A2374 - Alternating control box with 2 Propump relays.

Command and protection of water pumps used in hydropneumatic stations with two pumps.

  • Plastic Box 460x448x160 mm  in grey ABS RAL7035 and lid with transparent window.
  • Contactors of the selected trade marks.
  • Alternating relay for alternating and simultaneity command.
  • Digital electronic relay for command and protection of pumps.
  • MCS-12 module which allows the automatic (AUT), manual of OFF (0), functioning, controlled in each pump independently by a 3 position switch.
  • Connection with reduced tension (12V) for start/stop remote command of the pumps (C21-C22, C31-C32) (pressure switch, float switch or other).
  • Connection with reduced tension (12V) for safety remote command (C11-C12) (pressure switch, float switch or other).
  • Protection of the command circuit through a circuit breaker.
  • Protection of the power circuit against short-circuits and overcharges through a circuit breaker.
  • Indication of presence of tension on the command circuit ( yellow LED on the alternating relay).
  • Individual indication of motor running ( green LED’s on the MCS-12 module).
  • Individual indication of Pump error (overload or lack of water)( red LED’s on the MCS-12 module).

Applications

Order codes

5QA2374MT12
0,1 ~ 12 A
5QA2374TT12
0,1 ~ 12 A