Phoenix Contact 2900445

The PLC-BPT-24DC/21 Relay Base is a 6.2 mm terminal block that utilizes Push-in connection technology, specifically designed for mounting on DIN rail NS 35/7.5. It incorporates one changeover contact and operates at an input voltage of 24 V DC.

Manufactured in Germany, this terminal block weighs 27.417 g without packaging, and it supports a range of conductor cross-sections from 0.14 mm² to 2.5 mm² for both rigid and flexible conductors, equivalent to AWG 26 to 14. The device is constructed to endure ambient temperatures from -40 °C to 60 °C during operation and from -40 °C to 85 °C during storage or transport.

This product is compliant with IEC/EN 60664-1 standards, ensuring its reliability in various applications. It is classified as a class A EMC product, adhering to the EMC directive, and features a flammability rating of V0 for housing as per UL 94 standards. The status display includes an LED for operational visibility.

For applications requiring voltages greater than 250 V between identical terminal blocks, the installation of a separating plate (PLC-ATP) is necessary. The protective circuit includes a freewheeling diode, ensuring safe operation. The mounting position is versatile, allowing installation in any orientation.