EX ISG H spark gap

Item no. 5240030 | EAN 4012196517381

Item no. / Types

Lightning impulse current	100 kA

Nominal discharge surge current	100 kA

Product description

Product description

• Spark gap to VDE 0185-561-3 (IEC 62561-3)
• Ex certificate to ATEX
• Labelling to EN 60079-0/-1: II 2 G Ex db IIC T6 Gb
• Labelling to EN 60079-0/-31: II 2 D Ex td IIIC T80 °C Db IP67
• Ex certificate to IECEx
• Labelling to IEC 60079-0/-1: Ex db IIC T6 Gb
• Labelling to IEC 60079-0/-31: Ex td IIIC T80 °C Db IP67
• Ex certificate to INMETRO
• Labelling to ABNT NBR IEC 60079-0/-1: Ex db IIC T6 Gb
• Labelling to ABNT NBR IEC 60079-31: Ex tb IIIC T80 °C Db IP67

Application: In potentially explosive areas zones 1/21 and 2/22, indirect bridging of insulating flanges and insulating glands, e.g. in cathodic, corrosion-protected (KKS) systems.

Technical data

Technical data

Colour	Black
Connection	Metric
Dimension	160x45x35
Explosion-tested version	yes
Ignition protection type	Pressure-resistant encapsulation
Lightning current carrying capacity	H/100 kA
Lightning impulse current	100 kA
Material	Hotmelt
Material of the connection	Die-cast zinc

Nominal discharge surge current	100 kA
Permitted temperature range, max.	60 °C
Permitted temperature range, min.	-20 °C
Power frequency spark-over voltage	0,56 kV
Protection rating	IP65/67
Rated DC withstand voltage	354 V
Rated impulse sparkover voltage	1,25 kV
Rated power frequency withstand voltage	250 V

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