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E-T-A UL 1077 & UL 489 4230-T Miniature Circuit Breakers

The 4230 is a thermal-magnetic Miniature Circuit Breaker (MCB) in an industry standard footprint in accordance with DIN 43880. It can be used to protect motors, generators, and transformers, in addition to industrial control systems and machines.

  • In-Stock and Reay to Ship - the 4230-T is in stock and ready to ship to you directly from Master Electronics
  • Fit for Global Use - Do you install equipment globally? The 4230-T's conformity with UL1077, UL 489, and IEC 60947-2 standards, make it ideal for global use
  • Streamlined Inventory - Looking for ways to reduce inventory investment and complexity? You can use the 4230-T in both AC and DC applications.
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38 PRODUCT RESULTS FOR ""

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38 PRODUCTS

    4230-T130-K0CE-40A
    产品说明书
    4230-T130-K0CE-40A E-T-A Engineering Technology
    Thermal-magnetic Circuit Breaker - DIN Mount - 40A - 3 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077
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    有存货： 1
    可立即发货 
    1
    $21.14
    5
    $20.41
    10
    $19.92
    25
    $19.62
    50
    $19.20
    4230-T130-K0CE-5A
    产品说明书
    4230-T130-K0CE-5A E-T-A Engineering Technology
    Thermal-magnetic Circuit Breaker - DIN Mount - 5A - 3 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077
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    MANUFACTURER STOCK 38
    Ships 5/18/26
    1
    $28.26
    5
    $26.44
    10
    $25.22
    25
    $24.46
    50
    $23.41
    4230-T130-K0CE-6A
    产品说明书
    4230-T130-K0CE-6A E-T-A Engineering Technology
    Thermal-magnetic Circuit Breaker - DIN Mount - 6A - 3 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077
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    16 WEEKS
    1
    $28.26
    5
    $26.44
    10
    $25.22
    25
    $24.46
    50
    $23.41
    4230-T130-K0CU-10A
    产品说明书
    4230-T130-K0CU-10A E-T-A Engineering Technology
    Thermal-magnetic Circuit Breaker - DIN Mount - 10A - 3 Pole - Screw Terminals - UL489/IEC/EN60947-2(TÜV)
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    MANUFACTURER STOCK 6
    Ships 5/18/26
    1
    $73.78
    5
    $65.83
    10
    $63.87
    25
    $58.62
    50
    $58.47
    4230-T130-K0CU-20A
    产品说明书
    4230-T130-K0CU-20A E-T-A Engineering Technology
    Thermal-magnetic Circuit Breaker - DIN Mount - 20A - 3 Pole - Screw Terminals - UL489/IEC/EN60947-2(TÜV)
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    MANUFACTURER STOCK 31
    Ships 5/18/26
    1
    $73.78
    5
    $65.83
    10
    $63.87
    25
    $58.62
    50
    $58.47
    4230-T130-K0CU-25A
    产品说明书
    4230-T130-K0CU-25A E-T-A Engineering Technology
    Thermal-magnetic Circuit Breaker - DIN Mount - 25A - 3 Pole - Screw Terminals - UL489/IEC/EN60947-2(TÜV)
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    MANUFACTURER STOCK 3
    Ships 5/18/26
    1
    $73.78
    5
    $65.83
    10
    $63.87
    25
    $58.62
    50
    $58.47
    4230-T130-K0CU-5A
    产品说明书
    4230-T130-K0CU-5A E-T-A Engineering Technology
    Thermal-magnetic Circuit Breaker - DIN Mount - 5A - 3 Pole - Screw Terminals - UL489/IEC/EN60947-2(TÜV)
    查看产品
    MANUFACTURER STOCK 26
    Ships 5/18/26
    1
    $73.78
    5
    $65.83
    10
    $63.87
    25
    $58.62
    50
    $58.47
    4230-T130-K0DE-2A
    产品说明书
    4230-T130-K0DE-2A E-T-A Engineering Technology
    Thermal-magnetic Circuit Breaker - DIN Mount - 2A - 3 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077
    查看产品
    有存货： 24
    可立即发货 
    MANUFACTURER STOCK 38
    Ships 5/18/26
    1
    $21.14
    5
    $20.41
    10
    $19.92
    25
    $19.62
    50
    $19.20