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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(Ex. GST)(▲▼)		Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
A9L16618


Surge arrestor; Type 2; Poles:3+N; 275VAC; -25÷70°C; IP20; 1.5kV
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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 2
Ships to you
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AUD 204.8592
Multiples of: 1

            
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 2
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AUD 244.8415
Multiples of: 1

            
A9L20601


Surge arrestor; Type 2; Poles: 3+N; DIN; -25÷60°C; IP20; 230/400VAC
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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 2
Ships to you
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AUD 265.1621
Multiples of: 1

            
OVR PV T1-T2 5-1000 P QS


Surge arrester; Type 1+2; Poles: 1+N; In 8/20us: 40kA; -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.

ABB 2
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AUD 288.9824
Multiples of: 1

            
DSH TNS 255


Surge arrester; Type 1+2; 12.5kA; for DIN rail mounting; 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.

DEHN 2
Ships to you
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AUD 596.925
Multiples of: 1

            
V50-3-280


Surge arrestor; Type 1+2; Poles: 3; 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 1
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AUD 334.2521
Multiples of: 1

            
AL-NFNFB-3


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors LPN-Female to N-Female
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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.

L-Com 1
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 115.4505
Multiples of: 1

   Passive        
FRD 2-24


Surge arrestor; Type 2+3; Poles: 2; 19VAC; 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 1
Ships to you
between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 120.259
Multiples of: 1

            
7P.27.8.275.0020


Surge arrestor; Type 2; Poles: 1+NPE; 20kA; 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.

Finder 1
Ships to you
between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 146.8919
Multiples of: 1

            
V20-C 3-PH-1000


Surge arrestor; Type 2; Poles: 3; 20kA; DIN; -40÷80°C; IP20; 1000VDC
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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 1
Ships to you
between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 215.502
Multiples of: 1

            
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