$ 82.80
Weidmuller DRM570024LT 24V DC plug-in relay with 4 changeover contacts, LED status and test button. Ideal for industrial control and automation panels.
The Weidmuller DRM570024LT 24 V DC plug-in relay with LED and test button is a compact industrial relay designed for reliable switching and clear status indication in control panels. Equipped with four changeover contacts, it supports flexible circuit configurations while handling typical AC and DC loads with confidence. The integrated status LED enables quick visual checks, and the lockable test button allows safe manual operation during commissioning or troubleshooting. Its space-saving design makes it well suited for high-density automation cabinets where reliability and ease of maintenance are critical.
In real industrial environments, the DRM570024LT helps streamline control system design by combining multiple switching functions into a single relay. The four changeover contacts allow interlocking, signal duplication, or load separation without additional components. Visual status indication accelerates fault diagnosis, while the test button supports functional testing without rewiring. The plug-in construction enables fast relay replacement, reducing downtime during maintenance. Durable contact materials ensure stable performance with both standard and low-level signals, making it ideal for machine control, building automation, and process control applications.
Why Weidmuller DRM570024LT?
The Weidmuller DRM570024LT stands out because it combines flexibility, visibility, and serviceability in one compact relay. With four changeover contacts, an integrated status LED, and a lockable test button, it supports complex control logic while simplifying commissioning and maintenance. Its plug-in design and robust construction make it a dependable choice for engineers who value uptime, clarity, and efficient panel layouts.
What problem does it solve?
The DRM570024LT addresses the common challenges of limited panel space, unclear relay status, and time-consuming troubleshooting. By integrating multiple switching paths into a single relay and providing instant visual feedback, it reduces wiring complexity and diagnostic time. Manual testing without disconnecting circuits further minimizes downtime, helping maintain stable and efficient operation in industrial control and automation systems.
| Feature | Details | Benefit |
|---|---|---|
| Relay Type | Plug-in industrial relay (D-SERIES DRM) | Enables fast installation and quick replacement, reducing maintenance downtime |
| Control Voltage | 24 V DC | Compatible with standard industrial control circuits and PLC outputs |
| Contact Configuration | 4 CO (4 changeover contacts) | Supports complex switching, interlocking, and signal routing within one relay |
| Rated Switching Current | 5 A (continuous) | Reliable switching for common control and power loads |
| Switching Voltage | Up to 250 V AC | Suitable for a wide range of AC control applications |
| Contact Material | AgNi, flash gold-plated | Ensures stable performance and reliable low-level signal switching |
| Status Indication | Integrated green LED | Allows instant visual confirmation of relay operating state |
| Test Function | Lockable, momentary test button | Enables safe manual testing during commissioning and troubleshooting |
| Mechanical Service Life | Up to 20 million switching cycles | Long operational lifespan for demanding industrial environments |
| Switching Speed | < 20 ms operate / release time | Supports responsive and precise control operations |
| Power Consumption | Approx. 0.9 W | Energy-efficient operation for continuous-duty applications |
| Connection Type | Plug-in connection | Simplifies wiring and speeds up relay replacement |
| Insulation & Safety | 6 kV impulse withstand voltage, pollution degree 2 | Enhances electrical safety and system reliability |
| Operating Temperature | −40 °C to +60 °C | Suitable for harsh industrial and outdoor control cabinets |
| Protection Class | IP20 | Designed for protected installation inside control panels |
| Approvals & Compliance | RoHS compliant, UL certified | Meets international safety and environmental standards |
| Housing Design | Transparent relay cover | Allows visual inspection of relay condition during operation |
| Compact Dimensions | Approx. 35.7 × 21 × 27.4 mm | Saves valuable space in high-density control cabinets |
Download Weidmuller DRM570024LT (7760056097) Datasheet
| Commercial Data | Details |
|---|---|
| EAN Number | 4032248855674 |
| Net Weight | 33.84 g |
In automated machinery, safe and predictable interlocking is critical to prevent conflicting commands and equipment damage. The DRM570024LT is well suited for this role because its four changeover contacts allow multiple control paths to be managed within a single relay. This enables separation of safety signals, feedback loops, and control logic without adding extra components. The integrated status LED provides immediate confirmation of relay state during operation, while the lockable test button allows maintenance teams to verify logic sequences during commissioning. As a result, machine builders can reduce wiring complexity, improve diagnostic speed, and maintain stable operation even in compact control cabinets.
Modern PLC systems often require reliable isolation between low-power control signals and higher-voltage field devices. The DRM570024LT helps solve this challenge by providing dependable electrical separation and stable switching behavior. Its gold-flash contact surfaces support consistent performance with both standard and low-level signals, reducing the risk of contact failure over time. The plug-in format simplifies replacement if a relay needs servicing, minimizing downtime on the production line. With fast switching response and clear visual indication, control engineers can confidently integrate the relay into PLC output stages, ensuring accurate signal transmission and long-term system reliability.
Building automation panels often face strict space limitations while still needing flexible switching functions for lighting, HVAC, and access systems. The compact dimensions of the DRM570024LT make it ideal for high-density installations where multiple control circuits must be managed in a limited area. Four changeover contacts allow one relay to control several related functions, reducing the total number of components required. The visible LED status helps facility technicians quickly identify operating conditions during inspections, and the manual test function supports maintenance without interrupting connected systems. This combination improves panel organization, serviceability, and overall system efficiency.
In process industries, minimizing downtime during maintenance is a constant priority. The DRM570024LT addresses this by combining durable mechanical design with user-friendly diagnostic features. Its long mechanical service life supports frequent switching cycles, while the plug-in connection allows rapid replacement without disturbing field wiring. During troubleshooting, the test button enables controlled activation to verify downstream devices, and the LED indicator confirms correct operation at a glance. These features help maintenance teams isolate faults quickly, restore operation faster, and maintain consistent process control in environments where reliability and uptime directly impact productivity.
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