YDL Residual Current Circuit Breakeer(Electromagnetic RCBO)
Application
YDL 1P+N
YDL 2P+N
YDL 3P+N

YDL series circuit breaker,neoteric in structure,light in weight,reliable and excellent in performance. is the latest designed for human indirect contact protection and current protection in the circuit of AC 50Hz/60Hz,rated voltage 230/240V,rated current up to 63A,or similar circuits in building and also fire protection from continuous earthling fault due to no operating of over current protection. apparatus.The breaker with over voltage protection is also designed for voltage increasing protection due to power network fault .Environmental factors are considered in
design of the circuit breaker by taking many recoverable and degradable materials.And it complies
with EU RHS Directive as well as IEC61009-1 Residual current circuit breaker with integral protection for household and similar uses(RCBO).

Construction features

-Measuring component and bucking component of products is located between enter line end and entrance line end;
-Movement characteristic of products can not be changed with outside mechanical tool;
- The operating organization has the free function to take off and buckle;
-operate part can not be taken down from the shell outer of products,the shell can not influence the operating organizations to work, the accessory group which replace the feelers pressure,should guarantee the feelers pressure does not change while running.

Main Technical Data
standard
IEC61009-1
Number of poles
1P+N,2P+N,3P+N
Rated current(ln)
6,10,16,20,25,32,40,50,63A
Rated voltage(Un)
230V AC,400V AC
Rated residual operating current(ln)
30,100,300,500mA
Rated residual non-operation current(In)
15,50,150,250mA
Rated frequency
50/60Hz
Residual current off-time
0.1s
Residual operating current scopper
0.51 n-10I n
Sensitivity
AC and pulsating DC
Short-circuit capacity(Icn)
8000A
Electrical life
4000
Mechanical life
20000
Protection degree
IP54
Dimension and Mouting
It is researched and developed by our company and has applied for patent protection.

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