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
  
                
SPCT2-280-1+NPE


Surge arrestor; Type 2; Poles no:1+N; 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 2
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AUD 169.331
Multiples of: 1

            
OVR T2 40-275 C QS


Cartridge for surge arrestor; Type 2; Poles: 1; In 8/20us: 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.

ABB 1
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AUD 84.2007
Multiples of: 1

            
SL1003A230R


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 184-276V 5A MiniBeta 3 Term
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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.

Littelfuse 1
Ships to you
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AUD 2.8175
Multiples of: 1

5 kA230 V3Sl1003RadialNTray6 mm230 V12.2 mm- 40 C+ 90 C
OVR T2 40-440 P QS


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

ABB 1
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AUD 127.6954
Multiples of: 1

            
7P.26.9.000.0015


Surge arrestor; Type 2; Poles: 3; 15kA; DIN; -40÷80°C; IP20; 1020VDC
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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
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AUD 165.2021
Multiples of: 1

            
DG M TNC 275


Surge arrester; Type 2; Poles: 3; 20kA; for DIN rail mounting
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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 1
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AUD 181.251
Multiples of: 1

            
7P.23.9.500.0015


Surge arrestor; Type 2; Poles: 3; 15kA; for DIN rail mounting
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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 204.5029
Multiples of: 1

            
SG24PA300


Surge arrestor; Type 2; Poles: 4; 20kA; 240VAC; DIN; -40÷85°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.

Lovato 1
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AUD 226.3584
Multiples of: 1

            
7P.68.9.060.0600


Surge arrestor; Type 3; 200A; -40÷70°C; IP20; 60VDC
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Finder 1
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AUD 220.3487
Multiples of: 1

            
GTCA28-312L-R03


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3100V 2POLE AXIAL LEAD HV GDT
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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.

Littelfuse 0
6 to 16 Weeks Calender.png

AUD 0.775
Multiples of: 1

3 kA3.1 kV2Gtcx28AxialYTray8 mm3.1 Kv6 mm- 40 C+ 90 C
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