TSW8 Intelligent Circuit Breaker

Basic Information

Product Description

Application

TSW8 series intelligent circuit breaker is suitable for the circuit of AC 50/60Hz with rated voltage 400V, 690V and rated current up to 6300A. It is mainly used for distribution electric energy as well as protecting circuit and power supply equipment from overload, under-voltage, short-circuit and single phase earthing. With intelligent and selective protection functions, the breaker can improve the reliability of power supply, and avoid unnecessary power failure. The breaker is applied to power stations, factories, mines (for 690V) and modern high-building, especially to the distribution system of intelligent building. The breakers comply to IEC60947-2.

Specification

Model TSW8-2000 TSW8-3200 TSW8-4000 TSW8-6300
Frame Rated Current Inm(A) 2000 3200 4000 6300
Number of Poles 3.4 3.4 3.4 3.4
Rated Current In(A) 630,800,1000,1250,1600,2000 2000,2500,2900,3200 3200,3600,4000 4000,5000,6300
Icu(kA) 400V 80 100 100 120
690V 50 65 65 80
lcs=lcw(kA) 400V 50 80 80 100
690V 40 50 50 65
Rated Current at N-pole In(A) 50%In,100% In
Inherent Making & Breaking Time 23-32ms
Operational  Performance(operations) Electrical Life 500 operations
Mechanical Life Maintenance-free2500 Maintenance 10000
Mounting Mode Fixed type or Withdrawable type
Arcing Distance(mm) 0
Intelligent Controller Standard type(M)telecommunication type(H)
We have more than 28 years experience

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