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  Electromechanical Interface Relays (66 items)

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Siemens 3RQ2 Series Interface Relay / 1931948 (2 offers) 
Coupling relay in industrial enclosure 3 hard gold-plated changeover contacts Wide voltage range 24 V to 240 V AC/DC Spring-type terminals
Siemens
3RQ2000-2CW01
from £ 47.42*
per piece
 
 piece
Siemens 3RQ2 Series Interface Relay / 1931946 (2 offers) 
Coupling relay in industrial enclosure 3 hard gold-plated changeover contacts Wide voltage range 24 V to 240 V AC/DC Screw terminals
Siemens
3RQ2000-1CW01
from £ 47.35*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 230V ac/dc Coil / 1752313 (1 offer) 
Input coupler Relay coupler, 1 change-over contact hard gold-plated contacts 230 V AC/DC screw terminal Overall width 6.2 mm Thermal current 6A
Siemens
3RQ3038-1AF01
from £ 46.86*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 230V ac/dc Coil / 1752316 (1 offer) 
Input coupler Relay coupler, 1 change-over contact hard gold-plated 230 V AC/DC Spring-type terminal (push-in) Overall width 6.2 mm Thermal current 6A
Siemens
3RQ3038-2AF01
from £ 46.48*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 24V dc Coil / 1752329 (2 offers) 
Output coupler Optocoupler 1 NO, Transistor, 24 V DC Output max. 30 V DC, 5 A short circuit-proof with M-0-A switch Spring-type terminal (push-in) Overall width 6.2 mm Thermal current 5A
Siemens
3RQ3065-2SM30
from £ 44.51*
per piece
 
 piece
Siemens 3RQ3 Series Electromechanical Interface Relay, Plug In, 115V ac/dc Coil, SPDT / 2550842 (1 offer) 
Coil Voltage = 115V ac/dc Contact Configuration = SPDT Mounting Type = Plug In Maximum Input Voltage = 115V Series = 3RQ3
Siemens
3RQ3038-2AE01
from £ 43.716*
per piece
 
 pieces
Siemens SIRIUS Series Interface Relay, 230V ac/dc Coil / 1752315 (1 offer) 
Input coupler Relay coupler, 1 change-over contact 230 V AC/DC Overall width 6.2 mm Spring-type terminal (push-in) Thermal current 6A
Siemens
3RQ3038-2AF00
from £ 42.05*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 230V ac/dc Coil / 1752312 (1 offer) 
Input coupler Relay coupler, 1 change-over contact 1 change-over contact, 230 V AC/DC screw terminal Thermal current 6A
Siemens
3RQ3038-1AF00
from £ 41.32*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 110 → 230V ac/dc Coil / 1752331 (2 offers) 
Input coupler Optocoupler 1 NO contact, Transistor Input 110-230 V AC/DC Output max. 30 V DC, 0.5 A short circuit-proof Overall width 6.2 mm screw terminal Thermal current 0.5 A
Siemens
3RQ3070-1SG30
from £ 41.06*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 110 → 230V ac/dc Coil / 1752332 (2 offers) 
Input coupler Optocoupler 1 NO contact, Transistor Input 110-230 V AC/DC Output max. 30 V DC, 0.5 A short circuit-proof Overall width 6.2 mm Spring-type terminal (push-in) Thermal current 0.5 A
Siemens
3RQ3070-2SG30
from £ 41.06*
per piece
 
 piece
Siemens 3RQ2 Series Interface Relay / 1931950 (2 offers) 
Coupling relay in industrial enclosure 3 changeover contacts Wide voltage range 24 V to 240 V AC/DC Screw terminals
Siemens
3RQ2000-1CW00
from £ 40.89*
per piece
 
 piece
Siemens 3RQ2 Series Interface Relay / 1931947 (2 offers) 
Coupling relay in industrial enclosure 3 changeover contacts Wide voltage range 24 V to 240 V AC/DC Spring-type terminals
Siemens
3RQ2000-2CW00
from £ 40.81*
per piece
 
 piece
Siemens 3RQ3 Series Electromechanical Interface Relay, Plug In, 115V ac/dc Coil, SPDT / 2550841 (1 offer) 
Coil Voltage = 115V ac/dc Contact Configuration = SPDT Mounting Type = Plug In Maximum Input Voltage = 115V Series = 3RQ3
Siemens
3RQ3038-2AE00
from £ 39.642*
per piece
 
 pieces
Siemens SIRIUS Series Interface Relay, 24V ac/dc Coil / 1752314 (1 offer) 
Input coupler Relay coupler, 1 change-over contact hard gold-plated 24 V AC/DC Spring-type terminal (push-in) Overall width 6.2 mm Thermal current 6A
Siemens
3RQ3038-2AB01
from £ 38.59*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 24V ac/dc Coil / 1752309 (1 offer) 
Input coupler Relay coupler, 1 change-over contact hard gold-plated contacts 24 V AC/DC screw terminal Overall width 6.2 mm Thermal current 6A
Siemens
3RQ3038-1AB01
from £ 38.20*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 24V ac/dc Coil / 1752330 (2 offers) 
Input coupler Optocoupler 1 NO contact, Transistor Input 24 V AC/DC Output max. 30 V DC, 0.5 A Overall width 6.2 mm screw terminal Thermal current 0.5 A
Siemens
3RQ3070-1SB30
from £ 38.09*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 115V ac/dc Coil / 1752344 (1 offer) 
Output coupler with plug-in Relay, 1 CO, hard gold-plated Spring-type terminal (push-in) 115 V AC/DC Enclosure width 6.2 mm Thermal current 6A
Siemens
3RQ3118-2AE01
from £ 37.98*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 115V ac/dc Coil / 1752336 (1 offer) 
Output coupler with plug-in Relay, 1 CO, hard gold-plated Screw terminal 115 V AC/DC Enclosure width 6.2 mm Thermal current 6A
Siemens
3RQ3118-1AE01
from £ 37.19*
per piece
 
 piece
Siemens 3RQ3 Series Electromechanical Interface Relay, Plug In, 24V dc Coil, SPDT / 2550839 (1 offer) 
Coil Voltage = 24V dc Contact Configuration = SPDT Mounting Type = Plug In Maximum Input Voltage = 24V Series = 3RQ3
Siemens
3RQ3018-2AM08-0AX0
from £ 36.87*
per piece
 
 pieces
Siemens 3RQ3 Series Electromechanical Interface Relay, Plug In, 110V dc Coil, SPDT / 2550840 (1 offer) 
Coil Voltage = 110V dc Contact Configuration = SPDT Mounting Type = Plug In Maximum Input Voltage = 110V dc Series = 3RQ3
Siemens
3RQ3018-2AN08-0AX0
from £ 36.49*
per piece
 
 pieces
Siemens SIRIUS Series Interface Relay, 230V ac/dc Coil / 1752346 (1 offer) 
Output coupler with plug-in Relay, 1 CO, hard gold-plated Spring-type terminal (push-in) 230 V AC/DC Enclosure width 6.2 mm Thermal current 6A
Siemens
3RQ3118-2AF01
from £ 36.26*
per piece
 
 piece
Siemens 3RQ2 Series Interface Relay / 1931951 (2 offers) 
Coupling relay in industrial enclosure 2 changeover contacts Wide voltage range 24 V to 240 V AC/DC Spring-type terminals
Siemens
3RQ2000-2BW00
from £ 35.73*
per piece
 
 piece
Siemens Interface Relay / 2032541 (1 offer) 
The Siemens SIRIUS 3RQ3 coupling relay has a slim design and a relay output with a monostable switching behaviour.Green LED status display Snap-on mounting
Siemens
3RQ3038-2AB00
from £ 35.62*
per piece
 
 pieces
Siemens 3RQ2 Series Interface Relay, DIN Rail Mount / 1931945 (2 offers) 
Coupling relay in industrial enclosure 2 changeover contacts Wide voltage range 24 V to 240 V AC/DC Screw terminals
Siemens
3RQ2000-1BW00
from £ 35.37*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 230V ac/dc Coil / 1752305 (1 offer) 
Output coupler Relay coupler, 1 change-over contact 230 V AC/DC Overall width 6.2 mm Spring-type terminal (push-in) Thermal current 6A
Siemens
3RQ3018-2AF00
from £ 32.82*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 24V ac/dc Coil / 1752300 (1 offer) 
Output coupler Relay coupler, 1 change-over contact hard gold-plated contacts 24 V AC/DC Overall width 6.2 mm screw terminal Thermal current 6A
Siemens
3RQ3018-1AB01
from £ 32.20*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 24V ac/dc Coil / 1752303 (1 offer) 
Output coupler 1 change-over contact hard gold-plated 24 V AC/DC Enclosure width 6.2 mm Spring-type terminal (push-in) Thermal current 6A
Siemens
3RQ3018-2AB01
from £ 32.20*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 115V ac/dc Coil / 1752343 (1 offer) 
Output coupler with plug-in Relay, 1 change-over contact Spring-type terminal (push-in) 115 V AC/DC Enclosure width 6.2 mm Thermal current 6A
Siemens
3RQ3118-2AE00
from £ 31.56*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 230V ac/dc Coil / 1752345 (1 offer) 
Output coupler with plug-in Relay, 1 change-over contact Spring-type terminal (push-in) 230 V AC/DC Enclosure width 6.2 mm Thermal current 6A
Siemens
3RQ3118-2AF00
from £ 31.09*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 230V ac/dc Coil / 1752337 (1 offer) 
Output coupler with plug-in Relay, 1 change-over contact screw terminal 230 V AC/DC Enclosure width 6.2 mm Thermal current 6A
Siemens
3RQ3118-1AF00
from £ 30.77*
per piece
 
 piece
Siemens LZS Series Electromechanical Interface Relay, Plug In, 230V ac Coil, DPDT, 12A Load / 2550883 (1 offer) 
Coil Voltage = 230V ac Contact Configuration = DPDT Mounting Type = Plug In Load Current Rating = 12A Maximum Input Voltage = 230V Series = LZS
Siemens
LZS:PT2D5T30
from £ 28.84*
per piece
 
 pieces
Siemens 3RQ2 Series Interface Relay / 1931944 (2 offers) 
Coupling relay in industrial enclosure 1 changeover contact Wide voltage range 24 V to 240 V AC/DC Screw terminals
Siemens
3RQ2000-1AW00
from £ 28.36*
per piece
 
 piece
Siemens 3RQ2 Series Interface Relay / 1931952 (2 offers) 
Coupling relay in industrial enclosure 1 changeover contact Wide voltage range 24 V to 240 V AC/DC Spring-type terminals
Siemens
3RQ2000-2AW00
from £ 28.34*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 24V ac/dc Coil / 1752334 (1 offer) 
Output coupler with plug-in Relay, 1 CO, hard gold-plated screw terminal 24 V AC/DC Enclosure width 6.2 mm Thermal current 6A
Siemens
3RQ3118-1AB01
from £ 27.19*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 115V ac/dc Coil / 1752304 (1 offer) 
Output coupler Relay coupler, 1 change-over contact 115 V AC/DC Overall width 6.2 mm Spring-type terminal (push-in) Thermal current 6A
Siemens
3RQ3018-2AE00
from £ 27.16*
per piece
 
 piece
Siemens LZS Series Electromechanical Interface Relay, Plug In, 115V ac Coil, DPDT / 2550895 (1 offer) 
Coil Voltage = 115V ac Contact Configuration = DPDT Mounting Type = Plug In Maximum Input Voltage = 115V Series = LZS
Siemens
LZS:RT4D4S15
from £ 26.23*
per piece
 
 pieces
Siemens LZS Series Electromechanical Interface Relay, Plug In, 230V ac Coil, SPDT / 2550894 (1 offer) 
Coil Voltage = 230V ac Contact Configuration = SPDT Mounting Type = Plug In Maximum Input Voltage = 230V Series = LZS
Siemens
LZS:RT3D4T30
from £ 25.57*
per piece
 
 pieces
Siemens SIRIUS Series Interface Relay, 110V dc Coil / 1752307 (1 offer) 
Output coupler Relay coupler, 1 change-over contact 110 V DC Operating range 0.7 to 1.25 x US Overall width 6.2 mm Spring-type terminal (push-in) Thermal current 6A
Siemens
3RQ3018-2AN08-0AA0
from £ 25.46*
per piece
 
 piece
Siemens LZS Series Interface Relay, Plug In, 230V ac Coil, DPDT, 2-Pole / 7586873 (1 offer) 
LZS Plug-in Relay. A range of plug-in coupling relays from Siemens available both as complete devices and as single modules for self assembly or spares. The complete LZS devices consist of a socket...
Siemens
LZS:RT4B4T30
from £ 25.16*
per piece
 
 piece
Siemens 3RQ3018-1AB00 auxiliary contact (2 offers) 
Siemens 3RQ3018-1AB00
Siemens
3RQ3018-1AB00
from £ 24.87*
per piece
 
 piece
Siemens LZS Series Electromechanical Interface Relay, Plug In, 115V ac Coil, SPDT / 2550893 (1 offer) 
Coil Voltage = 115V ac Contact Configuration = SPDT Mounting Type = Plug In Maximum Input Voltage = 115V Series = LZS
Siemens
LZS:RT3D4S15
from £ 24.108*
per piece
 
 pieces
Siemens LZS Series Interface Relay, 115V ac Coil / 2176857 (1 offer) 
The Siemens has plug in relay complete unit having LED module red standard plug in socket with screw terminal. The switching behaviour of this relay is monostable. This relay has snap on mounting.I...
Siemens
LZS:RT3A4S15
from £ 24.01*
per piece
 
 pieces
Siemens LZS Series Interface Relay, 230V ac Coil / 2176858 (1 offer) 
The Siemens has plug in relay complete unit having LED module red standard plug in socket with logic isolation screw terminal. The switching behaviour of this relay is monostable. This relay has sn...
Siemens
LZS:RT3B4T30
from £ 24.01*
per piece
 
 pieces
Siemens SIRIUS Series Interface Relay, Snap-On Rail Mount, 24V dc Coil, SPDT / 1752340 (1 offer) 
Output coupler with plug-in Relay, 1 CO, hard gold-plated screw terminal 24 V DC Enclosure width 6.2 mm Thermal current 6A
Siemens
3RQ3118-1AM01
from £ 23.66*
per piece
 
 piece
Siemens LZS Series Interface Relay, 24V dc Coil, DPDT, 2-Pole / 2038771 (1 offer) 
The Siemens non-latching relay is a plug-in, 2CO (change over) contacts voltage monitoring device. It has 24VDC nominal coil voltage and a 2.5A thermal current. The non-latching relays well suited ...
Siemens
LZS:RT4D4L24
from £ 23.28*
per piece
 
 pieces
Siemens LZS Series Electromechanical Interface Relay, Plug In, 115V ac Coil, SPDT / 2550891 (1 offer) 
Coil Voltage = 115V ac Contact Configuration = SPDT Mounting Type = Plug In Maximum Input Voltage = 115V Series = LZS
Siemens
LZS:RT3B4S15
from £ 23.094*
per piece
 
 pieces
Siemens SIRIUS Series Interface Relay, 24V ac/dc Coil / 1752333 (1 offer) 
Output coupler with plug-in Relay, 1 change-over contact screw terminal 24 V AC/DC Enclosure width 6.2 mm Thermal current 6A
Siemens
3RQ3118-1AB00
from £ 23.01*
per piece
 
 piece
Siemens LZS Series Electromechanical Interface Relay, Plug In, 110V dc Coil, 4PDT / 2550885 (1 offer) 
Coil Voltage = 110V dc Contact Configuration = 4PDT Mounting Type = Plug In Maximum Input Voltage = 300V Series = LZS
Siemens
LZS:PT5D5S15
from £ 22.85*
per piece
 
 pieces
Siemens Interface Relay, 230V ac Coil / 2176847 (1 offer) 
The Siemens has plug in relay complete unit with LED module red socket with logic isolation spring terminal. This relay unit has monostable switching behaviour. This relay unit has snap on type mou...
Siemens
LZS:PT5D5T30
from £ 22.81*
per piece
 
 pieces
Siemens SIRIUS Series Interface Relay, 24V ac/dc Coil / 1752341 (1 offer) 
Output coupler with plug-in Relay, 1 change-over contact Spring-type terminal (push-in) 24 V AC/DC Enclosure width 6.2 mm Thermal current 6A
Siemens
3RQ3118-2AB00
from £ 22.77*
per piece
 
 piece
Siemens LZS Series Interface Relay, 24V dc Coil / 2176859 (1 offer) 
The Siemens has plug in relay complete unit having LED module red standard plug in socket with logic isolation spring terminal. The switching behaviour of this relay is monostable. This relay has s...
Siemens
LZS:RT3D4L24
from £ 21.99*
per piece
 
 pieces
Siemens LZS Series Interface Relay, 24V dc Coil, DPDT, 2-Pole / 2038815 (1 offer) 
The Siemens non-latching relay is a plug-in, 2CO (change over) contacts voltage monitoring device with logic isolation LED module. Switching contacts made of silver nickel (AgNi) material which has...
Siemens
LZS:RT4B4L24
from £ 21.93*
per piece
 
 pieces
Siemens LZS Series Interface Relay, 24V ac Coil / 2176863 (1 offer) 
The Siemens has plug in relay complete unit having LED module red standard plug in socket with logic isolation screw terminal. The switching behaviour of this relay is monostable. This relay has sn...
Siemens
LZS:RT4B4R24
from £ 21.71*
per piece
 
 pieces
Siemens LZS Series Electromechanical Interface Relay, Plug In, 115V ac Coil, 4PDT / 2550884 (1 offer) 
Coil Voltage = 115V ac Contact Configuration = 4PDT Mounting Type = Plug In Maximum Input Voltage = 115V Series = LZS
Siemens
LZS:PT5B5S15
from £ 21.56*
per piece
 
 pieces
Siemens LZS Series Interface Relay, 230V ac Coil / 2176845 (1 offer) 
The Siemens has plug in relay complete unit with LED module red socket with logic isolation screw terminal. This relay unit has monostable switching behaviour. This relay unit has snap on type moun...
Siemens
LZS:PT5B5T30
from £ 21.56*
per piece
 
 pieces
Siemens LZS Series Electromechanical Interface Relay, Plug In, 24V ac Coil, SPDT / 2550892 (1 offer) 
Coil Voltage = 24V ac Contact Configuration = SPDT Mounting Type = Plug In Minimum Input Voltage = 24V Series = LZS
Siemens
LZS:RT3D4R24
from £ 21.34*
per piece
 
 pieces
Siemens LZS Series Interface Relay, 115V ac Coil / 2176861 (2 offers) 
The Siemens has plug in relay complete unit having LED module red standard plug in socket with screw terminal. The switching behaviour of this relay is monostable. This relay has snap on mounting.I...
Siemens
LZS:RT4A4S15
from £ 21.02*
per piece
 
 piece
Siemens LZS Series Interface Relay, 24V ac Coil / 2176855 (1 offer) 
The Siemens has plug in relay complete unit having LED module red standard plug in socket with screw terminal. The switching behaviour of this relay is monostable. This relay has snap on mounting.I...
Siemens
LZS:RT3A4R24
from £ 20.59*
per piece
 
 pieces
Siemens LZS Series Interface Relay, 24V ac Coil / 2176846 (1 offer) 
The Siemens has plug in relay complete unit with LED module red socket with isolation spring terminal. This relay unit has monostable switching behaviour. This relay unit has snap on type mounting....
Siemens
LZS:PT5D5R24
from £ 20.536*
per piece
 
 pieces
Siemens Sirius LZS Series Interface Relay, 24V ac Coil / 2038698 (1 offer) 
The Siemens plug-in relay is a complete unit 4 W, 24 V AC LED module red. It is a standard plug-in socket screw terminal with 3.5 mm pinning.Protection class IP IP20 Switching behaviour monostable
Siemens
LZS:PT5A5R24
from £ 20.22*
per piece
 
 pieces
Siemens SIRIUS Series Interface Relay, 24V dc Coil / 1752339 (1 offer) 
Output coupler with plug-in Relay, 1 change-over contact screw terminal 24 V DC Enclosure width 6.2 mm Thermal current 6A
Siemens
3RQ3118-1AM00
from £ 19.98*
per piece
 
 piece
Siemens LZS Series Electromechanical Interface Relay, Plug In, 24V ac Coil, SPDT / 2550890 (1 offer) 
Coil Voltage = 24V ac Contact Configuration = SPDT Mounting Type = Plug In Maximum Input Voltage = 24V Series = LZS
Siemens
LZS:RT3B4R24
from £ 19.572*
per piece
 
 pieces
Siemens LZS Series Interface Relay, 115V ac Coil / 2176841 (2 offers) 
The Siemens has plug in relay complete unit with LED module red standard plug in socket screw type terminal. This relay unit has monostable switching behaviour. This relay unit has snap on type mou...
Siemens
LZS:PT3A5S15
from £ 18.51*
per piece
 
 piece
Siemens Sirius LZS Series Interface Relay, 24V dc Coil, 4PDT, 4-Pole / 2038764 (2 offers) 
The Siemens non-latching relay is a plug-in, 4CO (change over) contacts voltage monitoring device. It has 24VDC nominal coil voltage and a 6A thermal current. The non-latching relays well suited to...
Siemens
LZS:PT5D5L24
from £ 18.06*
per piece
 
 piece
Siemens LZS Series Interface Relay, 24V ac Coil / 2176865 (2 offers) 
The Siemens has plug in relay complete unit having LED module red standard plug in socket with logic isolation spring terminal. The switching behaviour of this relay is monostable. This relay has s...
Siemens
LZS:RT4D4R24
from £ 17.66*
per piece
 
 piece
Siemens LED Module / 2176852 (1 offer) 
The Siemens has LED module with red for plug in relay, PT and RT series without freewheeling diode.Ambient temperature during storage is -25 to +70 °C
Siemens
LZS:PTML0524
from £ 3.89*
per piece
 
 piece
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