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  Electromechanical Interface Relays (94 items)

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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 £ 43.45*
per piece
 
 piece
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 £ 43.34*
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
£ 42.59*
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
£ 42.59*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 24V dc Coil / 1752328 (2 offers) 
Output coupler Optocoupler 1 NO, Transistor, 24 V DC Output max. 30 V DC, 5 A with M-0-A switch short circuit-proof screw terminal Overall width 6.2 mm Thermal current 5A
Siemens
3RQ3065-1SM30
from £ 41.63*
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 £ 41.44*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 115V ac/dc Coil / 1752311 (1 offer) 
Input coupler Relay coupler, 1 change-over contact hard gold-plated contacts 115 V AC/DC screw terminal Overall width 6.2 mm Thermal current 6A
Siemens
3RQ3038-1AE01
£ 40.185*
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
£ 40.18*
per piece
 
 pieces
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 £ 38.83*
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 £ 38.76*
per piece
 
 piece
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
£ 38.254*
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
£ 37.977*
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 £ 37.61*
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 £ 37.49*
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
£ 36.068*
per piece
 
 pieces
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 £ 35.78*
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
£ 35.106*
per piece
 
 piece
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
£ 35.106*
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
£ 34.185*
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
£ 33.987*
per piece
 
 piece
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
£ 33.542*
per piece
 
 pieces
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
£ 33.542*
per piece
 
 pieces
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 £ 33.35*
per piece
 
 piece
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 £ 33.35*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 230V ac/dc Coil / 1752338 (1 offer) 
Output coupler with plug-in Relay, 1 CO, hard gold-plated screw terminal 230 V AC/DC Enclosure width 6.2 mm Thermal current 6A
Siemens
3RQ3118-1AF01
£ 33.076*
per piece
 
 piece
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
£ 33.076*
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
£ 32.74*
per piece
 
 pieces
Siemens SIRIUS Series Interface Relay, 24V ac/dc Coil / 1752308 (1 offer) 
Input coupler Relay coupler, 1 change-over contact 24 V AC/DC Overall width 6.2 mm screw terminal Thermal current 6A
Siemens
3RQ3038-1AB00
£ 32.74*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 230V ac/dc Coil / 1752301 (1 offer) 
Output coupler Relay coupler, 1 change-over contact 230 V AC/DC Overall width 6.2 mm screw terminal Thermal current 6A
Siemens
3RQ3018-1AF00
£ 29.859*
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
£ 29.859*
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
£ 29.592*
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
£ 29.592*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 115V ac/dc Coil / 1752335 (1 offer) 
Output coupler with plug-in Relay, 1 change-over contact screw terminal 115 V AC/DC Enclosure width 6.2 mm Thermal current 6A
Siemens
3RQ3118-1AE00
£ 29.01*
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
£ 28.71*
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
£ 28.285*
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
£ 28.285*
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 £ 26.32*
per piece
 
 piece
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 £ 26.27*
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
£ 25.82*
per piece
 
 pieces
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
£ 24.741*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 24V ac/dc Coil / 1752342 (1 offer) 
Output coupler with plug-in Relay, 1 CO, hard gold-plated Spring-type terminal (push-in) 24 V AC/DC Enclosure width 6.2 mm Thermal current 6A
Siemens
3RQ3118-2AB01
£ 24.741*
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
£ 24.671*
per piece
 
 piece
Siemens 3RQ3018-1AB00 auxiliary contact (2 offers) 
Siemens 3RQ3018-1AB00
Siemens
3RQ3018-1AB00
from £ 24.07*
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
£ 23.84*
per piece
 
 pieces
Siemens LZS Series Interface Relay, 230V ac Coil / 2176866 (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:RT4D4T30
£ 23.84*
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
£ 23.37*
per piece
 
 piece
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
£ 23.018*
per piece
 
 pieces
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
£ 22.889*
per piece
 
 piece
Siemens LZS Series Interface Relay, Plug In, 230V ac Coil, DPDT, 2-Pole / 7586879 (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:RT4A4T30
£ 22.889*
per piece
 
 piece
Siemens SIRIUS Series Interface Relay, 24V ac/dc Coil / 1752302 (2 offers) 
Output coupler Relay coupler, 1 change-over contact 24 V AC/DC Overall width 6.2 mm Spring-type terminal (push-in) Thermal current 6A
Siemens
3RQ3018-2AB00
from £ 22.65*
per piece
 
 piece
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