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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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Show products manufactured by E-T-A Engineering Technology
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筛选结果
38 结果 PRODUCTS
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4230-T110-K0BE-1.6A
E-T-A Engineering Technology

Thermal-magnetic Circuit Breaker - DIN Mount - 1.6A - 1 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077

  • 26 WEEKS
  • 5
    $10.86
  • 25
    $9.84
  • 50
    $9.40
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4230-T110-K0BE-16A
E-T-A Engineering Technology

Thermal-magnetic Circuit Breaker - DIN Mount - 16A - 1 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077

  • 有存货： 50

    inmediatamente

  • MANUFACTURER STOCK 161

    Ships 6/5/26

  • 5
    $13.67
  • 25
    $12.99
  • 50
    $10.69
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4230-T110-K0BE-40A
E-T-A Engineering Technology

Thermal-magnetic Circuit Breaker - DIN Mount - 40A - 1 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077

  • 16 WEEKS
  • 5
    $10.86
  • 25
    $9.84
  • 50
    $9.40
See More
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4230-T110-K0CE-10A
E-T-A Engineering Technology

A single-pole, 10A thermal-magnetic miniature circuit breaker for DIN rail mounting with a C trip characteristic.

  • 有存货： 280

    inmediatamente

  • MANUFACTURER STOCK 551

    Ships 6/8/26

  • 5
    $14.60
  • 25
    $13.83
  • 50
    $11.85
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4230-T110-K0CE-20A
E-T-A Engineering Technology

Thermal-magnetic Circuit Breaker - DIN Mount - 20A - 1 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077

  • 有存货： 174

    inmediatamente

  • 5
    $18.27
  • 25
    $14.61
  • 50
    $11.85
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4230-T110-K0CE-25A
E-T-A Engineering Technology

Thermal-magnetic Circuit Breaker - DIN Mount - 25A - 1 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077

  • 有存货： 100

    inmediatamente

  • MANUFACTURER STOCK 140

    Ships 6/5/26

  • 5
    $17.60
  • 25
    $14.46
  • 50
    $13.97
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4230-T110-K0CE-30A
E-T-A Engineering Technology

Thermal-magnetic Circuit Breaker - DIN Mount - 30A - 1 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077

  • MANUFACTURER STOCK 109

    Ships 6/5/26

  • 5
    $10.86
  • 25
    $9.84
  • 50
    $9.40
See More
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4230-T110-K0CE-5A
E-T-A Engineering Technology

Thermal-magnetic Circuit Breaker - DIN Mount - 5A - 1 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077

  • 有存货： 128

    inmediatamente

  • MANUFACTURER STOCK 226

    Ships 6/5/26

  • 5
    $10.41
  • 25
    $9.49
  • 50
    $9.09
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4230-T110-K0CU-10A
E-T-A Engineering Technology

A single-pole, 10A thermal-magnetic miniature circuit breaker with a C trip curve, designed for DIN rail mounting ...

  • 有存货： 46

    inmediatamente

  • MANUFACTURER STOCK 226

    Ships 6/8/26

  • 5
    $29.88
  • 10
    $28.73
  • 25
    $26.54
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Product Image

4230-T110-K0CU-20A
E-T-A Engineering Technology

Thermal-magnetic Circuit Breaker - DIN Mount - 20A - 1 Pole - Screw Terminals - UL489/IEC/EN60947-2(TÜV)

  • 有存货： 29

    inmediatamente

  • MANUFACTURER STOCK 403

    Ships 6/5/26

  • 5
    $19.18
  • 10
    $18.29
  • 25
    $17.75
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