2903255 Phoenix Contact - Safety relays - PSR-SPP-24DC/MXF2/4X1/2X2/B

Multifunctional safety relay for emergency stop and safety doors up to SIL�3, Cat. 4, PL�e, automatically or manually monitored activation, 4 N/O contacts, 3 safety functions, 2 shutdown levels, plug-in spring-cage terminal block