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  Electromechanical Interface Relays (94 items)

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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 £ 26.63*
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 £ 43.94*
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 £ 38.08*
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 £ 43.97*
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 £ 38.24*
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 £ 33.76*
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 £ 26.67*
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 £ 33.69*
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, 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 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 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 3RQ3018-1AB00 auxiliary contact (3 offers) 
Siemens 3RQ3018-1AB00
Siemens
3RQ3018-1AB00
from £ 24.04*
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 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
£ 20.771*
per piece
 
 pieces
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
£ 3.485*
per piece
 
 piece
Siemens LED Module / 7586845 (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:PTMG0024
£ 3.693*
per piece
 
 piece
Siemens LED Module / 7586854 (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:PTML0024
£ 3.485*
per piece
 
 piece
Siemens LED Module / 7586857 (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:PTML0730
£ 3.485*
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
£ 20.771*
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
£ 19.81*
per piece
 
 pieces
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 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
£ 21.013*
per piece
 
 pieces
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
£ 21.848*
per piece
 
 pieces
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 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 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
£ 17.991*
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
£ 19.117*
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 £ 17.00*
per piece
 
 piece
Siemens LZS Series Interface Relay, 115V ac Coil / 2176843 (1 offer) 
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:PT5A5S15
£ 19.81*
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
£ 22.068*
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 £ 19.51*
per piece
 
 piece
Siemens LZS Series Interface Relay, 115V ac Coil / 2176864 (2 offers) 
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:RT4B4S15
from £ 18.32*
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
£ 19.81*
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
£ 22.068*
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 LZS Series Interface Relay, 24V ac Coil / 2176844 (1 offer) 
The Siemens has plug in relay complete unit with LED module red standard plug in socket with logic isolation screw terminal. This relay unit has monostable switching behaviour. This relay unit has ...
Siemens
LZS:PT5B5R24
£ 18.583*
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
£ 18.588*
per piece
 
 pieces
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
£ 18.919*
per piece
 
 pieces
Siemens LZS Series Interface Relay, 24V ac Coil / 2176860 (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:RT4A4R24
£ 19.949*
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
£ 19.949*
per piece
 
 pieces
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 £ 16.03*
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
£ 19.949*
per piece
 
 pieces
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
£ 20.899*
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
£ 19.949*
per piece
 
 pieces
Siemens LZS Series Interface Relay, Plug In, 230V ac Coil, 4PDT, 4-Pole / 7586835 (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:PT5A5T30
£ 19.81*
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
£ 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 LZS Series Interface Relay, Plug In, 230V ac Coil, SPDT, 1-Pole / 7586863 (2 offers) 
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:RT3A4T30
from £ 18.94*
per piece
 
 piece
Siemens LZS Series Interface Relay, Plug In, 24V dc Coil, 3PDT, 3-Pole / 7586823 (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:PT3A5L24
£ 18.583*
per piece
 
 piece
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