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Residual Current Circuit Breaker With Thermal Relay , Safety Circuit Breaker
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Residual Current Circuit Breaker With Thermal Relay , Safety Circuit Breaker

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BS 4293 Residual Current Circuit Breaker With Thermal Relay, Safety Breaker
 
 

Quick Detail:
 

 

Place of Origin: Zhejiang, China (Mainland)
Brand Name: JIELI
Model Number: F7-1
Type: Residual Current
Poles Number:2
Rated current: 6,10,16,20,25,32,40,50,63
Rated voltage: 230/400V
Quality Assurance: 18 month
Certificate: IEC,ROHS,ISO,CE
Standard: IEC,EN61008
Leakage acting current(mA): 30mA,100mA,300Ma
Price: Competitive
 
 

Description:
 

 

F7-1 series residual current circuit breaker (rccb,elcb,circuit breaker,breaker) adapted to domestic ,public, and industry field are used in the distribution systems TT, TN, and IT, in accordance with the rules and regulations in force. The Residual Current Circuit Breaker RCCB together with the earthing system are therefore used to protect people in case of indirect contacts. These device characterized by a rated residual differential current of 30mA also assure an additional protection in case of direct contacts ,In case of direct contacts ,In addition to the function of protection against direct or indirect contacts ,the residual current circuit breaker(RCCB) incorporate a protective function against the danger of fire in the event of insulation breakdown .comply with standards of IEC 1008:1990,BS 4293.
 
 

Applications:
 

 

1) F7-1 series residual current circuit breaker  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) F7-1 series residual current circuit breaker is mainly 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.
 

 
Specifications:
 

 

Standard

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 indictor

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 busbar


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Mr. Cherish Xie
Tel: 86-577-27879171
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YUEQING JIELI ELECTRICAL CO.,LTD.
XiangYang Industry Zone,Liushi, Wenzhou, Zhejiang, China (Mainland)
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