Output coupler optocoupler 1S transistor, AC/DC 110-230 V output max. DC 30 V, 3 A short-circuit proof housing width 6.2 mm screw connection thermal current 3A coupling relay with semiconductor output (not pluggable) SIRIUS 3RQ3 for galvanic isolation, amplification and signal adaptation between control and peripherals. Very slim and compact. Fast and error-free wiring due to the continuous bridgeability of all potentials. Several labeling areas available for terminal and device labeling. Available as coupling relay with relay output, with semiconductor output or with plug-in relay, with various operating voltages and output currents as well as with hard gold-plated contacts or with manual-automatic switching. Uniform accessories for all device variants, such as connection combs, clip labels or potential isolation plates simplify selection and storage. The 3RQ3 coupling relays replace the proven 3TX70 series. SIRIUS Relay - a program for all cases.
| Property | Value |
| Number of contacts as normally open: | 1 |
| Rated control supply voltage Us at AC 50 Hz: | 110 to 230 V |
| Rated control supply voltage Us at AC 60 Hz: | 110 to 230 V |
| Rated control supply voltage Us at DC: | 110 to 230 V |
| Type of voltage for actuation: | AC/DC |
| Height: | 93 mm |
| Width: | 6.2 mm |
| Depth: | 72.5 mm |
| With positively guided contacts: | no |
| With removable terminals: | no |
| Complete device with base: | no |
| With LED display: | yes |
