An electrical circuit breaker is an automatic safety switch that operates by measuring heat or current flowing through the circuit. If the current exceeds the pre-set limit of the circuit, it will trip or sever the electrical supply. Electrical circuit breakers are absolutely essential to any electrical system. They protect appliances, wiring, and electronics from abnormal surges in electricity. Without them, there’s a risk of overloading the circuit and causing a fire or other electrical hazards. This can have devastating effects on commercial and industrial buildings and potentially endanger lives.

If you need industrial or commercial circuit breakers, Tanooga is the place to get them. The circuit breakers we sell are reliable, durable, and affordable. For more information on our electrical circuit breakers, give us a call at 423-771-7102 or send an email to [email protected].

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Electrical Circuit Breakers

  • 1-Pole Circuit Breaker

    1-Pole Circuit Breaker (13)

  • 2-Pole Circuit Breaker

    2-Pole Circuit Breaker (8)

  • 3 Pole Circuit Breaker

    3 Pole Circuit Breaker (7)

  • 1489-M1C020 circuit breaker, front view

    1489-M1C020 – Allen Bradley – UL489 Miniature Circuit Breaker, 1P, 2A, 48VDC, C-Curve

    $39.99

    Part Number: 1489-M1C020

    Manufacturer: Allen Bradley

    Description: UL489 Miniature Circuit Breaker, 1P, 2A, 48VDC, C-Curve

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    5 in stock

  • 1489-M1C050 White, plastic, miniature circuit breaker, part number label in English.

    1489-M1C050 – Allen Bradley – UL489 Miniature Circuit Breaker, 1P, 5A, 48VDC, C-Curve

    $59.99

    Part Number: 1489-M1C050

    Manufacturer: Allen Bradley

    Description: UL489 Miniature Circuit Breaker, 1P, 5A, 48VDC, C-Curve

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    9 in stock

  • 1489-M1C100 White, plastic, miniature circuit breaker, part number label in English.

    1489-M1C100 – Allen Bradley – UL489 Miniature Circuit Breaker, 1P, 10A, 48VDC, C-Curve

    $59.99

    Part Number: 1489-M1C100

    Manufacturer: Allen Bradley

    Description: UL489 Miniature Circuit Breaker, 1P, 10A, 48VDC, C-Curve

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    7 in stock

  • 1489-M1C150 White, plastic, miniature circuit breaker, part number and information label in English.

    1489-M1C150 – Allen Bradley – UL489 Miniature Circuit Breaker, 1P, 15A, 48VDC, C-Curve

    $59.99

    Part Number: 1489-M1C150

    Manufacturer: Allen Bradley

    Description: UL489 Miniature Circuit Breaker, 1P, 15A, 48VDC, C-Curve

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    2 in stock

  • Circuit Breaker 1489-M1C200, front view

    1489-M1C200 – Allen Bradley – UL489 Miniature Circuit Breaker, 1P, 20A, 48VDC, C-Curve

    $59.99

    Part Number: 1489-M1C200

    Manufacturer: Allen Bradley

    Description: UL489 Miniature Circuit Breaker, 1P, 20A, 48VDC, C-Curve

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    3 in stock

  • 1489-M1D020 White, plastic, miniature circuit breaker, part number and information label in English.

    1489-M1D020 – Allen Bradley – UL489 Miniature Circuit Breaker, 1P, 2A, 48VDC, D-Curve

    $59.99

    Part Number: 1489-M1D020

    Manufacturer: Allen Bradley

    Description: UL489 Miniature Circuit Breaker, 1P, 2A, 48VDC, D-Curve

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    2 in stock

  • 1489-M1D050 White, plastic, miniature circuit breaker, part number and information label in English.

    1489-M1D050 – Allen Bradley – UL489 Miniature Circuit Breaker, 1P, 5A, 48VDC, D-Curve

    $59.99

    Part Number: 1489-M1D050

    Manufacturer: Allen Bradley

    Description: UL489 Miniature Circuit Breaker, 1P, 5A, 48VDC, D-Curve

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    3 in stock

  • 1489-M1D100 White, plastic, miniature circuit breaker, part number and information label in English.

    1489-M1D100 – Allen Bradley – UL489 Miniature Circuit Breaker, 1P, 10A, 48VDC, D-Curve

    $59.99

    Part Number: 1489-M1D100

    Manufacturer: Allen Bradley

    Description: UL489 Miniature Circuit Breaker, 1P, 10A, 48VDC, D-Curve

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    3 in stock

  • 1489-M2C030 Front view with manufacturer's specifications in English

    1489-M2C030 – Allen Bradley – UL489 Miniature Circuit Breaker, 2P, 3A, 48VDC, C-Curve

    $139.99

    Part Number: 1489-M2C030

    Manufacturer: Allen Bradley

    Description: UL489 Miniature Circuit Breaker, 2P, 3A, 48VDC, C-Curve

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    2 in stock

  • 1489-M2D150 Front view with manufacturer's specifications in English

    1489-M2D150 – Allen Bradley – UL489 Miniature Circuit Breaker, 2P, 15A, 48VDC, D-Curve

    $139.99

    Part Number: 1489-M2D150

    Manufacturer: Allen Bradley

    Description: UL489 Miniature Circuit Breaker, 2P, 15A, 48VDC, D-Curve

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    3 in stock

  • Circuit breaker 1489-M3D150, front view

    1489-M3D150 – Allen Bradley – UL489 Miniature Circuit Breaker, 3P, 15A, 48VDC, D-Curve

    $189.99

    Part Number: 1489-M3D150

    Manufacturer: Allen Bradley

    Description: UL489 Miniature Circuit Breaker, 3P, 15A, 48VDC, D-Curve

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    2 in stock

  • HDL36030 circuit breaker, front view with manufacturers specifications in English

    HDL36030 – Schneider Electric – Circuit Breaker 30 Amp, 600 Volt

    $459.99

    Part Number: HDL36030

    Manufacturer: Schneider Electric

    Description: Circuit Breaker 30 Amp, 600 Volt, 3 Pole

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    2 in stock