●Protect circuits from overcurrent.
●Overload protection and short-circuit protection.
●Widely used in solar PV photovoltaic systems.
●Structure, small size and convenient use.
●Passed KEMA, CE, TUV certification.
YRL7-63&YRL7-63Pro miniature AC circuit breakers are used for home installation, as well as commercial and industrial power distribution systems, providing short-circuit current protection and overload current protection functions.
|
Model |
YRL7-63 6KA |
YRL7-63Por10KA |
|
Electrical Features |
|
|
|
Rated current In |
1,2,3,6,10,16,20,25,32,40,50,63,80,100A |
|
|
Poles |
1P,1P+N,2P,3P,3P+N,4P |
|
|
Rated voltage Ue |
230/400V~ |
240/415V- |
|
Insulation voltage Ui |
500V |
|
|
Rated frequency |
50/60HZ |
|
|
Rated breaking capacity |
6,000A |
10,000A |
|
Energy limiting class |
3 |
|
|
Rated impulse withstand volt age (1.5/50) Uimp |
4,000V |
|
|
Dielectric test voltage at ind. Freq, for 1 min |
2kV |
|
|
Pollution degree |
2 |
|
|
Thermal-magnetic release characteristic |
B,C,D |
|
|
Mechanical Features |
|
|
|
Electrical life |
8,000 Cycles |
|
|
Mechanical life |
20,000 Cycles |
|
|
Contact position indicator |
Yes |
|
|
Protection degree |
IP20 |
|
|
Reference temperature for setting of thermal element |
30°C |
|
|
Ambient temperature(with daily average<35°C) |
・5°C~+40°C |
|
|
Storage temperature |
・25°C~+70°C |
|
|
Model |
YRL7-63 6KA YRL7-63Por |
|
Installation |
|
|
Terminal connection type |
Cable/Pin-type busbar/U-type busbar |
|
Terminal size top/bottom for cable |
25mm2 18-3AWG |
|
Terminal size top/bottom for busbar |
25mm2 18-3AWG |
|
Tightening torque |
2.5Nm 22in-lbs |
|
Mounting |
On DIN rail EN60715(35mm)by means of fast clip device |
|
Connection |
From top and bottom |
|
Combination with accessories |
|
|
Auxiliary contact |
OF |
|
Alarm contact |
FB |
|
Shunt release |
MX |
|
Over/Under voltage release |
MV+MN |
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