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يشتمل هذا الجهاز على نظامي حماية مزدوجين: الحماية من الحمل الزائد والحماية من قصر الدائرة، بالإضافة إلى وظائف تحكم شاملة في الدائرة لضمان تشغيل مستقر وموثوق. ويتميز بنطاق واسع من التطبيقات، يغطي مجالات متنوعة مثل المباني السكنية، والمنشآت غير السكنية المختلفة، وقطاع الطاقة، والبنية التحتية الحضرية.
رقم الصنف :
DZ47-125الطلب (الحد الأدنى للكمية) :
50قسط :
Paypal/TT/Western Unionمنشأ المنتج :
Shanghai, Chinaمهلة :
18-30 daysوزن :
1kgThe DZ47-125 circuit breaker boasts excellent flame retardancy, high-temperature resistance, and impact resistance, along with a robust and durable structure. It is available in multiple rated current specifications—63A,80A,100A, and 125A—with short-circuit breaking capacities (Icn) reaching up to 6000A and 10000A, ensuring superior electrical protection. The product features a non-slip handle design for comfortable grip, easy operation, and reliable performance. It integrates safety features such as overload and short-circuit protection, along with practical circuit control functions, offering comprehensive safety protection and flexible, user-friendly control. With exceptional versatility, it is widely applicable in residential buildings, various non-residential structures, the energy sector, and urban infrastructure applications.
Product Features
Overload protection
Short circuit protection
Controlling
Used in residential building, non-residential building, energy source industry and infrastructure.
Release
|
Type |
Test current |
Tripping time |
Type |
Test current |
Tripping time |
|
B, C |
1. 13In |
t≥1h(In≤63A) |
B |
3In |
t≥0. 1s |
|
1. 13In |
t≥2h(In>63A) |
||||
|
C |
5In |
t≥0. 1s |
|||
|
B, C |
1. 45In |
t<1h(In≤63A) |
|||
|
1. 45In |
t<2h(In>63A) |
B |
5In |
t<0. 1s |
|
|
B, C |
2. 55In |
1s<t<60s(In≤32A) |
|||
|
C |
10In |
t<0. 1s |
|||
|
2. 55In |
1s<t<120s(In>32A) |
Specifications
|
Standard |
|
IEC/EN 60947-2 |
|
Rated current In |
A |
63, 80, 100, 125 |
|
Poles |
P |
1, 2, 3, 4 |
|
Rated voltage Ue |
V |
230/400 |
|
Insulation voltage Ui |
V |
500 |
|
Rated frequency |
Hz |
50/60 |
|
Rated breaking capacity |
A |
6000 |
|
Rated impulse withstand voltage(1. 2/50) Uimp |
V |
6000, 10000 |
|
Dielectric test voltage at ind. Freq. for 1min |
KV |
2. 5 |
|
Pollution degree |
|
3 |
|
Thermo-magnetic release characteristic |
|
8-12In |
|
Electrical life |
t |
1500 |
|
Mechanical life |
t |
10000 |
|
Contact position indicator |
|
Yes |
|
Protection degree |
|
IP20 |
|
Reference temperature for setting of thermal element |
|
-5~+40(Special application please refer to temperature compensation correction) |
|
Ambient temperature (with daily average≤35℃) |
℃ |
30 |
|
Storage temperature |
℃ |
-25~+70 |
|
Terminal connection type |
℃ |
Cable/Pin-type busbar |
|
Terminal size top/bottom for cable |
mm² |
50 |
|
AWG |
18-1/0 |
|
|
Terminal size top/bottom for busbar |
mm² |
50 |
|
AWG |
18-1/0 |
|
|
Tightening torque |
N*m |
3. 5 |
|
In-Ibs |
31 |
|
|
Mounting |
|
On DIN rail EN60715(35mm)by means of fast clip device |
|
Connection |
|
From top and bottom |
Overall and mounting dimensions
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