Phoenix Contact 2941170

This relay terminal block, designated as DEK-REL-5/O/1, incorporates soldered-in miniature relays suitable for controlling small to medium loads. It features a single normally open (N/O) contact and operates with an input voltage of 5 V AC/DC, with an acceptable input voltage range of 4.5 V to 5.5 V AC/DC at 20 °C.

The module is compatible with DIN rail mounting on NS 35/7.5 and has a terminal width of 6.2 mm. It supports a mechanical service life of approximately 20 million cycles, ensuring reliable operation under various conditions. The contact material consists of AgNi with hard gold plating, providing durability for switching operations.

Typical input current at nominal voltage is 23 mA, with a response time of about 8 ms and a release time of 15 ms. The relay can manage a maximum switching voltage of 250 V AC and a limiting continuous current of 3 A, with the capability of handling inrush currents up to 5 A. This module is designed to operate in ambient temperatures ranging from -20 °C to 50 °C, ensuring versatility across different environments.

It is recommended to use EB 80-DIK... bridges with the DEK terminal blocks, noting that humidity absorption and tolerance can affect housing expansion. Therefore, it is advised to disconnect the bridges after connecting approximately 10 to 12 terminal blocks and use a wire bridge for continuity.