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rccb circuit breaker F364 30ma

F364 30ma  electrical rccb

1.Manufactory Profile:

CNC electric Co., Ltd is a professional manufacturer of low voltage electrical producs and materials in China, We specialize in this field for 15 years. As our products quality are stable & reliable, prices are reasonable and service also fine,  most of them sells very good in UK, Iran, Pakistan, India, Bangladesh,Dubai, Thailand, Zambia and so on. 
We also have considerable experience on R&D, design and OEM, besides the current products, we also can supply made to meansure products to your sample. You are welcome to call consultations, negotiations.   

2.Basic Parameters:

Standrad IEC/EN61008
Mode Electro-magnetic type,electronic type
Type(wave form of the earth leakage sensed) AC,A
Rated current ln 16,25,32,40,63A
Poles 2,4P
Rated voltage Ue AC240/415
lnsulation voltage Ui 500V
Rated frequency 50/60Hz
Electrical life 6000t
Mechanical life 10000t
Fault current inditor Yes
Protection degree lP20
Ambient temperature(with daily average≤35°c) -25~+40°c
Storage temperature -25~+70°c
Terminal connection type Cable/U-type busbar/Pin-type busbar
Terminal size top/bottom for cable
25 mm²   
18-3 AWG
Terminal size top/bottom for busbor
25 mm²   
18-3 AWG
Tightening torque
      2.5 N*m
      22 l n-lbs.
Mounting On DIN rail EN60715(35mm)by means of fast clip device
Connection From top and bottom


3.Product Usage:

1)The item is applying to the circuit of AC 50/60 Hz,230V single phase,400V three phases or below it for industrial and mining enterprise , trade building ,commerce and family.

2)It is maily used  for preventing electric fire and personal casual  accident caused by personal electric shock or leakage of electrified wire net, this is a current operated,fast leakage protector of pure electromagnetic type,which can break off fault circuit rapidly in order to avoid occurrence of accident.

This item is precise in structure,less elements ,without auxiliary power and high working reliability.The function of the switch won't be influenced by ambient temperature and lightning.
The mutual inductor of the item is used to test vector differential value of passing current ,and produces a relevant output power and add it to the tripper in secondary winding ,if the current of vector differential value of protected circuit of personal electric shock is up to or over leakage operating current,the tripper will act and cut off so that the item will take effect of protection.

  

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