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
  
                
OVR T2 3N 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 1
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AUD 609.987
Multiples of: 1

            
7P.04.8.275.1012


Surge arrestor; Type 1+2; Poles: 3+NPE; 50kA; -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.

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AUD 780.927
Multiples of: 1

            
7P.05.8.275.1012


Surge arrestor; Type 1+2; Poles: 3+NPE; 50kA; -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
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AUD 812.532
Multiples of: 1

            
OVR T1-T2 3L 12.5-275S P QS


Surge arrestor; Type 1+2; Poles: 3; In 8/20us: 80kA; -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 815.178
Multiples of: 1

            
OVR T1-T2 4L 12.5-275S P TS QS


Surge arrestor; Type 1+2; Poles: 4; In 8/20us: 80kA; 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.

ABB 1
Ships to you
between Tue. 29 Sep to Mon. 05 Oct Calender.png

AUD 1059.702
Multiples of: 1

            
OVR T1-T2 3N 12.5-275S P QS


Surge arrestor; Type 1+2; Poles: 3+N; In 8/20us: 80kA; -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 1
Ships to you
between Tue. 29 Sep to Mon. 05 Oct Calender.png

AUD 1122.597
Multiples of: 1

            
OVR T1-T2 3N 12.5-275S 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 1
Ships to you
between Tue. 29 Sep to Mon. 05 Oct Calender.png

AUD 1277.703
Multiples of: 1

            
7P.05.8.260.1025


Surge arrester; Type 1+2; Poles: 3+N; for DIN rail mounting; IP20
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AUD 1867.089
Multiples of: 1

            
P0401SAP


Gas Discharge Tubes - GDTs SMA RoHS
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JieJie 0
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AUD 0.0128
Multiples of: 5

            
DP0080SB


Discharge Tubes (GDT/TSS) SMB RoHS
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Dongchen 0
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AUD 0.0136
Multiples of: 5

            
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