Schneider Electric Safety Relays
Schneider Electric safety relays are designed to provide fail-safe control over safety circuits in industrial and machine automation applications. They constantly monitor safety functions such as E-stops, safety interlocks, light curtains and two-hand controllers and quickly disconnect power to machines or other equipment when a hazard is detected. Use Schneider Electric safety relays to protect people, machines and processes and to facilitate the implementation of functional safety.
Schneider Electric provides a variety of safety relays to meet the needs of different applications. For simple safety functions, Schneider Electric offers basic safety relays that provide dependable monitoring and switching. More complex safety functions are supported by advanced safety relays that include timers, multiple safety inputs and configurable reset functions. Many Schneider Electric safety relays are modular in design to make it easy to add or remove safety functions as machine designs change.
Schneider Electric safety relays are ruggedly constructed and designed for continuous operation in demanding environments. They feature a small footprint and are mounted on standard DIN rails to make it easy to integrate them with safety controllers, other safety relays or with a machine's automation controller. Schneider Electric safety relays provide several features to simplify setup, configuration and troubleshooting, including diagnostic and status LEDs, monitored auxiliary contacts and 24-volt output signals to signal an E-stop event.
FAQs
What are Schneider Electric safety relays used for?
Schneider Electric safety relays monitor safety devices such as emergency stops and interlocks and trigger safe shutdowns when unsafe conditions are detected.
How are Schneider Electric safety relays different from standard relays?
They include redundant logic and monitoring features designed for functional safety applications, unlike standard relays that do not meet safety performance requirements.
What types of safety inputs can be connected to Schneider Electric safety relays?
Common safety inputs include emergency stop buttons, safety door switches, light curtains, and two-hand control systems.
Do Schneider Electric safety relays support timer and reset functions?
Yes — many models offer integrated timer functions and selectable reset modes to support more advanced safety logic.
Where are Schneider Electric safety relays typically used?
They are used in industrial automation, machine safety circuits, packaging and processing equipment, robotics cells, and material handling systems.