Overvoltage arrester in two-wire technology for Profibus PA and Foundation Fieldbus circuits
Overvoltage protection for Profibus PA and Foundation Fieldbus circuits
The overvoltage arrester B63-32 limits excess voltage in bus cables. The arrester protects the electronics of the connected instruments effectively against the effects of overvoltages.
- Simple mounting of the cable gland of the field device
- High reliability even with impermissible excess voltages
-40 ... 85 °C