Earth Leakage Circuit Breaker

Model: Earth Leakage circuit breaker

 

 Earth Leakage circuit breaker the function of isolation switching and earth leakage protection of electrical circuits. And also provide the indirect protection of the operator's body against the dangerous effects of electric current and protect the fire caused by the fault of the electrical circuit. The rated voltage 230V/400V, and rated current from 16A to 63A.They comply with IEC/EN1008-1.

 

• Standard	IEC/EN 61008-1
  Electrical	type(waveform of the earth leakage sensed)		AC,A,AC-G,A-G,AC-S,A-S,A-SI
  features	Rated current in	A	25,40,63,80,100
  	Poles		2P 4P
  	Rated voltage Ue	V	230/400,240/415
  	Rated sensitivity In	A	0.01 for 25A,0.03,0.1,0.3
  	Insulation voltage Ui	V	500
  	Rated residual making and breaking capacity I △m	A	500(In=250A/40A),1000(In=80A/100A)
  			630(In=63A)
  	Short-Circuit current Inc=I △n	A	6000/10000
  	break time under I △n	S	≤0.1（Normal type),10ms~300ms(G type).150ms~500ms(S type)
  	Rated frequency	Hz	50/60Hz
  	Rated impulse withstand voltage(1.2/50)Uipm	V	6000
  	Dielectric test voltage at and ind.Freq.for 1min	KV	2.5
  	Pollution degree		2
  Mechanical	Electrical life		2000
  features	Mechanical life		2000
  	Fault current indicator		Yes
  	Protection degree		IP 20
  	Ambient temperature(with a daily average≤35°C)	°C	-5~+40
  	Storage temperature	°C	-25...+70
  Installation	Terminal connection type		Cable/U-type busbar/Pin-type busbar
  	Terminal size top/bottom for cable	mm²	50
  		AWG	18-3/18-2
  	Terminal size top/bottom for busbar	mm²	10/16
  		AWG	18-8/18-5
  	Tightening torque	N*m	2.5
  		In-lbs.	22
  	Mounting		OnDIN rail EN 60715(35mm)
  			through a fast clip device
  	Connection		From top and bottom

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YUEQING E-TEC ELECTRIC CO.,LTD.