Das Szenario
Alternating control of two pumps to balance wear, using a latching relay with set/reset coils actuated by push buttons.
Was diese Zeichnung zeigt
Die dahinterstehenden Entscheidungen verstehen.
01
Use of latching relay eliminates need for holding contacts; push buttons independently toggle the relay state.
Suitable for alternating duty cycles in dual pump setups where manual start control is desired.