A3303A - Alternanting control box with alarm.

Alternating control box with alarm for command and protection of water pumps used in water pumping systems with 2 pumps.

  • 300x250x140 mm grey ABS RAL7035 plastic box with hinges and transparent polycarbonate lid.
  • Contactor and overload relay with requested trademarks.
  • Alternating and simultaneity control by a alternating relay.
  • Buzzer and light alarm included.
  • Automatic (AUT), Manual or OFF (0) mode system controlled in each pump independently by a 3 positions toggle switch with rubber cap.
  • Buzzer and light alarms controlled by a 3 positions toggle switch with rubber cap keeping the buzzer in automatic (AUT), test  or OFF (0) mode system, and not interfering with the light alarm.
  • Connection with reduced tension (12V) for remote start command (C31-C32, C41-C42) and stop (C21-C22)of the motors (pressure switch, float-switch or others).
  • Safety control connection with reduced tension (12V) (C11-C12) (pressure-switch, float-switch or other).
  • Alarm control connection with reduced tension (12V) (C51-C52) (pressure-switch, float-switch or other.
  • Protection of the control circuit by a circuit breaker.
  • Protection of the power circuit against short-circuits by a circuit breaker.
  • Protection of the power circuit against overloads by an overload relay.
  • Phases presence indication on the command circuit ( yellow signal lamp).
  • Running motor individual indication (green signal lamp).
  • Overload trip individual indication (red signal lamp).
  • Running alarm indication (red signal lamp).
  • 6 cable glands for connection cables.

Applications

Order codes

5QA2M3303AT.02
1,6 ~ 2,5 A
5QA2M3303AT.04
2,5 ~ 4,0 A
5QA2M3303AT.06
4,0 ~ 6,0 A
5QA2M3303AT.08
5,5 ~ 8,0 A
5QA2M3303AT.10
7,0 ~ 10 A
5QA2M3303AT.13
9,0 ~ 13 A
5QA2T3303AT.02
1,6 ~ 2,5 A
5QA2T3303AT.04
2,5 ~ 4,0 A
5QA2T3303AT.06
4,0 ~ 6,0 A
5QA2T3303AT.08
5,5 ~ 8,0 A
5QA2T3303AT.10
7,0 ~ 10 A
5QA2T3303AT.13
9,0 ~ 13 A
5QA2M3303AD.02
1,8 ~ 2,8 A
5QA2M3303AD.04
2,7 ~ 4,2 A
5QA2M3303AD.06
4,0 ~ 6,2 A
5QA2M3303AD.08
6,0 ~ 9,2 A
5QA2M3303AD.10
8,0 ~ 12 A
 
5QA2T3303AD.02
1,8 ~ 2,8 A
5QA2T3303AD.04
2,7 ~ 4,2 A
5QA2T3303AD.06
4,0 ~ 6,2 A
5QA2T3303AD.08
6,0 ~ 9,2 A
5QA2T3303AD.10
8,0 ~ 12 A
5QA2M3303AW.02
1,8 ~ 2,8 A
5QA2M3303AW.04
2,8 ~ 4,0 A
5QA2M3303AW.06
4,0 ~ 6,3 A
5QA2M3303AW.08
5,6 ~ 8,0 A
5QA2M3303AW.10
7,0 ~ 10 A
5QA2M3303AW.12
8,0 ~ 12,5 A
5QA2T3303AW.02
1,8 ~ 2,8 A
5QA2T3303AW.04
2,8 ~ 4,0 A
5QA2T3303AW.06
4,0 ~ 6,3 A
5QA2T3303AW.08
5,6 ~ 8,0 A
5QA2T3303AW.10
7,0 ~ 10 A
5QA2T3303AW.12
8,0 ~ 12,5 A