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Safety Relays
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(14 results)
SAFETY RELAY20 F-DI4 F-DQ24VDC SCREW
Item #:
3SK21221AA10
Supplier Part #: 3SK2122-1AA10
Brand:
Siemens
SIRIUS safety relay basic unit 3SK2 series 20 f-di, 4 f-dq, 2 dq, 24 V DC parameterizable via SIRIUS safety es width 45mm screw terminals up to sil3 (iec 61508) up to performance level e (iso 13849-1) 3sk1 output expansions and 3rm1 fail-safe motor starter connectable via device connector
$1,172.00
/EA
NOT CURRENTLY IN STOCK
MSS CENTRAL MODULE SCREW TERM
Item #:
3RK3111-1AA10
Supplier Part #: 3RK3111-1AA10
Brand:
Siemens
SIRIUS, central unit 3RK3 basic for modular safety system 3RK3 4/8 f-di,1f-ro,1 f-do,24 V DC parameterizable using software safety es 45 mm width screw terminal up to sil3 (iec 61508) up to performance level e (iso 13849-1)
$1,558.00
/EA
NOT CURRENTLY IN STOCK
MSS exp Mod 4/8 F-RO screw term
Item #:
3RK32511AA10
Supplier Part #: 3RK3251-1AA10
Brand:
Siemens
SIRIUS, extension module 3RK32 for modular safety system 3RK3 4/8 f-ro, 24 V DC/1 a can be parameterized via mss es 45 mm overall width screw terminal up to sil3 (iec 61508) up to performance level e (iso 13849-1) without connection cable
$1,107.00
/EA
NOT CURRENTLY IN STOCK
MSS exp mod 4/8 F-RO spring term
Item #:
3RK32512AA10
Supplier Part #: 3RK3251-2AA10
Brand:
Siemens
SIRIUS, 3RK32 EXPANSION MODULE FOR MODULAR 3RK3 SAFETY SYSTEM 4/8 F-RO, 24 V DC/2A PARAMETERIZABLE VIA SW MSS ES 22.5MM MODULE WIDTH CAGE-CLAMP TERMINAL UP TO CATEGORY 4 (EN954-1) UP TO SIL3 (IEC 61508) UP TO PERFORMANCE LEVEL E (ISO 13849-1)
$962.00
/EA
NOT CURRENTLY IN STOCK
MSS PROFIBUS DP INTERFACE SCREW
Item #:
3RK3511-1BA10
Supplier Part #: 3RK3511-1BA10
Brand:
Siemens
SIRIUS, interface module dp interface, for modular safety system 3RK3 PROFIBUS dp interface 12 mbps, rs 485 45 mm overall width screw terminal can be parameterized via safety es without connection cable
$822.00
/EA
NOT CURRENTLY IN STOCK
MSS PROFIBUS DP INTERFACE SPRING
Item #:
3RK3511-2BA10
Supplier Part #: 3RK3511-2BA10
Brand:
Siemens
SIRIUS, interface module dp interface, for modular safety system 3RK3 PROFIBUS dp interface 12 mbps, rs 485 45 mm overall width spring-type terminal can be parameterized via safety es without connection cable
$822.00
/EA
NOT CURRENTLY IN STOCK
MSS CENTRAL MODULE SPRING TERM
Item #:
3RK3111-2AA10
Supplier Part #: 3RK3111-2AA10
Brand:
Siemens
SIRIUS, central unit 3RK3 basic for modular safety system 3RK3 4/8 f-di,1f-ro,1 f-do,24 V DC parameterizable using software safety es 45 mm overall width spring-type terminal up to sil3 (iec 61508) up to performance level e (iso 13849-1)
$1,558.00
/EA
NOT CURRENTLY IN STOCK
MSS ASIsafe Basic - Screw
Item #:
3RK31211AC00
Supplier Part #: 3RK3121-1AC00
Brand:
Siemens
SIRIUS, CENTRAL UNIT 3RK3 ASISAFE BASIC FOR MODULAR SAFETY SYSTEM 3RK3 1/2F-DI,6DI,1F-RO,1F-DO, 24V DC MONITORING OF ASI SLAVES, CONTROL OF 8 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) NO EXPANSION MODULE CAN BE CONNECTED
$1,163.00
/EA
NOT CURRENTLY IN STOCK
MSS ASIsafe Basic - Spring
Item #:
3RK31212AC00
Supplier Part #: 3RK3121-2AC00
Brand:
Siemens
SIRIUS, CENTRAL UNIT 3RK3 ASISAFE BASIC FOR MODULAR SAFETY SYSTEM 3RK3 1/2F-DI,6DI,1F-RO,1F-DO,24VDC MONITORING OF ASI SLAVES, CONTROL OF 8 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) NO EXPANSION MODULE CAN BE CONNECTED
$1,163.00
/EA
NOT CURRENTLY IN STOCK
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