Sensata | Airpax IAL/CEL/LEL Series Hydraulic Magnetic Circuit Breakers

Sensata | Airpax IAL/CEL/LEL series hydraulic-magnetic circuit protectors deliver reliable circuit protection, precise circuit control, and cost-effective power switching for industrial and commercial equipment used in global markets.

  • Hydraulic-magnetic technology for accurate circuit protection and reliable switching
  • Available in standard, auxiliary switch, shunt, and relay configurations
  • Multiple delay options and ratings for DC, 50/60Hz, and 400Hz applications
  • IEL/LEL versions meet IEC spacing requirements for installation in equipment that must comply with IEC 601 and 950 and VDE 0730, 0804, and 0805
  • Global approvals available, including UL, TUV, CSA, and CCC certifications depending on model
  • High-current CEL options with ratings up to 125A single-pole and 400A in parallel 4-pole configurations
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199 PRODUCT RESULTS FOR ""

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199 Products

    IULHK111-1-41-7.50-B-91
    Data Sheet
    IULHK111-1-41-7.50-B-91 Sensata / AIRPAX
    Magnetic Circuit Breaker (Hydraulic Delay) - 3 Pole - 7.5A AC DC - Lever - Panel Mount.
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    On Order: 4
    Ships 12/21/26
    1
    $367.96
    3
    $362.85
    6 +
    $267.39
    IULHK111-1-62-50.0-C-01
    Data Sheet
    IULHK111-1-62-50.0-C-01 Sensata / AIRPAX
    Circuit Breaker Magnetic 3Pole 50A
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    In Stock: 25
    Immediately
    1
    $244.20
    3
    $240.89
    6
    $179.98
    12
    $170.53
    21 +
    $168.35
    IULHK111-1-41-10.0-B-91
    Data Sheet
    IULHK111-1-41-10.0-B-91 Sensata / AIRPAX
    Magnetic Circuit Breaker (Hydraulic Delay) - 3 Pole - 10A AC DC - Lever - Panel Mount.
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    On Order: 4
    Ships 12/21/26
    1
    $354.84
    3
    $344.98
    6
    $254.26
    12
    $242.53
    21 +
    $236.07
    IULNK1-1-51-15.0
    Data Sheet
    IULNK1-1-51-15.0 Sensata / AIRPAX
    The IULNK1-1-51-15.0 is a single-pole, panel-sealed hydraulic-magnetic circuit protector with a 15.0A rating and ...
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    In Stock: 23
    Immediately
    3
    $106.92
    6
    $101.10
    12
    $98.91
    21
    $81.74
    51
    $62.94
    LMLK1-1RLS4-31590-70-V
    Data Sheet
    LMLK1-1RLS4-31590-70-V Sensata / AIRPAX
    Cir Brkr Hyd Mag
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    In Stock: 26
    Immediately
    3
    $202.34
    6
    $190.69
    12
    $146.58
    21
    $125.84
    51
    $105.09
    LMLB1-1RLS4R-37028-50-V
    Data Sheet
    LMLB1-1RLS4R-37028-50-V Sensata / AIRPAX
    Circuit Breaker Hydraulic Magnetic 1Pole
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    On Order: 32
    Ships 12/28/26
    3
    $136.83
    6
    $102.31
    12
    $93.67
    21
    $90.10
    51
    $56.66
    IELHK111-1-61-25.0-01-V
    Data Sheet
    IELHK111-1-61-25.0-01-V Sensata / AIRPAX
    The IELHK111-1-61-25.0-01-V is a three-pole, 25A hydraulic-magnetic circuit protector with a series trip configur ...
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    In Stock: 10
    Immediately
    1
    $244.20
    3
    $240.89
    6
    $179.98
    12
    $170.53
    21 +
    $168.35
    IULNK111-32120-2
    Data Sheet
    IULNK111-32120-2 Sensata / AIRPAX
    Circuit Breaker Magnetic (Hydraulic Delay) - 3 Pole - Toggle - Panel Mount.
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    In Stock: 25
    Immediately
    1
    $399.03
    3
    $396.34
    6 +
    $294.19
    IULHK111-1-66-30.0-E-91
    Data Sheet
    IULHK111-1-66-30.0-E-91 Sensata / AIRPAX
    Circuit Breaker, Hydraulic, Magnetic, 3 Pole, IUL Series | Sensata - Airpax IULHK111-1-66-30.0-E-91
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    In Stock: 13
    Immediately
    1
    $389.89
    3
    $364.52
    6
    $272.93
    12
    $260.19
    21 +
    $201.59