The classic safety relays offer a large selection of safety functions and versions.
The classic PSRclassic safety relays from Phoenix Contact are ideal for use where your machine or system only requires a few safety functions such as emergency stop, light grid or safety door.
PSRclassic safety relays from Phoenix Contact have a long proven track record. Thanks to the 2-channel wiring and force-guided contacts, you can reliably switch functions such as two-hand control devices or light grids.
Screw or spring connection technology and status LEDs ensure fast wiring of contacts and clear diagnostics.
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