B61-300 FI

B61-300 FI


B61-300 FI

Application area

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


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

Technical data

Characteristics values 110 … 300 V AC/DC, max. 16 A
Mounting carrier rail 35 x 7.5 acc. to EN 50022
or on carrier rail 32 mm acc. to EN 50035

 Inquiry - B61-300 FI