Phoenix Contact 2956411

The EMG 17-REL/SG-B 24/21/P relay module integrates a soldered-in remanence miniature switching relay, suitable for a variety of load sizes. It is equipped with positive switching diode wiring and operates on a nominal input voltage of 24 V DC, with a voltage range of 19.2 V DC to 26.4 V DC at 20 °C.

This device features one changeover contact made from AgSnO and supports a maximum switching voltage of 250 V AC/DC. The module is designed for versatile applications, boasting a mechanical service life of approximately 10 million cycles and operates reliably across a temperature range of -40 °C to 50 °C.

With an input current of approximately 8 mA at nominal voltage, it provides a typical response time of 5 ms and a release time of the same duration. The relay supports a limiting continuous current of 5 A and a maximum inrush current of 6 A. Installation is facilitated through screw connections, accommodating conductor cross-sections from 0.2 mm² to 4 mm² for rigid conductors and up to 2.5 mm² for flexible conductors.

The module is compliant with DIN EN 50178 standards and is designed for DIN rail mounting, allowing for flexible positioning. Its reinforced insulation and EMC class A compliance ensure safe operation in diverse environments.