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RCBO-TDR7

RCBO combines RCD and MCB in the same device, so it can detect power imbalance and overload current. When the leakage current exceeds the prescribed current value, the product cut off the fault current within 0.1s, protect personal safety and prevent the accident caused by the leakage current of equipment, and can be used to protect the overload and short circuit of the line.

Highlights

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Technical Data 
StandardIEC61009-1
ModeElectronic
TypeA、AC
Tripping curve:B C D
Pole1P+N,2P,3P,3P+N,4P
Rated voltage230/400V~
Rated frequency50/60Hz
Rated current6-63A
Rated residual operating current(I△n)30、100、300mA
Residual operating current range0.5I△n~I△n
Ratedconditionalshort-circuit current(Inc)6KA/10KA
Energy limiting class3
Electrical and Mechanical life20000
  
Installation 
Protection degreeIP20
Ambient temperature-25~+40℃
Storage temperature-25~+70℃
Terminal connection typeCable/Pin-type busbar
Terminal size top/bottom for cable25m㎡
Tightening torque2.5N*m
ConnectionTop and bottom

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