Network-independent alarm switchgear for wall fixation with optical, acoustic and wireless (per GSM) alarm signal and with one connection for a float switch for level measurement.

Attention: Signal transmitter is to be provided on-site. Switchgears are not protected against explosions and may be used only outside potentially explosive areas. Signal transmitters within hazardous areas must be connected through an intrinsically safe electric circuit, e.g. breakdown barrier or ex-rated cut-off relay.

Technical data

• Mains connection
  1~230 V, 50/60 Hz
• Sound-pressure level
  85 dB
• Protection class
  IP54
• Outputs: potential-free
  1x changeover contact (250 VAC/4 A)
• Outputs: non-isolated
  1x changeover contact (12 VDC/1 A)
• Min. ambient temperature
  -20 °C
• Max. ambient temperature
  50 °C
• Net weight, approx. m
  1.70 kg
• Make
  Wilo
• Item no.
  2542911