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Shanghai TBG Electric Co.,Ltd.
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| Residual Current Circuit Breaker |
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Product Features |
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| Quality certification: |
CE CB |
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| Payment terms: |
L/C,T/T,CASE |
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| Description: |
TKL3-80(RCCB) Residual Current Circuit Breaker
Construction and Feature
-Provides protection against earth fault/leakage current and function of isolation.
-High short-circuit current withstand capacity
-Contact position indication
-Equipped with finger protected connection terminals
-Fire resistant plastic parts endures abnormal heating and strong impact
-Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.
-Independent of power supply and line voltage, and free from external interference,voltage fluctuation.
Technical Data :
-Mode : Electro-magnetic type, electronic type
-Residual current characteristics:A,AC
-Pole No.:2,4
-Rated making and breaking capacity:630A
-Rated current(A):16,25,40,63,80
-Rated voltage:230/400V AC
-Rated frequency:50/60Hz
-Rated residual operating current l,n(mA):10,30,100,300,500
-Rated residual non operating current I,no:0.5I,n
-Rated conditional short-circuit current Inc:6000A
-Rated conditional residual short-circuit Current I,c:6000A
-Tripping duration:instantaneous tripping:=0.1s
-Residual tripping current range:0.5I,n~I,n
-Electro-mechanical endurance:4000 cycles
-Connection capacity: Rigid conductor 25mm2
-Connection terminal: Pillar terminal with clamp
-Fastening torque:2.0Nm
-Installation:
1) On symmetrical DIN rail 35mm
2) Panel mounting
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