Industrial Automation Products
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3TK2830-1CB30
SIEMENS • RKD551197
3TK2830-1CB30
DISCONTINUED BY MANUFACTURER SINCE: 01/10.2020
SAFETY RELAY
3TK28 SERIES
24 V AC/DC
4NO
5 OUTPUTS
DIN RAIL
SCREW TERMINAL
3TK2830-2AL20
SIEMENS • RKD1024955
3TK2830-2AL20
DISCONTINUED BY MANUFACTURER
SAFETY RELAY
SIRIUS
230 VAC
4 N/O
W/ RELAY ENABLING CIRCUITS
22.5 MM SPRING-TYPE TERMINAL
DIN RAIL MOUNT
REPLACED BY 3SK1211-2BW20
3TK2830-2CB30
SIEMENS • RKD438448
3TK2830-2CB30
DISCONTINUED BY MANUFACTURER
SIRIUS SAFETY RELAY
WITH RELAY ENABLING CIRCUITS (EC)
24 VAC/DC
22.5 MM SPRING-TYPE TERMINAL
EC INSTANTANEOUS: 4 NO
3TK2834-1AB20
SIEMENS • RKD551200
3TK2834-1AB20
SIRIUS SAFETY RELAY
WITH RELAY ENABLING CIRCUITS (EC)
24 VAC
45 MM OVERALL WIDTH SCREW TERMINAL
EC INSTANTANEOUS: 2 NO + 2 NC
EC DELAYED: 0
SC: 0
3TK2834-1AL20
SIEMENS • RKD1024961
3TK2834-1AL20
DISCONTINUED BY MANUFACTURER SINCE 01.10.2020
SAFETY RELAY
SIRIUS
WITH RELAY ENABLING CIRCUITS (EC)
230 V AC
45 MM OVERALL WIDTH SCREW TERMINAL
EC INSTANTANEOUS: 2 NO + 2 NC
EC DELAYED: 0
SC: 0
3TK2834-1BB40
SIEMENS • RKD551203
3TK2834-1BB40
DISCONTINUED BY MANUFACTURER
SIRIUS SAFETY RELAY
WITH RELAY ENABLING CIRCUITS (EC)
24 VDC
45 MM OVERALL WIDTH SCREW TERMINAL
EC INSTANTANEOUS: 2 NO + 2 NC
3TK2835-1BB40
SIEMENS • RKD223893
3TK2835-1BB40
DISCONTINUED BY MANUFACTURER
SAFETY COMBINATION
SIGUARD PRESS CONTROL UNIT FOR USE IN PRESS AND STAMPING MACHINES
TWO-HAND CONTROL UNIT
3NO ENABL
1NC SIGN. CONTACTS
24VDC
3TK2840-1BB40
SIEMENS • RKD974901
3TK2840-1BB40
DISCONTINUED BY MANUFACTURER
SIRIUS SAFETY RELAY
WITH ELECTRONIC ENABLING CIRCUITS (EC)
24 V DC
22.5 MM SCREW TERMINAL
EC INSTANTANEOUS: 2 HL
EC DELAYED: 0
SC: 0
3TK2840-2BB40
SIEMENS • RKD974905
3TK2840-2BB40
DISCONTINUED BY MANUFACTURER
SIRIUS SAFETY RELAY
WITH ELECTRONIC ENABLING CIRCUITS (EC)
24VDC
22.5MM SPRING-TYPE TERMINAL
EC INSTANTANEOUS: 2 HL
EC DELAYED: 0
SC: 0
REPLACED BY 3SK1112-2BB40
3TK2841-1BB40
SIEMENS • MDJDUK992
3TK2841-1BB40
DISCONTINUED BY MANUFACTURER
SIRIUS SAFETY RELAY
WITH ELECTRONIC ENABLING CIRCUITS (EC)
24 VDC
22.5 MM SCREW TERMINAL
EC INSTANTANEOUS: 2 HL
EC DELAYED: 0
SC: 0
3TK2841-2BB40
SIEMENS • RKD961545
3TK2841-2BB40
DISCONTINUED BY MANUFACTURER
SIRIUS SAFETY RELAY
WITH ELECTRONIC ENABLING CIRCUITS (EC)
24 V DC
22.5 MM SPRING-TYPE TERMINAL
EC INSTANTANEOUS: 2 HL
EC DELAYED: 0
SC: 0
3TK2842-1BB41
SIEMENS • RKD551208
3TK2842-1BB41
DISCONTINUED BY MANUFACTURER 10/01/2020
SAFETY RELAY
SIRIUS
WITH ELECTRONIC ENABLING CIRCUITS (EC)
24 VDC
22.5 MM
SCREW TERMINAL
DIN RAIL MOUNT
SUCCESSOR: 3SK1122-1CB41
3TK2842-1BB42
SIEMENS • RKD261498
3TK2842-1BB42
DISCONTINUED BY MANUFACTURER 2019
SIRIUS SAFETY RELAY
WITH ELECTRONIC ENABLING CIRCUITS (EC)
24 VDC
22.5 MM SCREW TERMINAL
EC INSTANTANEOUS: 1
HL EC DELAYED: 1
3TK2842-1BB44
SIEMENS • RKD897509
3TK2842-1BB44
DISCONTINUED BY MANUFACTURER
SIRIUS SAFETY RELAY
WITH ELECTRONIC ENABLING CIRCUITS (EC)
24 VDC
22.5 MM SCREW TERMINAL
3TK2842-2BB41
SIEMENS • RKD897512
3TK2842-2BB41
SIRIUS SAFETY RELAY
WITH ELECTRONIC ENABLING CIRCUITS (EC)
24 V DC
22.5 MM SPRING-TYPE TERMINAL
EC INSTANTANEOUS: 1 HL EC
DELAYED: 1 HL
0.05...3 S
MK: 0
3TK2842-2BB42
SIEMENS • RKD961550
3TK2842-2BB42
DISCONTINUED BY MANUFACTURER
SIRIUS SAFETY RELAY
WITH ELECTRONIC ENABLING CIRCUITS (EC)
24 V DC
22.5 MM SPRING-TYPE TERMINAL
EC INSTANTANEOUS: 1 HL
EC DELAYED: 1 HL
0.5...30 S
SC: 0
3TK2845-1BB40
SIEMENS • RKD974908
3TK2845-1BB40
DISCONTINUED BY MANUFACTURER
SIRIUS SAFETY RELAY
WITH ELECTRONIC RELEASE CIRCUIT
DC 24V
45.0MM
SCREW TERMINAL
R. C. INSTANT.: 2S AND 2HL
R. C. DELAYED: 0
S.C.: 1 HL
3TK2845-1BB41
SIEMENS • RKD223896
3TK2845-1BB41
SIRIUS SAFETY RELAY
WITH ELECTR. RELEASE CIRCUIT (FK)
24V DC
45.0MM
SCREW TERMINAL
FK INSTANT.: 1S AND 1HL
FK DELAYED:1S AND 1HL
0.05..3S
3TK2845-1BB42
SIEMENS • RKD438451
3TK2845-1BB42
DISCONTINUED BY MANUFACTURER SINCE 07/12/2009
SIRIUS SAFETY RELAY
WITH ELECTR. RELEASE CIRCUIT (FK)
24V DC
45.0MM
SCREW TERMINAL
FK INSTANT.: 1S AND 1HL
FK DELAYED:1S AND 1HL
0.5..30S
MK:1HL
3TK2845-1DB41
SIEMENS • RKD961553
3TK2845-1DB41
DISCONTINUED BY MANUFACTURER
SIRIUS SAFETY RELAY
WITH RELAY AND ELECTRONIC
24 V DC
45 MM SCREW TERMINAL
EC INSTANTANEOUS: 2 NO
EC DELAYED: 2
SC: 1
3TK2845-1FB42
SIEMENS • RKD1019695
3TK2845-1FB42
SIRIUS SAFETY RELAY
WITH RELAY AND ELECTRONIC
24 V DC
45 MM SCREW TERMINAL
EC INSTANTANEOUS: 2 NO
EC DELAYED: 1
SC: 1
SPRING-LOCKED TUMBLER
3TK2845-1HB40
SIEMENS • RKD1019698
3TK2845-1HB40
SIRIUS SAFETY RELAY
WITH RELAY AND ELECTRONIC
24 V DC
45 MM SCREW TERMINAL
EC INSTANTANEOUS: 4 NO
EC DELAYED: 0
SC: 1
3TK2845-1HB42
SIEMENS • RKD651434
3TK2845-1HB42
DISCONTINUED BY MANUFACTURER
SIRIUS SAFETY RELAY
WITH RELAY AND ELECTRONIC
24 V DC
45 MM SCREW TERMINAL
EC INSTANTANEOUS: 2 NO
EC DELAYED: 2
SC: 1
3TK2845-2BB42
SIEMENS • RKD872779
3TK2845-2BB42
DISCONTINUED BY MANUFACTURER
SIRIUS SAFETY RELAY
WITH ELECTRONIC RELEASE CIRCUIT (FK)
24VDC
45.0MM
SPRING-LOADED TERMINAL
FK INSTANT.: 1S AND 1HL
FK DELAYED: 1S