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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
Product Image

4230-T110-K0CU-30A
E-T-A Engineering Technology

Thermal-magnetic Circuit Breaker - DIN Mount - 30A - 1 Pole - Screw Terminals - UL489/IEC/EN60947-2(TÜV)

  • 有存货： 3

    inmediatamente

  • MANUFACTURER STOCK 25

    Ships 12/5/25

  • 1
    $46.68
  • 10
    $27.56
  • 25
    $25.47
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4230-T110-K0DE-40A
E-T-A Engineering Technology

Thermal-magnetic Circuit Breaker - DIN Mount - 40A - 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-K0DE-50A
E-T-A Engineering Technology

Thermal-magnetic Circuit Breaker - DIN Mount - 50A - 1 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077

  • 有存货： 6

    inmediatamente

  • MANUFACTURER STOCK 144

    Ships 12/5/25

  • 5
    $8.12
  • 25
    $7.72
  • 50
    $7.54
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Product Image

4230-T110-K0DE-6A
E-T-A Engineering Technology

Thermal-magnetic Circuit Breaker - DIN Mount - 6A - 1 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077

  • MANUFACTURER STOCK 129

    Ships 12/5/25

  • 5
    $10.86
  • 25
    $9.84
  • 50
    $9.40
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Product Image

4230-T120-K0BE-50A
E-T-A Engineering Technology

Thermal-magnetic Circuit Breaker - DIN Mount - 50A - 2 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077

  • 有存货： 133

    inmediatamente

  • MANUFACTURER STOCK 36

    Ships 12/5/25

  • 1
    $26.69
  • 10
    $21.55
  • 25
    $21.24
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4230-T120-K0CE-10A
E-T-A Engineering Technology

Thermal-magnetic Circuit Breaker - DIN Mount - 10A - 2 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077

  • 有存货： 186

    inmediatamente

  • MANUFACTURER STOCK 20

    Ships 12/5/25

  • 1
    $27.68
  • 10
    $22.26
  • 25
    $21.91
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4230-T120-K0CE-15A
E-T-A Engineering Technology

Thermal-magnetic Circuit Breaker - DIN Mount - 15A - 2 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077

  • 有存货： 55

    inmediatamente

  • MANUFACTURER STOCK 176

    Ships 12/5/25

  • 1
    $28.04
  • 10
    $22.26
  • 25
    $21.92
See More
Product Image

4230-T120-K0CE-20A
E-T-A Engineering Technology

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

  • 有存货： 119

    inmediatamente

  • MANUFACTURER STOCK 122

    Ships 12/5/25

  • 1
    $19.11
  • 10
    $17.40
  • 25
    $16.73
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Product Image

4230-T120-K0CE-25A
E-T-A Engineering Technology

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

  • 有存货： 3

    inmediatamente

  • 1
    $37.50
  • 10
    $29.66
  • 25
    $27.41
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Product Image

4230-T120-K0CE-35A
E-T-A Engineering Technology

Thermal-magnetic Circuit Breaker - DIN Mount - 35A - 2 Pole - Screw Terminals - IEC/EN 60947-2(TÜV)/UL1077

  • 有存货： 8

    inmediatamente

  • 1
    $14.64
  • 10
    $13.79
  • 25
    $13.59
See More