Safety relay / List of 6 manufacturers
What is a Safety relay?
A safety relay is a relay for constructing a safety circuit for machines and equipment. Safety relays have a force-guided contact structure, and play a role in controlling the operation of machines only when safety is confirmed in the safety-related parts of the control system. Therefore, it is possible to detect anomalies and safely stop equipment. The input part receives the transmitted signal, judges whether the signal is safe or not, and sends the signal to the output part. In a module, it plays a central role as a logic part.
Application of Safety relay
✅ Industrial Machinery Safety Control
Stops machinery immediately when an emergency stop (E-Stop) button is pressed.
Ensures worker safety and prevents accidents.
✅ Robot Safety Systems
Automatically stops robot operation when a person enters the work area.
Works with sensors and light curtains to secure the safety zone.
✅ Elevator Safety Circuits
Prevents elevator operation if the door is not fully closed.
Ensures passenger safety and prevents malfunctions.
✅ Press & Processing Machine Safety
Stops the machine automatically if the operator's hand enters the working area.
Works with photoelectric sensors and dual verification switches to prevent accidents.
Manufacture list of Safety relay
※Includes information on some trading companies
