Siemens 3RQ3050-2SM50 Output Coupler Optocoupler | 24V DC | Phased-Out
Siemens 3RQ3050-2SM50 optocoupler relay, 1 NO, 24V DC output, 6.2mm wide.
The Siemens 3RQ3050-2SM50 is an output coupler featuring optocoupler technology, designed for signal isolation in control systems. This unit provides 1 normally open (NO) contact with a 24V DC output, capable of handling up to 60V DC and 0.5A. It utilizes a spring-loaded (push-in) terminal system for quick and tool-free connections, and its slim 6.2mm width makes it suitable for space-constrained applications. The thermal current rating is 0.5A. Please note that this product is phased out, with the preferred successor being the 3RQ4050-2SM50.
This optocoupler relay is commonly used for interfacing between low-voltage control signals and higher-voltage loads or sensors, providing electrical isolation to protect sensitive control circuitry. Applications include general automation, machine control, and power switching in various industrial environments.
Stanlo Automation, a veteran-owned distributor, offers a selection of surplus and hard-to-find industrial automation parts. If you require the Siemens 3RQ3050-2SM50 or need to identify a suitable replacement, our team can assist you in finding the right solution to keep your operations running smoothly.
| Contacts | 1 NO |
| Output Voltage | max 60 V DC |
| Output Current | 0.5 A |
| Supply | 24 V DC |
| Width | 6.2 mm |
| Terminals | Spring-loaded (push-in) |
| Status | Phased-out |