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
  
                
SPCT2-280


Cartridge for surge arrestor; Type 2; 40kA; 280VAC; -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.

Eaton 4
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 45.5481
Multiples of: 1

            
9071.99.0054


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 4
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 66.5538
Multiples of: 1

            
VF230-AC/DC


Surge arrestor; Type 3; Poles: 2; 0.7kA; 255VAC; 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 4
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 141.89
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 4
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 253.82
Multiples of: 1

            
A9L40100


Surge arrestor; Type 2; Poles: 1; DIN; -25÷60°C; IP20; 230VAC; 40kA
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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 3
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 79.73
Multiples of: 1

            
V20-2-280


Surge arrestor; Type 2; Poles: 2; 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 3
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 120.0267
Multiples of: 1

            
V20-1+NPE-280


Surge arrestor; Type 2; Poles: 1+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 3
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 131.5289
Multiples of: 1

            
MDP-4 D-12-T-10


Surge arrestor; Type 1+2+3; Poles: 4; In 8/20us: 0.25kA; 10.5VAC
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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 3
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 145.11
Multiples of: 1

            
DR M 2P 255


Surge arrester; Type 3; 3kA; for DIN rail mounting; -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.

DEHN 3
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 151.7367
Multiples of: 1

            
OVR T1-T2 12.5-275S C QS


MAINS SURGE PROTECTOR, 275VAC, DIN RAIL
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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 3
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between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 169.4
Multiples of: 1

            
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