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SBEx-4S/G42

Leakage, blocking, central protection for electrical installations with U≤42VAC, with intrinsically safe barrier Ex Atex

234.00 €

Description

Intrinsically safe inputs:

  • Resistance comparator - measuring the leakage resistance to the ground. 

Non-intrinsically safe outputs:

  • Relay or opto-relay contacts.

Power supply:

  • 24VDC.

Additional information:

  • Alarm indication of shorted- or opened-circuit in the input line.
  • For protection of electrical installations with voltage U≤42VAC.
  • Explosion-proof construction designation:
    • I(M1) [Ex ia] I;
    • II(1) G [Ex ia] IIC;
    • II (1) D [Ex ia] IIIC.
  • Input, output and power supply circuits galvanically separated from each other.
  • 1 channel in rail housing.
  • More information in: DATASHEET (download).

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