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Input coupler, optocoupler 1 NO, input 110-230 V AC/DC, output DC max.

  1. SIEMENS 3RQ3070-1SG30 4234608
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 Coupling relays with semiconductor output (not plug-in) SIRIUS 3RQ3 for electrical isolation, amplification and signal adjustment between the controller and I/O.Very narrow and compact. Fast and error-free wiring due to the consistent bridging possibilities for all potentials. Several inscription areas available for identification of terminals and devices.Available as coupling relay with relay output, with semiconductor output or with plug-in relay, with various operating voltages and output currents, and with hard gold-plated contacts or with manual/automatic switchover.Standardized accessories for all device versions, such as connecting combs, clip-on labels or galvanic isolation plates simplify the selection and the stock-keeping.The 3RQ3 coupling relays replace the well-proven 3TX70 series.SIRIUS relays - one range for every application.