Functional safety

Safety relays - PSR-SPP- 24UC/ESA4/3X1/1X2/B - 2963941; Safety relay for emergency stop and safety door monitoring up to SIL 3 or Cat. 4, PL e according to EN ISO 13849, single or two-channel operation, 3 enabling current paths, nominal input voltage of 24 V AC/DC, plug-in spring-cage terminal block

Safety relays - PSR-SPP- 24UC/ESA2/4X1/1X2/B - 2963954; Safety relay for emergency stop and safety door up to SIL 1, SIL CL 1, Cat. 1, PL c, depending on the application up to SIL 3, SIL CL 3, Cat. 4, PL e, single-channel operation, 4 enabling current paths, US =  24 V AC/DC, plug-in spring-cage terminal block

Safety relays - PSR-SCP- 24UC/ESM4/3X1/1X2/B - 2963776; Safety relay for emergency stop and safety door monitoring up to SIL 3 or Cat. 4, PL e according to EN ISO 13849, single or two-channel operation, 3 enabling current paths, nominal input voltage of 24 V AC/DC, plug-in screw terminal blocks

Safety relays - PSR-SPP-24UC/ESAM4/8X1/1X2 - 2963996; Safety relay for emergency stop and safety door monitoring up to SIL 3 or Cat. 4, PL e according to EN ISO 13849, single- or two-channel operation, 8 enabling current paths, US = 24 V AC/DC, plug-in spring-cage terminal block

Coupling relay - PSR-SPP- 24UC/URM/5X1/2X2 - 2963970; Safe coupling relay with force-guided contacts, 5 N/O contacts, 2 N/C contacts, 1-channel, plug-in spring-cage terminal block, width: 22.5 mm

Safety relays - PSR-SCP- 24UC/ESA2/4X1/1X2/B - 2963802; Safety relay for emergency stop and safety door up to SIL 1, SIL CL 1, Cat. 1, PL c, depending on the application up to SIL 3, SIL CL 3, Cat. 4, PL e, single-channel operation, 4 enabling current paths, US =  24 V AC/DC, plug-in screw terminal blocks

Safety relays - PSR-SPP- 24UC/ESM4/3X1/1X2/B - 2963925; Safety relay for emergency stop and safety door monitoring up to SIL 3 or Cat. 4, PL e according to EN ISO 13849, single or two-channel operation, 3 enabling current paths, nominal input voltage of 24 V AC/DC, plug-in spring-cage terminal block

Safety relays - PSR-SCP- 24UC/ESAM4/8X1/1X2 - 2963912; Safety relay for emergency stop and safety door monitoring up to SIL 3 or Cat. 4, PL e according to EN ISO 13849, single- or two-channel operation, 8 enabling current paths, US = 24 V AC/DC, plug-in screw terminal block

Safety relays - PSR-SPP- 24UC/ESA4/2X1/1X2 - 2963938; Safety relay for emergency stop and safety door monitoring up to SIL 3 or Cat. 4, PL e according to EN ISO 13849, 1 or 2-channel operation, 2 enabling current paths, nominal input voltage: 24 V AC/DC, plug-in spring-cage terminal block

Coupling relay - PSR-SCP- 24UC/URM/5X1/2X2 - 2963747; Safe coupling relay with force-guided contacts, 5 N/O contacts, 2 N/C contacts, 1-channel, plug-in screw terminal block, width: 22.5 mm

Extension module - PSR-SCP- 24UC/URM4/5X1/2X2 - 2963734; Single-channel or two-channel contact extension, 5 N/O contacts, 1 N/C contact, 1 confirmation current path, together with basic unit up to Cat. 4 PL e according to EN ISO 13849 safe isolation, plug-in terminal blocks, width: 35 mm

Safety relays - PSR-SCP- 24UC/THC4/2X1/1X2 - 2963721; Safety relay for two-hand control devices according to EN 574 type IIIC up to SIL 3 or Cat. 4, PL e according to EN ISO 13849, synchronous activation monitoring < 0.5 s, 2 N/O contacts, 1 N/C contact, safe isolation, plug-in screw terminal blocks, width: 22.5 mm