Browse Categories

Search in Category

Safety Relays

Shop by Category

Safety Relays

Machine Safety/Safety Relays 
Viewing Page 1 of 7 (83 results)
Safety Relay,3NO,1NC,24V AC/DC,Screw

Safety Relay,3NO,1NC,24V AC/DC,Screw

Item #: 3SK11111AB30

Supplier Part #: 3SK1111-1AB30
Brand: Siemens

SIRIUS SAFETY RELAY STANDARD SERIES DEVICE RELAY ENABLING CIRCUITS 3 NO CONTACTS + RELAY SIGNALING CIRCUIT 1 NC CONTACT US = 24 V AC/DC SCREW TERMINAL
$349.00 /EA
IN STOCK
Safety Relay,4RO,4NO+1NC,24VDC,SCW

Safety Relay,4RO,4NO+1NC,24VDC,SCW

Item #: 3SK12111BB40

Supplier Part #: 3SK1211-1BB40
Brand: Siemens

SIRIUS safety relay output extension 4ro with relay enabling circuits 4 no contacts + relay signaling circuit 1 nc contact us = 24 V DC screw connection
$322.00 /EA
NOT IN STOCK
SAFETY RELAY,4RO,4NO+1NC,230VAC,SPRNG

SAFETY RELAY,4RO,4NO+1NC,230VAC,SPRNG

Item #: 3SK12112BW20

Supplier Part #: 3SK1211-2BW20
Brand: Siemens

SIRIUS SAFETY RELAY OUTPUT EXTENSION 4RO WITH RELAY ENABLING CIRCUITS 4 NO CONTACTS + RELAY SIGNALING CIRCUIT 1 NC CONTACT US = 115-230 V AC SPRING-LOADED CONNECTION
$322.00 /EA
NOT IN STOCK
Safety Relay,3NO,1NC,24V AC/DC,Spring

Safety Relay,3NO,1NC,24V AC/DC,Spring

Item #: 3SK11112AB30

Supplier Part #: 3SK1111-2AB30
Brand: Siemens

SIRIUS safety relay standard series device relay enabling circuits 3 no contacts + relay signaling circuit 1 nc contact us = 24 V AC/DC spring-loaded terminal
$349.00 /EA
NOT IN STOCK
SAFETY RELAY ADV,2INS NO+2D NO,24VDC,SPG

SAFETY RELAY ADV,2INS NO+2D NO,24VDC,SPG

Item #: 3SK11212CB42

Supplier Part #: 3SK1121-2CB42
Brand: Siemens

SIRIUS safety relay basic unit advanced series with time delay 0.5-30s relay enabling circuits 2 instantaneous no contacts 2 delayed no contacts us = 24 V DC spring-loaded terminal
$555.00 /EA
NOT IN STOCK
Safety Relay,3NO,1NC,110-230VAC,Screw

Safety Relay,3NO,1NC,110-230VAC,Screw

Item #: 3SK11111AW20

Supplier Part #: 3SK1111-1AW20
Brand: Siemens

SIRIUS safety relay standard series device relay enabling circuits 3 no contacts + relay signaling circuit 1 nc contact us = 110 - 230 V AC 50/60 HZ screw terminal
$349.00 /EA
NOT IN STOCK
SAFETY RELAY,3NO+1NC,24VDC,SCREW

SAFETY RELAY,3NO+1NC,24VDC,SCREW

Item #: 3SK11211AB40

Supplier Part #: 3SK1121-1AB40
Brand: Siemens

SIRIUS safety relay basic unit advanced series relay enabling circuits 3 no contacts + relay signaling circuit 1 nc contact us = 24 V DC screw terminal
$444.00 /EA
NOT IN STOCK
SAFETY RELAY,4RO,115-230VAC

SAFETY RELAY,4RO,115-230VAC

Item #: 3SK12111BW20

Supplier Part #: 3SK1211-1BW20
Brand: Siemens

SIRIUS safety relay output extension 4ro with relay enabling circuits 4 no contacts + relay signaling circuit 1 nc contact us = 115-230 V AC screw connection
$322.00 /EA
NOT IN STOCK
SAFETY RELAY,10 F-DI,2 F-DQ,24VDC,SPRING

SAFETY RELAY,10 F-DI,2 F-DQ,24VDC,SPRING

Item #: 3SK21122AA10

Supplier Part #: 3SK2112-2AA10
Brand: Siemens

SIRIUS SAFETY RELAY BASIC UNIT 3SK2 SERIES 10 F-DI, 2 F-DQ, 1 DQ, 24 V DC PARAMETERIZABLE VIA SIRIUS SAFETY ES WIDTH 22.5MM SPRING-TYPE 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
$683.00 /EA
IN STOCK
MSS ASIsafe Basic - Screw

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
$943.00 /EA
NOT IN STOCK
MSS ASIsafe Basic - Spring

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
$943.00 /EA
NOT IN STOCK
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
$1,072.00 /EA
NOT IN STOCK
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • NEXT »