcurrent protection"
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1,388 results Products
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AM3-A3-A-15-2
Heinemann Electric Canada

Circuit Breaker Hydraulic Magnetic 3Pole 15A 277VAC

  • In Stock: 301

    Ships Immediately

  • 1
    $120.64
  • 5
    $111.64
  • 10
    $108.41
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AM1-A3-A-25-2
Heinemann Electric Canada

Circuit Breaker Hydraulic Magnetic 1Pole 20A 277VAC

  • In Stock: 176

    Ships Immediately

  • 1
    $27.42
  • 5
    $25.76
  • 25
    $23.96
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JC1-A8-CB-A-25-20
Heinemann Electric Canada

Circuit Breaker - 1 Pole - Rocker Style - Series Trip - Push-on Terminal - 277 VAC - 50/60Hz - 25A - Medium Delay ...

  • In Stock: 48

    Ships Immediately

  • 1
    $127.21
  • 2
    $49.48
  • 4
    $43.11
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AM3R-C2C3C3-LA15DA52-8-2
Heinemann Electric Canada

Am/R Series Circuit Breakers

  • In Stock: 5

    Ships Immediately

  • 1
    $134.33
  • 2
    $132.31
  • 3
    $130.33
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GJ1-H6-U-250-0P
Heinemann Electric Canada

Circuit Breaker - 1 Pole - 250A - Front Terminals - Relay Trip.

  • In Stock: 3

    Ships Immediately

  • 1 +
    $409.31
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AM1-Z753-10
Heinemann Electric Canada

Circuit Breaker

  • 8 Weeks
  • 1
    $37.41
  • 5
    $33.38
  • 10
    $32.88
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AM2-Z245-5
Heinemann Electric Canada

AM2-Z245-5

  • 8 Weeks
  • 1
    $82.74
  • 5
    $76.57
  • 10
    $74.35
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AM3R-A3-LC07D-AB-1-2
Heinemann Electric Canada

Circuit Breaker Hydraulic Magnetic 3Pole 1A 480VAC

  • 8 Weeks
  • 1
    $120.64
  • 5
    $111.64
  • 10
    $108.41
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CD3-A3-DU-0100-01A
Heinemann Electric Canada

CD3-A3-DU-0100-01A

  • 3 Weeks
  • 1
    $144.84
  • 5
    $126.48
  • 10
    $119.73
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AM2R-A3-LC07D-A-50-3
Heinemann Electric Canada

Circuit Breaker Magnetic 2Pole 50A

  • 9 Weeks
  • 1
    $78.62
  • 5
    $70.15
  • 10
    $68.06
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