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Miniature Circuit Breaker 125A 100A 80A MCB

Type: TYBEN-125A
  • Content details

  Brief Introduction

TYBEN-125 series circuit breakers are CE certified and mainly applied to the AC 50Hz/60Hz circuit with rated voltage 240/415V or less, rated current up to 63A and provide circuits of modern buildings with overload and short-circuit protections, and it can also be used for operation and isolating the circuit infrequently.

Working environment temperature range is -35 to +70, the cable connection is up and down type. The MCB complies with IEC60947-2 and GB14048.2

The MCB is mainly used for meter box, junction box, LV panel, JP panel.


 Main Technical Parameters

No. of Pole

Rated Current (A)

Rated Voltage (V)

Breaking Capacity

Tripping Curve

Life Times

Max. Cable Size

1P, 2P, 3P, 4P

63, 80, 100, 125

AC 220/380,

AC 230/400,

AC 240/415

6kA

B, C, D

Mechanical 20,000

Electrical 10,000

50mm²



Mechanical Drawing

Miniature Circuit Breaker 125A 100A 80A MCB(图1)

    Electrical Diagram

Miniature Circuit Breaker 125A 100A 80A MCB(图2)


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