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Home >  Surge Voltage Protection Terminal Blocks
for Control Circuits
> Surge Suppressor Terminal Blocks 2 Wire


Surge Voltage Protection Terminal Blocks-
2 Wire, For Control Circuits

ASI provides the users, DIN Rail surge protection terminal blocks for installations at lightning protection zone OB-2
and higher. These devices can be applied in protection
for 2 single wires of balanced interfaces within measuring
and controlling systems. Course and fine protection is included in every module. Three stage circuit protection
is achieved by incorporating GDT (Gas Discharge Tube),
MOV (Metal Oxide Varistor)
and Transient Absorption
Diodes
. The modules are easily installed on 35 mm
DIN Rail and support nominal voltages of 12 V, 24 V,
48 V and 110 V. These surge suppressors are built in accordance to IEC 61643-21:2000+A1: 2008 criteria.
All these features are supplied to the user in a small,
6 mm wide
module providing great use of space inside
your panels/enclosures.

Three Pole Side View of DIN Rail Surge Protection Device
Catalog No. / Description 
 Top Product - ASIDM24-S2A - 24 Vdc Surge Voltage Protection Terminal BlockNext 
ASIDM24-S2A Product
2-Wire Control Circuit Surge Protection Device Terminal Block
  • For use in control circuits such as 0-20mA, 4-20mA, and 0-10V
  • Data network protector in accordance with IEC 61643-21:2000+A1:2008.
  • Three stage, GDT-MOV-Transient Absorbtion Diode, protection circuit.
  • Surge suppressor terminal block.
  • Double tier, feed through connection.
  • Screw clamp termination.
  • End Cover included with each terminal block
  • DIN rail mountable for ease of installation.
2-Wire Control Circuit Surge Protection Device Terminal Block, DIN Rail Mount, Screw Clamp Terminals, 24 Vdc, Protects 0-20mA, 4-20mA, 0-10V Control Circuits 
List Price
$54.49 each
 
Green Check In Stock
 12 - 110 Vdc Surge Protection Terminal Blocks Next / Top 
ASIDM12-S2 Product
Surge Voltage Protection Terminal Block,
3-Stage Protection,
2 Wire
  • Data network protector in accordance with IEC 61643-21:2000+A1:2008.
  • Three stage, GDT-MOV-Transient Absorbtion Diode, protection circuit.
  • DIN rail mountable for ease of installation.
Surge Voltage Protection Terminal Block, 3-Stage Protection, 2 Wire, 12 Vdc 
List Price
$52.20 each
 
Ships Stock - 4 weeks
ASIDM48-S2 Product
Surge Voltage Protection Terminal Block,
3-Stage Protection,
2 Wire
  • Data network protector in accordance with IEC 61643-21:2000+A1:2008.
  • Three stage, GDT-MOV-Transient Absorbtion Diode, protection circuit.
  • DIN rail mountable for ease of installation.
Surge Voltage Protection Terminal Block, 3-Stage Protection, 2 Wire, 48 Vdc 
List Price
$48.33 each
 
Ships Stock - 4 weeks
Surge Voltage Protection Terminal Block, 3-Stage Protection, 2 Wire, 110 Vdc 
List Price
$48.33 each
 
Ships Stock - 4 weeks
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