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Home >  Surge Protection Device Modules for IT Data Network > Double Wire RS485/ Data System Protection

Surge Protection Terminal Blocks for
Double Wire RS485/ Data Systems

Three Pole Side View of DIN Rail Surge Protection Device The ability to protect Double Wire RS485/ Data Systems can be found in
surge protection devices offered by ASI. When standard double-wire (twisted-pair) system/RS485 with plug-in protection is needed, call on ASI for an EZ solution. These surge arrestors protect against surges at the boundaries from lighting protection zone OB-2 and higher.

Designed and built in accordance to IEC 61643-21:2000+A1: 2008 criteria, these devices limit transients with gas discharge tubes and transient absorbing diodes (Transzorb) in plastic housings. You can rest assured that accurate measuring is attained when addressing control and regulation systems.

Nominal voltage range includes surge protection devices from 5 V to 48 V with series impedance per line of 2.2 ohms. The nominal current is rated at 0.5 A.

View Associated Products Below to Complete Your Project (Test)
Catalog No. / Description 
ASIDM05-B0 Product
Surge Protection Device
  • Data network protector in accordance with IEC 61643-21:2000+A1:2008.
  • Three stage, GDT-Resistor-Transient Absorption diode, protection circuit.
  • Replaceable protection module.
  • DIN rail mountable for ease of installation.
 below to check stock
Surge Protection Device, 3-Stage Protection, for RS485 Systems, 2-Wire, 5 Vdc 
$50.05 each
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10+ units saves 20% 
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Ships Stock - 4 weeks
Surge Protection Device, 3-Stage Protection, for Data Systems, 2-Wire, 12 Vdc 
$50.05 each
Need More >> Call For Quote
10+ units saves 20% 
Buy: units
Ships Stock - 4 weeks
Surge Protection Device, 3-Stage Protection, for Data Systems, 2-Wire, 24 Vdc 
$50.05 each
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10+ units saves 20% 
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Green Check In Stock
Surge Protection Device, 3-Stage Protection, for Data Systems, 2-Wire, 48 Vdc 
$50.05 each
Need More >> Call For Quote
10+ units saves 20% 
Buy: units
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
Toll-Free: 877-650-5160 | 717-249-5581 | 717-249-5542 Fax |

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