Working principle of Safety Relay : How relays work with electrical safety ?
#Safety_relay is a #kill_switch type safety device that operates automatically.
Safety #relay_switch installation is recommended for almost all machines, that are moderately dangerous in operation.
“Dangerous machine” refers to a machine that can cause an accident in the course of its operation injuring its operator and/or damaging the equipment.
Even if a machine's #emergency_stop is pressed, #contact_welding on its normally closed contact points on a #contactor will allow the machine to run continuously.
This will create a dangerous situation, endangering the life of the operator, and can also cause severe damage to the machinery.
Safety relays can effectively isolate quite dangerous machines, when a working contactor or a #relay_opearation is faulty.
The operation and installation of the safety relay are explained here in a descriptive way for easy understanding.

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#electricalsafety #working_principle_of_safety_relay #safety_relay_operation #how_to_install_a_safety_relay #protective_relay #safety_relay_wiring #contactor_wiring #electricity

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