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Home >  Surge Protection Device Modules for IT Data Network > Universal Analog Telecommunications Protection

Surge Protection Terminal Blocks for Universal
Analog Telecommunications Protection

ASI offers surge protection devices with plug-in
protection modules for analog transmission systems.
These devices protect systems against surges at the boundaries of the lighting protection zone OB-2 and
higher. The devices provide data network protection
in accordance to IEC 61643-21:2000+A1: 2008 criteria.
These two-part devices are built with easyto exchange
modules that limit transients by use two stage
protection of gas discharge tubes and varistors.
They are easily installed on 35 mm DIN Rail and
support nominal voltage ranges of both 110 V and
250 V with series impedance per line of 2.2 ohms.
Degree of protection on the devices is IP20.

Three Pole Side View of DIN Rail Surge Protection Device

View Associated Products Below to Complete Your Project (Test)
Catalog No. / Description 
ASIDM110-A0 Product
Surge Protection Device
  • Data network protector in accordance with IEC 61643-21:2000+A1:2008.
  • Two stage, GDT-Varistor, protection circuit.
  • Replaceable protection module.
  • DIN rail mountable for ease of installation.
Surge Protection Device, 2-Stage Protection, for Universal Analog Telecommunication Protection, 2-Wire, 110 Vac 
List Price
$60.90 each
Ships Stock - 4 weeks
Surge Protection Device, 2-Stage Protection, for Universal Analog Telecommunication Protection, 2-Wire, 250 Vac 
List Price
$60.90 each
Ships Stock - 4 weeks

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Automation Systems Interconnect, Inc. • 4700 Westport Drive, Suite 500 • Mechanicsburg, PA • 17055

Remit To:  P.O. Box 1340 • Mechanicsburg, PA • 17055
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