- #1
ismat143
- 10
- 0
Hi,
i want to make automatic on/off the 3 phase pump with float switch and 3 phase contactor(with auxillary contacts) for my tank.
i have,
1. contactor with auxillary contacts(3 phase contactor , a1,a2 coil voltage 220volts, no and nc)
2. Float switch(single phase)
3. with this i want to put Manual On/Off switch for pump(no , nc)
i want the connection details, can anyone help?
i want to make automatic on/off the 3 phase pump with float switch and 3 phase contactor(with auxillary contacts) for my tank.
i have,
1. contactor with auxillary contacts(3 phase contactor , a1,a2 coil voltage 220volts, no and nc)
2. Float switch(single phase)
3. with this i want to put Manual On/Off switch for pump(no , nc)
i want the connection details, can anyone help?