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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 | Top      
ASIDM24-S2A Product
4-20mA Surge Protector Terminal Block Protects 1 Analog Signal Line
  • For use in control circuits such as 0-20mA and 4-20mA
  • Provides protection for 1 4-20mA ground analog loop in accordance with IEC 61643-21:2000+A1:2008.
  • Ideal for applications with high level of switching on and off
  • Three stage, GDT-MOV-Transient Absorption 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.
Use 
 below to check stock
4-20mA Surge Protector Terminal Block protects 1 Analog Signal Line, 24Vdc Surge Suppressor Terminal Block, 6.2 mm Wide, IP20 
$42.90 / Block
1       $42.90 Each

5       $38.13 Each

10       $34.32 Each

Need More >> Call For Quote
10+ Blocks saves 20% 
Buy: units
Green Check In Stock
 12 - 110 Vdc Surge Protection Terminal Blocks Next | Top      
ASIDM12-S2 Product
Surge Suppression Device For Measuring And Control,
3-Stage Protection,
12 Vdc,
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.
Use 
 below to check stock
Surge Suppression Device for Measuring and Control, 3-Stage Protection, 12 Vdc, 2 Wire 
$42.90 / Block
1       $42.90 Each

5       $38.13 Each

10       $34.32 Each

Need More >> Call For Quote
10+ Blocks saves 20% 
Buy: units
Green Check In Stock
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.
Use 
 below to check stock
Surge Voltage Protection Terminal Block, 3-Stage Protection, 2 Wire, 48 Vdc 
$34.32 / Block
1       $34.32 Each

Need More >> Call For Quote
 
Buy: units
Green Check In Stock
110V Surge Protection Terminal Block, 3-Stage Protection, 2 Wire 
Get 10% Off on Select ASI Products!
Special Offer
$42.90 / Block
1       $42.90 Each

5       $38.13 Each

10       $34.32 Each

Need More >> Call For Quote
10+ Blocks saves 20% 
Buy: units
Green Check In Stock
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REMIT-TO: P.O. Box 1340 | Mechanicsburg, PA 17055
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