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series
series with normally close contact
we connected series
Should be in series so it can open the circuit.
Emergency Push buttons are connected in series in Normally closed condition
It should be connected in series with relay in normally closed contact.
it has to be in series because you have to activate the relay to chut off or turn on the machine or the device it is connected to it.
relays are used to start a new state.
To connect series to control circuit through emergency normally closed contact
Series connection (stop switch Normal Close Contact)
WHEATHER IT IS A STARTER THE EMMEGENCY OFF BUTTON IS CONNECTED SERIES WITH THE CIRCUIT TO OPEN THE CONTACTOR.SUPPOSED TO BE A BREAKER USED THE OFF EMMERGENCY BUTTON IS IN PARALLEL TO THE OFF CONTROL CIRCUIT
You connect it in series with normally close contact