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products

TSB4-125 Miniture Circuit Breaker

Basic Information

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