Carling Technologies: Hydraulic-Magnetic Circuit Protection for the Future of Datacom & Telecom

Known for their performance and reliability, each series in Carling’s selection of hydraulic-magnetic circuit breakers are available with multiple configuration options and many offer advanced features and cutting-edge designs to meet today’s leading application requirements.

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139 Products

    CA2-B0-34-690-321-C Littelfuse / Carling Technologies
    Circuit Breaker Hydraulic Magnetic 2Pole 90A 277VAC/480VAC
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    6 Weeks

    3
    $120.93
    5
    $108.84
    8
    $95.23
    10 +
    $93.33
    CA2-B0-46-640-11D-C Littelfuse / Carling Technologies
    The CA2-B0-46-640-11D-C is a two-pole, 40A, series trip hydraulic-magnetic circuit breaker with a long time delay ...
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    In Stock: 2
    Immediately

    1
    $145.10
    3
    $119.72
    5
    $118.53
    8
    $114.80
    10 +
    $113.67
    AD1-B0-34-610-331-D Littelfuse / Carling Technologies
    Circuit Breaker Hydraulic Magnetic 1Pole 10A
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    6 Weeks

    10
    $30.02
    30
    $28.28
    50
    $27.88
    100
    $21.39
    250
    $20.82
    CA1-B0-34-640-322-C Littelfuse / Carling Technologies
    Circuit Breaker Hydraulic Magnetic 1Pole 40A 277VAC/480VAC
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    6 Weeks

    10
    $30.69
    30
    $28.92
    50
    $28.50
    100
    $21.94
    250
    $21.35
    CA2-B0-46-615-121-C Littelfuse / Carling Technologies
    Circuit Breaker Hydraulic Magnetic 2Pole 15A 277VAC/480VAC
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    6 Weeks

    3
    $96.48
    5
    $86.83
    8
    $75.98
    10 +
    $74.46
    CA3-B0-21-650-12A-C Littelfuse / Carling Technologies
    Circuit Breaker Hydraulic Magnetic 3Pole 50A 277VAC/480VAC
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    6 Weeks

    3
    $143.33
    5
    $129.00
    8
    $112.88
    10 +
    $110.62
    CA3-B0-24-670-321-C Littelfuse / Carling Technologies
    3-pole - Handle - 70 amp circuit breaker - Stud 1/4-20 terminals - UL 1077 Recognized CSA Accepted
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    In Stock: 2
    Immediately
    On Order: 10
    Ships 12/21/26

    1
    $215.96
    3
    $199.53
    5
    $193.07
    8
    $185.13
    10 +
    $183.30
    A11-B0-14-650-511-E Littelfuse / Carling Technologies
    Circuit Breaker Hydraulic Magnetic 1Pole 50A 80VDC
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    6 Weeks

    1
    $70.70
    5
    $44.57
    10
    $39.51
    30
    $38.00
    50
    $35.48
    AD1-B0-34-615-5J2-C Littelfuse / Carling Technologies
    Circuit Breaker Hydraulic Magnetic 1Pole 15A 277VAC/80VDC
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    6 Weeks

    10
    $30.02
    30
    $28.28
    50
    $27.88
    100
    $21.39
    250
    $20.82
    AD1-B0-34-630-4G1-C Littelfuse / Carling Technologies
    Circuit Breaker Hydraulic Magnetic 1Pole 30A
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    6 Weeks

    1
    $36.53
    5
    $32.60
    10
    $32.52
    30
    $30.71
    50
    $29.03