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Product About
Telephone signal surge arrestor is mainly used in the surge protection of all kinds of telephone wire, audio transmission line and equipment interface. With over voltage and over current suppression unit installed inside and two levels connection circuit protection design, the SPD can suppress surge voltage and current effectively. The product has applied the malfunction self-recovery design, thus providing thorough protection for the signal and the appliance. According to the definition of the partition of lightning protection, this kind of surge arrester can be installed on LPZ0A-2 or a higher interface, or it can be installed directly at the front-end of the protected equipment. It can be used for the surge protection of telephone system/ADSL and ISDN telecom circuit.
Technical Parameters
Type SRJ11H
Nominal operating voltage 110V DC
Maximum continuous operating voltage 190V DC
Nominal discharge current 5kA
Maximum discharge current 10kA
Protection level 210V
Rates 10MBit
Response time 1ns
Protection Ports RJ11
Use environment temperature -40 to +80 degrees Celsius
Outer casing protection grade IP20
Testing standard GB 18802.1-2011
Installation Mode 35mmDIN
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| Company: |
Shenzhen Ruilongyuan Electronics Co.,Ltd.
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| Contact: |
Ms. Lin Taylor |
| Address: |
8th Floor, Renwu Building, 13th Meilin Rd., Futian District |
| Postcode: |
518049 |
| Tel: |
86 755 83508774 877 |
| Fax: |
86 755 82908002 |
| E-mail: |
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