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
  
                
A9L65301


Surge arrestor; Type 2; Poles: 3; 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 0
6 to 16 Weeks Calender.png

AUD 222.6711
Multiples of: 1

            
MDP-4 D-5-EX


Surge arrestor; Type 1+2+3; Poles: 4; In 8/20us: 0.25kA; 7VAC; 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.

OBO BETTERMANN 0
6 to 16 Weeks Calender.png

AUD 222.7389
Multiples of: 1

            
A9L16282


Surge arrestor; Type 1+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
6 to 16 Weeks Calender.png

AUD 223.4633
Multiples of: 1

            
V20-2+FS-550


Surge arrestor; Type 2; Poles: 2; 20kA; 550VAC; 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
6 to 16 Weeks Calender.png

AUD 223.8923
Multiples of: 1

            
MDP-4 D-48-EX


Surge arrestor; Type 1+2+3; Poles: 4; In 8/20us: 0.25kA; 41VAC; 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.

OBO BETTERMANN 0
6 to 16 Weeks Calender.png

AUD 226.6514
Multiples of: 1

            
B88069X6821B201


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.

TDK 0
6 to 16 Weeks Calender.png

AUD 226.7081
Multiples of: 1

            
OVR T2 1N 40-275S P TS 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 0
6 to 16 Weeks Calender.png

AUD 227.2846
Multiples of: 1

            
KOAX B-E2 MF-F


Surge arrestor; Type 2+3; 10kA; 4.2VAC; DIN; -20÷80°C; IP20; 6.2VDC
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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
6 to 16 Weeks Calender.png

AUD 228.2118
Multiples of: 1

            
KOAX B-E2 FF-F


Surge arrestor; Type 2+3; 10kA; 4.2VAC; DIN; -20÷80°C; IP20; 6.2VDC
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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
6 to 16 Weeks Calender.png

AUD 228.2118
Multiples of: 1

            
A9L15586


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 0
6 to 16 Weeks Calender.png

AUD 229.2748
Multiples of: 1

            
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