411RND21_Frontal
411RND21_L
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411-RND21

Filling control for tanks, with adjustable sensitivity.

  • Plastic box with an 11 pin circular plug.
  • Water existence in the tank, indicated by a green LED.
  • Output relay on (1-3), indicated by a red LED.
  • Knob for sensivity adjustment.
  • Power supply on (2-10), indicated by a yellow LED.
  • Supply voltage indicated on the front of the relay.
  • Wiring scheme indicated on the side of the relay.
  • Switching diagram indicated on the side of the relay.

Technical characteristics

  • Detection circuits sensitivity range: 0 a 100 Kohm (adjustable)
  • Detection circuits voltage: 12 VAC
  • Supply voltages: AC: 24V; 230V; 400V (other voltages on request)
  • Supply tolerance: -15%…+10%
  • Power consumption: < 3VA
  • Dimensões: (W) 35mm x (H) 79mm x (P) 77mm
  • Output relay:
    • Max. power rating: 2500VA (10A/250V)
    • Max. switching voltage: 400VAC

Order codes

411RND21002

24VAC/DC

411RND21023

230VAC

411RND21040

400VAC