Safety Controllers

Safety Controllers are in stock at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many safety controller manufacturers including Banner Engineering, Omron, Phoenix Contact, Schneider Electric & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Number of Inputs	Number of Outputs	Supply Voltage - Max	Supply Voltage - Min	Mounting Style	Size
Safety Controllers AS-I SAFETY MONITOR BASIC 1 ENAB., 50MS 3RK11051AE041CA0 Siemens 1: Rp28.514.454 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK11051AE041CA0 Mouser Part No 982-3RK11051AE041CA0	Siemens	Safety Controllers AS-I SAFETY MONITOR BASIC 1 ENAB., 50MS	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp28.514.454 Quote Quote	Min.: 1 Mult.: 1					DIN Rail Mount	120 mm x 108 mm x 45 mm
Safety Controllers AS-I SAFE.MON. BASIC. 1 RO. SPRING. 40MS 3RK11051AG040CA0 Siemens 1: Rp28.514.454 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK11051AG040CA0 Mouser Part No 982-3RK11051AG040CA0	Siemens	Safety Controllers AS-I SAFE.MON. BASIC. 1 RO. SPRING. 40MS	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp28.514.454 Quote Quote	Min.: 1 Mult.: 1					DIN Rail Mount	120 mm x 108 mm x 45 mm
Safety Controllers AS-I SAFE.MON. ENH., 1 RO, SPRING, 40MS 3RK11051AG042CA0 Siemens 1: Rp32.227.684 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK11051AG042CA0 Mouser Part No 982-3RK11051AG042CA0	Siemens	Safety Controllers AS-I SAFE.MON. ENH., 1 RO, SPRING, 40MS	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp32.227.684 Quote Quote	Min.: 1 Mult.: 1					DIN Rail Mount	120 mm x 108 mm x 45 mm
Safety Controllers AS-I SAFETY MONITOR,2 REL. & SIGN. CIRC. 3RK11051BE040CA0 Siemens 1: Rp38.153.993 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. 3RK11051BE040CA0 Mouser Part No 982-3RK11051BE040CA0	Siemens	Safety Controllers AS-I SAFETY MONITOR,2 REL. & SIGN. CIRC.	Datasheet	Non-Stocked Lead-Time 3 Weeks	Rp38.153.993 Quote Quote	Min.: 1 Mult.: 1					DIN Rail Mount	120 mm x 108 mm x 45 mm
Safety Controllers AS-I SAFETY MONITOR EXTEN. 2 ENAB., 50MS 3RK11051BE041CA0 Siemens 1: Rp38.153.993 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK11051BE041CA0 Mouser Part No 982-3RK11051BE041CA0	Siemens	Safety Controllers AS-I SAFETY MONITOR EXTEN. 2 ENAB., 50MS	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp38.153.993 Quote Quote	Min.: 1 Mult.: 1					DIN Rail Mount	120 mm x 108 mm x 45 mm
Safety Controllers AS-I SAFETY MONITOR,2 REL.& 1 SIGN.CIRC. 3RK11051BE042CA0 Siemens 1: Rp42.675.181 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. 3RK11051BE042CA0 Mouser Part No 982-3RK11051BE042CA0	Siemens	Safety Controllers AS-I SAFETY MONITOR,2 REL.& 1 SIGN.CIRC.	Datasheet	Non-Stocked Lead-Time 3 Weeks	Rp42.675.181 Quote Quote	Min.: 1 Mult.: 1					DIN Rail Mount	120 mm x 108 mm x 45 mm
Safety Controllers AS-I SAFE.MON. ENH.+SL, 2 RO,SCREW, 40MS 3RK11051BE044CA0 Siemens 1: Rp47.812.611 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK11051BE044CA0 Mouser Part No 982-3RK11051BE044CA0	Siemens	Safety Controllers AS-I SAFE.MON. ENH.+SL, 2 RO,SCREW, 40MS	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp47.812.611 Quote Quote	Min.: 1 Mult.: 1					DIN Rail Mount	120 mm x 108 mm x 45 mm
Safety Controllers AS-I SAFETY MONITOR BASIC 2 ENAB.,SPRING 3RK11051BG040CA0 Siemens 1: Rp36.210.601 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK11051BG040CA0 Mouser Part No 982-3RK11051BG040CA0	Siemens	Safety Controllers AS-I SAFETY MONITOR BASIC 2 ENAB.,SPRING	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp36.210.601 Quote Quote	Min.: 1 Mult.: 1					DIN Rail Mount	120 mm x 108 mm x 45 mm
Safety Controllers AS-I SAFETY MONITOR EXT. 2 ENAB.,SPRING 3RK11051BG042CA0 Siemens 1: Rp40.462.653 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK11051BG042CA0 Mouser Part No 982-3RK11051BG042CA0	Siemens	Safety Controllers AS-I SAFETY MONITOR EXT. 2 ENAB.,SPRING	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp40.462.653 Quote Quote	Min.: 1 Mult.: 1					DIN Rail Mount	120 mm x 108 mm x 45 mm
Safety Controllers AS-I SAFE.MON. ENH.+SL, 2 RO,SPRING,40MS 3RK11051BG044CA0 Siemens 1: Rp45.445.977 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK11051BG044CA0 Mouser Part No 982-3RK11051BG044CA0	Siemens	Safety Controllers AS-I SAFE.MON. ENH.+SL, 2 RO,SPRING,40MS	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp45.445.977 Quote Quote	Min.: 1 Mult.: 1					DIN Rail Mount	120 mm x 108 mm x 45 mm
Safety Controllers MSS CENTRAL MODULE, SCREW TERM 3RK31111AA10 Siemens 1: Rp33.658.672 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK31111AA10 Mouser Part No 982-3RK31111AA10	Siemens	Safety Controllers MSS CENTRAL MODULE, SCREW TERM	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp33.658.672 Quote Quote	Min.: 1 Mult.: 1	8 Input	2 Output	24 VDC	24 VDC	DIN Rail Mount	124 mm x 111 mm x 45 mm
Safety Controllers MSS CENTRAL MODULE, SPRING TERM 3RK31112AA10 Siemens 1: Rp33.658.672 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK31112AA10 Mouser Part No 982-3RK31112AA10	Siemens	Safety Controllers MSS CENTRAL MODULE, SPRING TERM	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp33.658.672 Quote Quote	Min.: 1 Mult.: 1	8 Input	2 Output	24 VDC	24 VDC	DIN Rail Mount	124 mm x 111 mm x 45 mm
Safety Controllers MSS ASIsafe Basic - Screw 3RK31211AC00 Siemens 1: Rp25.130.167 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. 3RK31211AC00 Mouser Part No 982-3RK31211AC00	Siemens	Safety Controllers MSS ASIsafe Basic - Screw	Datasheet	Non-Stocked Lead-Time 3 Weeks	Rp25.130.167 Quote Quote	Min.: 1 Mult.: 1	8 Input	2 Output	24 VDC	24 VDC	DIN Rail Mount	124 mm x 111 mm x 45 mm
Safety Controllers MSS ASIsafe Basic - Spring 3RK31212AC00 Siemens 1: Rp25.130.167 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. 3RK31212AC00 Mouser Part No 982-3RK31212AC00	Siemens	Safety Controllers MSS ASIsafe Basic - Spring	Datasheet	Non-Stocked Lead-Time 3 Weeks	Rp25.130.167 Quote Quote	Min.: 1 Mult.: 1	8 Input	2 Output	24 VDC	24 VDC	DIN Rail Mount	124 mm x 111 mm x 45 mm
Safety Controllers MSS ASIsafe Extended - Screw 3RK31221AC00 Siemens 1: Rp28.564.539 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. 3RK31221AC00 Mouser Part No 982-3RK31221AC00	Siemens	Safety Controllers MSS ASIsafe Extended - Screw	Datasheet	Non-Stocked Lead-Time 3 Weeks	Rp28.564.539 Quote Quote	Min.: 1 Mult.: 1	8 Input	2 Output	24 VDC	24 VDC	DIN Rail Mount	124 mm x 111 mm x 45 mm
Safety Controllers MSS ASIsafe Extended - Spring 3RK31222AC00 Siemens 1: Rp28.564.539 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. 3RK31222AC00 Mouser Part No 982-3RK31222AC00	Siemens	Safety Controllers MSS ASIsafe Extended - Spring	Datasheet	Non-Stocked Lead-Time 3 Weeks	Rp28.564.539 Quote Quote	Min.: 1 Mult.: 1	8 Input	2 Output	24 VDC	24 VDC	DIN Rail Mount	124 mm x 111 mm x 45 mm
Safety Controllers MSS Central Module, Advanced, Screw 3RK31311AC10 Siemens 1: Rp37.337.229 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK31311AC10 Mouser Part No 982-3RK31311AC10	Siemens	Safety Controllers MSS Central Module, Advanced, Screw	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp37.337.229 Quote Quote	Min.: 1 Mult.: 1	8 Input	2 Output	24 VDC	24 VDC	DIN Rail Mount	124 mm x 111 mm x 45 mm
Safety Controllers MSS Central Module, Advanced, Spring 3RK31312AC10 Siemens 1: Rp37.337.229 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK31312AC10 Mouser Part No 982-3RK31312AC10	Siemens	Safety Controllers MSS Central Module, Advanced, Spring	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp37.337.229 Quote Quote	Min.: 1 Mult.: 1	8 Input	2 Output	24 VDC	24 VDC	DIN Rail Mount	124 mm x 113 mm x 45 mm
Safety Controllers MSS EXP. MOD., 4/8 FDI, SCREW TERM 3RK32111AA10 Siemens 1: Rp8.398.065 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK32111AA10 Mouser Part No 982-3RK32111AA10	Siemens	Safety Controllers MSS EXP. MOD., 4/8 FDI, SCREW TERM	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp8.398.065 Rp7.927.123	Min.: 1 Mult.: 1	8 Input	2 Output	24 VDC	24 VDC	DIN Rail Mount	124 mm x 102 mm x 22.5 mm
Safety Controllers MSS EXP. MOD., 4/8 FDI, SPRING TERM 3RK32112AA10 Siemens 1: Rp8.398.065 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK32112AA10 Mouser Part No 982-3RK32112AA10	Siemens	Safety Controllers MSS EXP. MOD., 4/8 FDI, SPRING TERM	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp8.398.065 Rp7.927.123	Min.: 1 Mult.: 1	8 Input	2 Output	24 VDC	24 VDC	DIN Rail Mount	124 mm x 102 mm x 22.5 mm
Safety Controllers MSS EXP. MOD., 4/8 FDI, 1/2 FDO (RELAY) 3RK32211AA10 Siemens 1: Rp14.277.041 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK32211AA10 Mouser Part No 982-3RK32211AA10	Siemens	Safety Controllers MSS EXP. MOD., 4/8 FDI, 1/2 FDO (RELAY)	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp14.277.041 Rp13.476.421	Min.: 1 Mult.: 1	4 Input	2 Output	24 VDC	24 VDC	DIN Rail Mount	124 mm x 102 mm x 22.5 mm
Safety Controllers MSS EXP. MOD., 4/8 FDI, 1/2 FDO (RELAY) 3RK32212AA10 Siemens 1: Rp14.277.041 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK32212AA10 Mouser Part No 982-3RK32212AA10	Siemens	Safety Controllers MSS EXP. MOD., 4/8 FDI, 1/2 FDO (RELAY)	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp14.277.041 Rp13.476.421	Min.: 1 Mult.: 1	4 Input	2 Output	24 VDC	24 VDC	DIN Rail Mount	124 mm x 102 mm x 22.5 mm
Safety Controllers MSS EXP. MOD., 4/8 FDI, 2 FDO 3RK32311AA10 Siemens 1: Rp13.368.547 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK32311AA10 Mouser Part No 982-3RK32311AA10	Siemens	Safety Controllers MSS EXP. MOD., 4/8 FDI, 2 FDO	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp13.368.547 Rp12.618.929	Min.: 1 Mult.: 1	4 Input	2 Output	24 VDC	24 VDC	DIN Rail Mount	124 mm x 102 mm x 22.5 mm
Safety Controllers MSS EXP. MOD., 4/8 FDI, 2 FDO 3RK32312AA10 Siemens 1: Rp13.368.547 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK32312AA10 Mouser Part No 982-3RK32312AA10	Siemens	Safety Controllers MSS EXP. MOD., 4/8 FDI, 2 FDO	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp13.368.547 Rp12.618.929	Min.: 1 Mult.: 1	4 Input	2 Output	24 VDC	24 VDC	DIN Rail Mount	124 mm x 102 mm x 22.5 mm
Safety Controllers MSS exp. Mod., 4FDO, screw term 3RK32421AA10 Siemens 1: Rp16.556.531 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3RK32421AA10 Mouser Part No 982-3RK32421AA10	Siemens	Safety Controllers MSS exp. Mod., 4FDO, screw term	Datasheet	Non-Stocked Lead-Time 2 Weeks	Rp16.556.531 Rp15.628.040	Min.: 1 Mult.: 1		4 Output	24 VDC	24 VDC	DIN Rail Mount	124 mm x 102 mm x 22.5 mm

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