Industrial Automation Products
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Showing 1-24 of 25001
3TK2828-1AL21
SIEMENS • RKD311021
3TK2828-1AL21
DISCONTINUED BY MANUFACTURER
SIRIUS SAFETY RELAY
WITH RELAY ENABLING CIRCUITS (EC)
230 VAC
45 MM OVERALL WIDTH SCREW TERMINAL
EC INSTANTANEOUS: 2 NO
EC DELAYED: 2NO
3TK2828-1BB40
SIEMENS • RKD438442
3TK2828-1BB40
DISCONTINUED BY MANUFACTURER
SAFETY RELAY
SIRIUS
WITH RELAY ENABLING CIRCUITS (EC)
24 VDC
45 MM OVERALL WIDTH
SCREW TERMINAL
2 NO + 1NC
0.5 TO 30 S SC
AUTOSTART
PREFERRED SUCCESSOR IS 3SK1121-1CB42
3TK2828-1BB41
SIEMENS • RKD238845
3TK2828-1BB41
DISCONTINUED BY MANUFACTURER 04/01/2018
SIRIUS SAFETY RELAY
WITH RELAY ENABLING CIRCUITS (EC)
24 VDC
45 MM OVERALL WIDTH SCREW TERMINAL
EC INSTANTANEOUS: 2 NO
EC DELAYED: 2NO
REPLACED BY 3SK1121-1CB41
3TK2828-2AJ21
SIEMENS • RKD897506
3TK2828-2AJ21
SIRIUS SAFETY RELAY
WITH RELAY ENABLING CIRCUITS (EC)
115 VAC
45 MM OVERALL WIDTH SPRING-TYPE TERMINAL
EC INSTANTANEOUS: 2 NO
EC DELAYED: 2NO
0.05...3 S
SC: 1NC
3TK2828-2BB40
SIEMENS • RKD438445
3TK2828-2BB40
DISCONTINUED BY MANUFACTURER
SIRIUS SAFETY RELAY WITH RELAY ENABLING CIRCUITS (EC) 24 V DC
45 MM OVERALL WIDTH SPRING-TYPE TERMINAL EC INSTANTANEOUS: 2 NO
EC DELAYED: 2NO
REPLACED BY 3SK1121-2CB42
3TK2828-2BB41
SIEMENS • RKD961542
3TK2828-2BB41
DISCONTINUED BY MANUFACTURER
SAFETY RELAY
SIRIUS
24 V DC
SPRING-LOADED TERMINAL
45 MM WIDTH
(2) N/O EC INSTANTANEOUS
(2) N/O EC DELAYED
3TK2830-1AJ20
SIEMENS • RKD223890
3TK2830-1AJ20
DISCONTINUED BY MANUFACTURER
SIRIUS SAFETY RELAY
WITH RELAY ENABLING CIRCUITS (EC)
115 VAC
22.5 MM SCREW TERMINAL
EC INSTANTANEOUS: 4 NO
3TK2830-1AL20
SIEMENS • RKD1070243
3TK2830-1AL20
DISCONTINUED BY MANUFACTURER 01/042018
SAFETY RELAY
SIRIUS-SERIES
W/ RELAY ENABLING CIRCUITS
5 X INPUTS
230 VAC
4 NO
22.5 MM SCREW TERMINAL
DIN RAIL MOUNT
REPLACED BY 3SK1211-1BW20
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 • 34283 bx1588
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
3TK2834-2BB40
SIEMENS • 34181 bx1558
3TK28342BB40
DISCONTINUED BY MANUFACTURER: 10/01/2020
SAFETY RELAY
SIRIUS
5-6 AMP
24 VDC
WITH RELAY ENABLING CIRCUITS
4 N/O CONTACTS
2 NO + 2 NC
-25 TO
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