Phoenix Contact 2903288

The RIF-4-RSC-LDP-24DC/3X21 is a pre-assembled relay module designed for versatile applications. It includes a relay base and a power contact relay, secured with a retaining bracket, providing a reliable solution for various control tasks.

Operating at a nominal input voltage of 24 V DC, this module supports a voltage range of 20.4 V DC to 26.4 V DC at 20 °C, ensuring compatibility with a wide range of systems. It features three changeover contacts, allowing for flexible switching operations. The relay has a typical response time of 20 ms and a release time of the same duration, ensuring prompt operation.

With a mechanical service life of approximately 107 cycles, this relay module is built for durability. It has a maximum power dissipation of 1.34 W and a rated insulation voltage of 250 V AC, making it suitable for various industrial environments.

Designed for DIN rail mounting and capable of withstanding ambient temperatures from -40 °C to 60 °C, the relay module also adheres to standards such as IEC 60947-5-1. Its degree of protection is rated at IP20 for the relay base, ensuring adequate safety in controlled environments.