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Catalog>Siemens>Low-Voltage Controls and Distribution>Relays>Coupling relays
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Coupling relays

Coupling relays

Items 193 - 204 of 258 from Siemens ⍾ Last modified Sep 6, 2025
▲ 3RQ2 SIRIUS coupling relays with industrial enclosure 3RQ3 SIRIUS coupling relays, narrow design 3RS18 SIRIUS coupling relays with industrial enclosure 3RS70 SIRIUS signal converters 3TX7 SIRIUS coupling relays, narrow design LZS coupling relays with plug-in relays

Coupling relays ⍾ Page 17

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Siemens – 3RQ3018-1AB01
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3RQ3018-1AB01 - Siemens
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 – 3RQ3018-1AB00
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3RQ3018-1AB00 - Siemens
Output coupler Relay coupler, 1 change-over contact 24 V AC/DC Overall width 6.2 mm screw terminal Thermal current 6A
Siemens – 3RQ2000-2CW01
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3RQ2000-2CW01 - Siemens
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 – LZS:RT78726
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LZS:RT78726 - Siemens
Plug-in socket for RT relay base with logical isolation, screw terminal
Siemens – LZS:RT78725
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LZS:RT78725 - Siemens
Plug-in socket for RT relay standard plug-in socket screw terminal
Siemens – LZS:RT4D4T30
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LZS:RT4D4T30 - Siemens
Plug-in relay complete unit 2 W, 230 V AC LED module red Socket with logic isolation Spring-type terminal (push-in)
Siemens – LZS:RT4D4L24
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LZS:RT4D4L24 - Siemens
Plug-in relay complete unit 2 W, 24 V DC LED module red Socket with logic isolation Spring-type terminal (push-in)
Siemens – LZS:RT7872P
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LZS:RT7872P - Siemens
Plug-in socket for RT relay Socket with logic isolation Socket with logic isolation Spring-type terminal (push-in)
Siemens – LZS:RT4A4T30
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LZS:RT4A4T30 - Siemens
Plug-in relay complete unit 2 W, 230 V AC LED module red Standard plug-in socket screw terminal
Siemens – LZS:RT4B4S15
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LZS:RT4B4S15 - Siemens
Plug-in relay complete unit 2 W, 115 V AC LED module red Socket with logic isolation screw terminal
Siemens – LZS:RT4B4R24
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LZS:RT4B4R24 - Siemens
Plug-in relay complete unit 2 W, 24 V AC LED module red Socket with logic isolation screw terminal
Siemens – LZS:RT4B4L24
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LZS:RT4B4L24 - Siemens
Plug-in relay complete unit, 2 changeover contacts, 24 V DC, LED module red, base with logical isolation, screw terminal, 3.5 mm pinning