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Safety Relays

Machine Safety/Safety Relays 
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MSS ASIsafe Extended - Screw

MSS ASIsafe Extended - Screw

Item #: 3RK31221AC00

Supplier Part #: 3RK3122-1AC00
Brand: Siemens

SIRIUS, CENTRAL UNIT 3RK3 ASISAFE EXTENDED FOR MODULAR SAFETY SYSTEM 3RK3 2/4F-DI,4DI,1F-RO,1F-DO,24V DC MONITORING OF ASI SLAVES, CONTROL OF 10 SAFE OUTPUTS ON AS-I BUS PARAMETERIZABLE VIA SW MSS ES WIDTH 45MM SCREW TERMINAL UP TO SIL3 (IEC 61508) UP TO PERFORMANCE LEVEL E (ISO 13849-1) 2 EXPANSION MODULES CAN BE CONNECTED
$1,322.00 /EA
NOT CURRENTLY IN STOCK
MSS ASIsafe Extended - Spring

MSS ASIsafe Extended - Spring

Item #: 3RK31222AC00

Supplier Part #: 3RK3122-2AC00
Brand: Siemens

SIRIUS, CENTRAL UNIT 3RK3 ASISAFE EXTENDED FOR MODULAR SAFETY SYSTEM 3RK3 2/4F-DI,4DI,1F-RO,1F-DO,24V DC MONITORING OF ASI SLAVES, CONTROL OF 10 SAFE OUTPUTS ON AS-I BUS PARAMETERIZABLE VIA SW MSS ES WIDTH 45MM SPRING-LOADED TERMINAL UP TO SIL3 (IEC 61508) UP TO PERFORMANCE LEVEL E (ISO 13849-1) 2 EXPANSION MODULES CAN BE CONNECTED
$1,322.00 /EA
NOT CURRENTLY IN STOCK
MSS Central Module, Advanced, Screw

MSS Central Module, Advanced, Screw

Item #: 3RK31311AC10

Supplier Part #: 3RK3131-1AC10
Brand: Siemens

SIRIUS, central module 3RK3 advanced for modular safety system 3RK3 4/8 f-di, 1f-ro, 1 f-do, 24VDC monitors of asi slaves, control of safe outputs on as-i bus parameterizable via sw mss es width 45mm screw terminal up to category 4 (en954-1) up to sil3 (iec 61508) up to performance level e (iso 13849-1)
$1,729.00 /EA
NOT CURRENTLY IN STOCK
MSS EXP. MOD., 4/8 FDI, SPRING TERM

MSS EXP. MOD., 4/8 FDI, SPRING TERM

Item #: 3RK3211-2AA10

Supplier Part #: 3RK3211-2AA10
Brand: Siemens

SIRIUS, extension module 3RK32 for modular safety system 3RK3 4/8 f-di, 24 V DC can be parameterized via mss es 22.5 mm overall width spring-type terminal up to sil3 (iec 61508) up to performance level e (iso 13849-1) without connection cable
$368.00 /EA
NOT CURRENTLY IN STOCK
MSS EXP. MOD., 4/8 FDI, 1/2 FDO (RELAY)

MSS EXP. MOD., 4/8 FDI, 1/2 FDO (RELAY)

Item #: 3RK3221-1AA10

Supplier Part #: 3RK3221-1AA10
Brand: Siemens

SIRIUS, extension module 3RK32 for modular safety system 3RK3 2/4 f-di, 1/2 f-ro, 24 V DC/1 a can be parameterized via mss es 22.5 mm overall width screw terminal up to sil3 (iec 61508) up to performance level e (iso 13849-1) without connection cable
$626.00 /EA
NOT CURRENTLY IN STOCK
MSS EXP. MOD., 4/8 FDI, 1/2 FDO (RELAY)

MSS EXP. MOD., 4/8 FDI, 1/2 FDO (RELAY)

Item #: 3RK3221-2AA10

Supplier Part #: 3RK3221-2AA10
Brand: Siemens

SIRIUS, extension module 3RK32 for modular safety system 3RK3 2/4 f-di, 1/2 f-ro, 24 V DC/1 a can be parameterized via mss es 22.5 mm overall width spring-type terminal up to sil3 (iec 61508) up to performance level e (iso 13849-1) without connection cable
$626.00 /EA
NOT CURRENTLY IN STOCK
MSS EXP. MOD., 4/8 FDI, 2 FDO

MSS EXP. MOD., 4/8 FDI, 2 FDO

Item #: 3RK3231-1AA10

Supplier Part #: 3RK3231-1AA10
Brand: Siemens

SIRIUS, extension module 3RK32 for modular safety system 3RK3 2/4 f-di, 2 f-do, 24 V DC/1.2 a can be parameterized via mss es 22.5 mm overall width screw terminal up to sil3 (iec 61508) up to performance level e (iso 13849-1) without connection cable
$586.00 /EA
NOT CURRENTLY IN STOCK
MSS 3RK3, EXPANSION MODULE 8 DO

MSS 3RK3, EXPANSION MODULE 8 DO

Item #: 3RK3311-1AA10

Supplier Part #: 3RK3311-1AA10
Brand: Siemens

SIRIUS, expansion module 3RK33 for modular safety system 3RK3 8do, 24V DC/0.5a parameterizable via sw mss es width 22.5mm screw terminal up to category 4 (en954-1) up to sil3 (iec 61508) up to performance level e (iso 13849-1)
$368.00 /EA
NOT CURRENTLY IN STOCK
MSS 3RK3, EXPANSION MODULE 8 DO

MSS 3RK3, EXPANSION MODULE 8 DO

Item #: 3RK3311-2AA10

Supplier Part #: 3RK3311-2AA10
Brand: Siemens

SIRIUS, expansion module 3RK33 for modular safety system 3RK3 8do, 24V DC/0.5a parameterizable via sw mss es width 22.5mm spring-loaded terminal up to category 4 (en954-1) up to sil3 (iec 61508) up to performance level e (iso 13849-1)
$368.00 /EA
NOT CURRENTLY IN STOCK
MSS exp. Mod., 8DO, screw term

MSS exp. Mod., 8DO, screw term

Item #: 3RK33211AA10

Supplier Part #: 3RK3321-1AA10
Brand: Siemens
https://media.distributordatasolutions.com/siemenscomplete/2023q3/documents/0ae4257a9036cffa86f160c1d10736c7aae5368f.pdf https://media.distributordatasolutions.com/siemenscomplete/2023q3/documents/0ae4257a9036cffa86f160c1d10736c7aae5368f.pdf

SIRIUS, Extension module 3RK33 for modular Safety system 3RK3 8 DI, 24 V DC Can be parameterized via MSS ES 22.5 mm overall width screw terminal without connection cable
$295.00 /EA
NOT CURRENTLY IN STOCK
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