Phoenix Contact 2903681

The Single Relay REL-IR4/LDP-125DC/4X21 is designed for industrial applications, operating with a coil voltage of 125 V DC and featuring a total of four changeover contacts. This relay includes a test button for operational verification and a status LED for visual indication of its state.

With a typical input current of 7.7 mA at nominal voltage, the relay demonstrates a mechanical service life of approximately 20 million cycles, ensuring durability in demanding environments. The device supports a temperature range from -40 °C to 70 °C for operational use and can withstand storage conditions between -40 °C and 85 °C. Its design includes a freewheeling diode for protection, making it suitable for various industrial applications.

This relay is compliant with the IEC 60664 standard and is rated for an insulation voltage of 250 V AC with a rated surge voltage of 2.5 kV. The maximum switching voltage is 250 V AC/DC, with a minimum switching voltage of 5 V at 24 mA, allowing for versatile use in different circuits.

Overall, the Single Relay is engineered to meet rigorous operational requirements, making it an essential component for reliable control systems.