About Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Eaton 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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Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
NZM1XA250AC/DC


Undervoltage relase; 250VAC; 250VDC
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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 Availability : 0
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USD 57.6518

Multiples of: 1

            
SPI-50/NPE


Surge arrestor; Type 1; Poles no:1; 260VAC; Mounting: DIN; IP40
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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 Availability : 0
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USD 68.2045

Multiples of: 1

            
NZM1-XU208-240A


Undervoltage relase; 250VAC; 250VDC
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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 Availability : 0
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USD 95.4722

Multiples of: 1

            
NZM1-XU24AC


Undervoltage relase; 24VAC
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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 Availability : 0
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USD 95.4722

Multiples of: 1

            
SPI-100/NPE


Surge arrestor; Type 1; Poles no:1; 260VAC; Mounting: DIN; IP40
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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 Availability : 0
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USD 101.2524

Multiples of: 1

            
SPPVT2-06-2+PE


Surge arrestor; Type 2; Poles: 3; 15kA; DIN; -40÷80°C; IP20; 600VDC
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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 Availability : 0
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USD 136.3866

Multiples of: 1

            
SPPVT2-10-2+PE


Surge arrestor; Type 2; Poles: 3; 15kA; 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.

Eaton Availability : 0
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USD 136.3866

Multiples of: 1

            
SPI-35/440


Surge arrestor; Type 1; Poles no:1; 440VAC; Mounting: DIN; IP40
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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 Availability : 0
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USD 139.9146

Multiples of: 1

            
SPPVT2-10-2+PE-AX


Surge arrestor; Type 2; Poles: 3; 15kA; 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.

Eaton Availability : 0
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USD 161.553

Multiples of: 1

            
SPPVT2-06-2+PE-AX


Surge arrestor; Type 2; Poles: 3; 15kA; DIN; -40÷80°C; IP20; 600VDC
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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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 161.553

Multiples of: 1

            
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