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Kestar Electronic Co., Ltd.
--China metal oxide varistor manufacturer
Add: No.2, Huangsheng Road, Pingzhou Industrial Zone, Nanhai District, Foshan City, Guangdong Province, China.
TEL: (86) 0757-81285180
FAX: (86) 0757-81285189
E-mail: oversea-md@kestar.com.cn
WebSite: http://www.metaloxidevaristor.cn
--China metal oxide varistor manufacturer
Add: No.2, Huangsheng Road, Pingzhou Industrial Zone, Nanhai District, Foshan City, Guangdong Province, China.
TEL: (86) 0757-81285180
FAX: (86) 0757-81285189
E-mail: oversea-md@kestar.com.cn
WebSite: http://www.metaloxidevaristor.cn
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:: Products :: Surge Protective Device Connected to Low-voltage Power Distribution Systems :: Class B, Plug-in Protection Module（KM30/50B/70B）
Surge Protective Device KM70B/NPE-260T
- Product Type: Surge Protective Device Connected to Low-voltage Power Distribution Systems
- Place of origin:
- Model No:
- Price Terms:
- Payment Terms:
- Package:
- Minimum Order:
- Delivery Time:
- Brand Name:
Products Information
| Physical parameters： |
Unit : mm
|
 |
|
| Technical parameters: | ||
| Type of Network |
N-PE
|
|
| Rated Voltage (Max. Cont. Operating Voltage) |
Uc
|
260V
|
| Nominal Discharge current(8/20μs) |
In
|
70kA
|
| Maximum discharge current |
Imax
|
150kA
|
| Impulse current |
Iimp
|
30kA
|
| Voltage protection level（at3kA） |
Up
|
≤0.9kV
|
| Isolation resistance |
Risol
|
>103MΩ
|
| Max.self extinguish follow current |
260V:3kA
|
|
| Max.recommended backup fuse |
125 A(gL)
|
|
| Max.short circuit withstand |
≥25kAeff
|
|
| Relative Humidity(at room temperature) |
≤95%
|
|
| Test standards |
IEC 61643-1:2005
|
|
| Dimension:Length×Width×Height |
See drawing
|
|
| I/O Connections |
16mm2(power supply); 25mm2(earthing)
|
|
| Operation temperature range |
-40℃~+80℃
|
|
| Mounting |
Symmetrical rail (EN50022/DIN46277-3)
|
|
| Degree of protection |
IP20
|
|
| Disconnection indicator |
Mechanical indicator
|
|
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Copyright (c) 2010GUANGDONG Kestar Electronic Co., Ltd.
Add: No.2, Huangsheng Road, Pingzhou Industrial Zone, Nanhai District, Foshan City, Guangdong Province, China.
TEL: (86) 86-0757-81285180 FAX: (86) 0757-81285189 E-mail: oversea-md@kestar.com.cn http://www.metaloxidevaristor.cn
Add: No.2, Huangsheng Road, Pingzhou Industrial Zone, Nanhai District, Foshan City, Guangdong Province, China.
TEL: (86) 86-0757-81285180 FAX: (86) 0757-81285189 E-mail: oversea-md@kestar.com.cn http://www.metaloxidevaristor.cn