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10 pair 3-pole overvoltage protection magazine Ericsson type with surge arrester
10 pair 3-pole overvoltage protection magazine Ericsson type with surge arrester
10 pair 3-pole overvoltage protection magazine Ericsson type with surge arrester
10 pair 3-pole overvoltage protection magazine Ericsson type with surge arrester
Specifications
Place of Origin :
Cixi ,China
Brand Name :
CY
Certification :
ISO9001
Model Number :
JA-1302E
MOQ :
1000pcs
Price :
negotiable
Packaging Details :
inner box+carton
Delivery Time :
12-20 days
Supply Ability :
30000pcs/month
Description: :
10 pair Ericsson type 3-pole overvoltage protection magazine
Plastic: :
ABS or PBT
Contact: :
Phosphor Bronze
Description

10 pair 3-pole overvoltage protection magazine Ericsson type with surge arrester

Desctription:

Overvoltage protection protects the line cards in the telephone exchange from dangerous overvoltages

There are two types of 3-pole overvoltage protection, available in cassettes, The cassettes are intended for terminal blocks type JA-1001E and should be installed on the subscriber side of the MDF. one cassette protect 10 pairs ( one terminal block )

Two Cassette overvoltage protection :

JA-1302E-1: A cassette equipped with 10 3-pole gas arresters, when the line voltage increases, the resistance in the overvoltage arrester drops to a very low level, connecting the voltage to earth, once the voltage has dropped to its normal level,the arrester will restore its high resistance, returning the line to operational status.

JA-1302E-2: A Cassette equipped with 10 3-pole gas arresters, including fail-safe devices, when the line voltage increases, the resistance in the overvoltage arrester drops to a very low level, connecting the voltage to earth, once the arrester has become activated and remains activated, the fail-safe device is activated and ensures that the line is short-circuited and protected. the protection must be changed to restore the line to operational status

Product tags

catv lightning surge arrester

,

pv surge arrester

,

type 2 surge arrester
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10 pair 3-pole overvoltage protection magazine Ericsson type with surge arrester

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Product Detail
Place of Origin :
Cixi ,China
Brand Name :
CY
Certification :
ISO9001
Model Number :
JA-1302E
MOQ :
1000pcs
Price :
negotiable
Contact Supplier
10 pair 3-pole overvoltage protection magazine Ericsson type with surge arrester
10 pair 3-pole overvoltage protection magazine Ericsson type with surge arrester

Cixi Qiyan Communication Electron Co.,ltd

Active Member
9 Years
zhejiang
Since 1993
Business Type :
Manufacturer, Exporter, Seller
Main Products :
krone LSA modules and STB modules, network telephone patch panel and 110 Wiring Blocks, Overvoltage Protection for krone lsa and Ericsson module
Total Annual :
6 million-10 million
Employee Number :
100~200
Certification Level :
Active Member
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