Triggered Spark Gap 130 kA 8/20 μs

Triggering air gap technology provides low let-through voltage, which offers superior protection compared to traditional spark gaps.


Part NumberTSG11302S
Nominal System Voltage (Un)240 VAC
Max Continuous Operating Voltage (Uc)440 VAC
Voltage Protection Level (Up)1,500 V @ 3 kA
2,300 V @ 20 kA
Max Discharge Current (Imax)130 kA 8/20 μs
50 kA 10/350 μs
Follow Current Extinguishing Capability @ Un43 kA
Impulse Current (Iimp)50 kA 10/350 μs
Max Operating Current2.2 mA
Protection ModesSingle
TechnologyTriggered Spark Gap
Frequency50 – 60 Hz
Enclosure MaterialUL® 94V-0 Thermoplastic
Enclosure RatingIP 20
Mounting35 mm top hat DIN rail
Status IndicationLED for line connected modes
Temperature-40 to 80 °C
Module Width2 M
Depth (D)68 mm
Height (H)90 mm
Width (W)36 mm
Unit Weight0.3 kg
Complies WithIEC® 61643-1 Class I, Class II
ANSI®/IEEE® C62.41.2-2002 Cat A, Cat B, Cat C
ANSI®/IEEE® C62.41.2-2002 Scenario II, Exposure 3, 100 kA 8/20 μs, 10 kA 10/350 μs
Standard Packaging Quantity1 pc