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
