描述

The PHOENIX CONTACT part 2903677 is a plug-in industrial relay featuring 4 PDTs (double throw contacts) with power contacts. This relay is equipped with a test key, status LED, freewheeling diode, and mechanical switch position indicator for easy operation and monitoring. The polarity is set as A1+ and A2-, and the input voltage is rated at 24 V DC, making it suitable for various industrial applications.