Spark gap protectors are designed to isolate the electrical system components that are not connected to each other under normal operating conditions . If a lightning strike caused a surge in the electrical system components , the isolation spark gap ensures a conductive connection with same potential. Bornika is the exclusive agent of OBO Bettermann in the fields of consulation, sales and distribution of power industry products including Protection & Spark Gaps.

Product list of Protection and Spark Gaps

Ex isolating spark gap

Ex isolating spark gap

Ex isolating spark gaps are used when electrically conductive parts of installations cannot be directly interconnected in hazardous areas, for example, in case of cathodically protected pipeline sections.

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Isolating Spark Gap

Isolating Spark Gap

Isolating spark gaps with plastic sheath and two stainless steel connections (Rd 10 mm).

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Isolating Spark Gap EXFS L

Isolating Spark Gap EXFS L

Ex isolating spark gap for aboveground installation.

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Isolating Spark Gap EXFS KU

Isolating Spark Gap EXFS KU

Ex isolating spark gap with connecting cables for aboveground and underground installation; with water-proof sheath; can be shortened for short cable lengths.

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Isolating spark gap EXFS 100

Isolating spark gap EXFS 100

Isolating spark gap for use in hazardous areas with plastic sheath and M10 threaded screws.

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Isolating Spark Gap (ISG)

Isolating Spark Gap (ISG)

Isolating Spark Gap (ISG) from Raycap, used in exposed environments and direct burial. This spark gap has been developed to prevent unsafe potential gradients from establishing between adjacent metallic structures or surfaces during a lightning discharge event.

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Isolating spark gap EXFS 100 KU

Isolating spark gap EXFS 100 KU

Ex isolating spark gap with connecting cable for aboveground and underground installation; with water-proof sheath; can be shortened for short cable lengths.

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Protective Spark Gap

Protective Spark Gap

Plastic-insulated protective spark gap for indirect connection of an overhead line roof pole to the external lightning protection system.

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Voltage controlled short circuiting device

Voltage controlled short circuiting device

Voltage-controlled smart decoupling device for use in widely distributed and highly networked electrical systems which are influenced by external voltages from various sources (e.g. high-voltage systems, traction power supply systems, low-voltage systems, lightning interference).

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EXFS Coaxial Connection

EXFS Coaxial Connection

Coaxial connection of isolating spark gaps with a low sparkover voltage for buried lightning equipotential bonding according to IEC 62305.

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Surge Cathodic Decoupler

Surge Cathodic Decoupler

Surge Cathodic Decoupler has been specifically designed to provide pipelines with surge, AC and DC voltage protection whilst providing low voltage DC isolation for cathodic protection.

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Spark Gap 480 xxx  OBO

Spark Gap 480 xxx OBO

protection and spark gaps , explosion-proof , indirect by-passing of insulating flanges .

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