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
  
                
SPCT2-280/4


Surge arrestor; Type 2; Poles no:4; 40kA; 280VAC; Mounting: DIN
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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 8
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 135.0472
Multiples of: 1

            
VAL-MS-60-ST


Surge arrestor
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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.

Phoenix Contact 8
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 142.59
Multiples of: 1

            
9071.99.0447 (73_Z-0-0-447)


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors
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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.

Huber & Suhner 7
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between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 38.3167
Multiples of: 1

30 kA 2 Electrode  Failsafe Protected  230 V - 40 C+ 85 C
OVR T2 4L 40-275 P QS


Surge arrestor; Type 2; Poles: 4; 40kA; Uoper.max: 275VAC; DIN; 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.

ABB 7
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between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 201.5067
Multiples of: 1

            
7P.62.9.009.0485


Surge arrestor; Type 2+3; 5kA; for DIN rail mounting; -40÷70°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.

Finder 6
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 102.9658
Multiples of: 1

            
V20-3+NPE-280


Surge arrestor; Type 2; Poles: 3+NPE; 20kA; 280VAC; DIN; -40÷80°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.

OBO BETTERMANN 6
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 194.2328
Multiples of: 1

            
T2 20KA 4P


Surge arrestor; Type 2; Poles no:4; 20kA; 320VAC; Mounting: DIN
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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.

Legrand 6
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 196.0467
Multiples of: 1

            
B88069X4230C101


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors V12-H30X
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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.

TDK 5
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 44.4584
Multiples of: 1

20 kA3 kV3B88069xAxialFailsafe Not ProtectedBulk11.8 mm3 Kv33 mm- 40 C+ 90 C
7P.62.9.036.0005


Surge arrestor; Type 2+3; 5kA; for DIN rail mounting; -40÷70°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.

Finder 5
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 102.9658
Multiples of: 1

            
V50-1-280


Surge arrestor; Type 1+2; Poles: 1; 30kA; 280VAC; DIN; -40÷80°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.

OBO BETTERMANN 5
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 108.1733
Multiples of: 1

            
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