• Overvoltage arrester / protection for supply and control cables

Overvoltage arrester / protection for supply and control cables

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Lightning and overvoltage protection for4-20mA sensors in outside exposed environments

Overvoltage protection B 61-300

Overvoltage arrester for supply and control cables

Application area

Overvoltage protection for supply and control cables

The overvoltage arrester B61-300 limits excess voltage on supply cables. The arrester protects the electronics of the connected instruments effectively against overvoltages.

Your benefit

  • Simple installation through carrier rail mounting
  • High reliability even with impermissible excess voltages

 

Overvoltage protection B 61-300 FI

Overvoltage arrester for supply and control cables

Application area

Overvoltage protection for supply and control cables with FI protective circuit

The overvoltage arrester B61-300 FI limits excess voltage on supply cables. The arrester protects the electronics of the connected instruments effectively against overvoltages.

Your benefit

  • Simple installation through carrier rail mounting
  • Suitable for use in circuits with fault-current circuit breaker
  • High reliability even with impermissible excess voltages

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