TSB4-125 Miniture Circuit Breaker

Basic Information
  1. Model TSB4-125
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Product Description

Application

B4-125 series MCB is suitable for AC 50/60Hz rated voltage 400V and below, rated current to 125A circuit for overload, short circuit protection, can also be used as a line infrequent operation conversion. it is suitable for commercial office buildings and residential houses. The products comply with IEC60898-1.

Specification

Number of poles 1P,2P,3P,4P
Rated Current 80A, 100A, 125A
Breaking Capacity 6000A
Rated Voltage 230V/400V~ 240V/415V~
Trip Unit Technology Thermal-magnetic
Curve Code C, D
[Uimp] Rated Impulse 4000V
Mechanical Durability 10000 cycles
Electrical Durability 6000 cycles
Tightening Torque M7 3. .5N. mIl
Endurance C 20000
Circumstance Temperature -5°C~+40°C
Protection Degree  P20

Characteristic Curve

Dimensions

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