Contactor Relay Diagram. Then do the connection between cb and mc. Relays can look very similar from the outside so they normally have the circuit schematic voltage rating current rating and terminal numbers marked on the body to identify them.
Battery contactor aka master relay master contactor master solenoid is a continuous duty relay meaning it can be turned on indefinitely. Here are a number of highest rated normally open relay symbol pictures on internet. It shows the components of the circuit as simplified shapes and the capability and signal friends amid the devices.
Relay connection diagram the figure consists of two circuit diagrams such as relay internal circuit and the external control circuit.
Then do the connection between cb and mc. Nc push button green colour switch is used to turn off the contactor whereas the no push button red colour switch is used to turn on the contactor. Now these diagrams are known as relay logic or ladder diagrams. For this purpose you can.