Power separators and overvoltage protection

Manufacturer:

  • VEGA (Germany)

Separating devices separate intrinsically safe current circuits from non-intrinsically safe circuits, and also limit possible overvoltages to non-critical values, thereby preventing malfunctions and malfunctions in the operation of connected devices. Such devices differ in power parameters and intrinsic safety specifications.

For options and specifications, see the product catalog, which you can download at the bottom of this page.

Explosion protection barrier VEGATRENN 149A Ex

Explosion protection barrier VEGATRENN 149A Ex

Manufacturer:VEGA (Germany)

  • Application: galvanic isolation between power supply and intrinsically safe sensors 4 ... 20 mA
  • HART signal transmission: possible
  • Sensor: 1 × 4 ... 20 mA passive
  • Mounting: on a carrier rail
Overvoltage limiter B53-19

Overvoltage limiter B53-19

Manufacturer:VEGA (Germany)

  • Application: overvoltage protection for conductive level sensors
  • Mounting: on a carrier rail
Overvoltage limiter B61-300

Overvoltage limiter B61-300

Manufacturer:VEGA (Germany)

  • Application: overvoltage protection for power and control cables
  • Mounting: on a carrier rail
Overvoltage limiter B62-36G

Overvoltage limiter B62-36G

Manufacturer:VEGA (Germany)

  • Application: overvoltage protection in 2-wire current circuits
  • Mounting: on a carrier rail
Overvoltage limiter B63-48

Overvoltage limiter B63-48

Manufacturer:VEGA (Germany)

  • Application: overvoltage protection in 2-wire current circuits
  • Mounting: directly in the sensor housing instead of the seal

See also:

Indication, signal processing, ajustment