Home > categories > Electrical Equipment & Supplies > Relays > Thermal relay normally open contact for
Question:

Thermal relay normally open contact for

Thermal relay normally open contact for

Answer:

Normally closed is in series in the control line, the thermal relay an action, normally closed on the disconnect, control the line to power, AC contactor on the power release, thus protecting the motor.
May 9, 2017
Often open in series fault alarm bell or alarm lights or other devices can produce self-locking, thermal relay an action normally closed to open. Normally open to become closed,
May 9, 2017
then not only electrical equipment to stop, at the same time, the alarm also start up. Understand
May 9, 2017

Share to: