- Model:
- EX ISG H
- Request Code:
- 5240031
- Company:
- OBO Bettermann
- Country:
- Germany
The EX ISG H 350 | 5240031 spark gap, item number 5240031 from OBO Bettermann, is designed in accordance with VDE 0185-561-3 (IEC 62561-3) and holds ATEX and IECEx certifications. It is suitable for use in potentially explosive areas zones 1/21 and 2/22 and is ideal for indirect bridging of insulating flanges and glands, particularly in cathodic corrosion protection (KKS) systems. Technical features include a power frequency spark-over voltage of 0.56 kV, a rated impulse spark-over voltage of 1.25 kV, lightning current carrying capacity of 100 kA, and protection rating of IP65/67.

