Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Gas Discharge Tubes (GDTs) or Gas Plasma Arrestors protect circuits from transient voltages caused by lightning, switching, and other sources. They allow the passage of AC currents but act as a short circuit for high-energy transients. Essentially, they provide a conductive path for the discharge of high voltage transients, while preserving the normal DC voltage. GDTs are low-cost and provide a simple and effective solution for protecting sensitive electronic equipment. They are an essential component of any system which is subject to high voltage surges or transients, such as in lightning storms or when high power is switched on or off. GDTs are typically constructed using a glass or ceramic tube, containing two electrodes. The gas inside is usually a mixture of noble gases such as argon, neon, and xenon. When a high voltage transient occurs, the gap between the electrodes breaks down and a low impedance path is formed which allows the transient to be discharged to ground. GDTs provide a range of advantages such as high dielectric strength, low operating voltage, and low leakage current.
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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
LSA-E-LEI


Earthing strip; DIN; IP20; Series: LSA-Plus
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OBO BETTERMANN 0
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AUD 84.2649
Multiples of: 1

   LSA - Plus        
USM-10-230I1P-0


Surge arrestor; Type 2+3; Poles: 1+N; 5kA; 255VAC; screw; -15÷60°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

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AUD 85.7123
Multiples of: 1

            
F001025


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors 391SVSR2 VENTSAFE PROTECTOR
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns 0
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AUD 87.713
Multiples of: 1

   FScrew Bulk     
V20-C 0-300PV


Surge arrestor; Type 2; Poles: 1; 20kA; socket; -40÷80°C; IP20
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OBO BETTERMANN 0
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AUD 88.4262
Multiples of: 1

            
NZM1XA250AC/DC


Undervoltage relase; 250VAC; 250VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton 0
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AUD 88.6951
Multiples of: 1

            
SAX02DG600M2


Cartridge for surge arrestor; DIN; -40÷85°C; IP20
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Lovato 0
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AUD 90.2806
Multiples of: 1

            
SPN118


Surge arrestor; Type 2; Poles: 1; 20kA; DIN; IP20; 1.5kV
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Hager 0
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AUD 90.9493
Multiples of: 1

            
V20-1+FS-280


Surge arrestor; Type 2; Poles: 1; 20kA; 280VAC; DIN; -40÷80°C; IP20
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OBO BETTERMANN 0
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AUD 91.1626
Multiples of: 1

            
A9L08200


Surge arrestor; Type 2+3; Poles: 2; DIN; -25÷60°C; IP20; 230VAC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Schneider 0
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AUD 91.4566
Multiples of: 1

            
A9L20500


Surge arrestor; Type 2; Poles: 1+N; DIN; -25÷60°C; IP20; 230VAC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Schneider 0
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AUD 91.5471
Multiples of: 1

            
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