7PG1741-3BD10-3AA0 SIEMENS

The 7PG1741-3BD10-3AA0 is a D.C. supply supervision relay from Siemens' XR152 series, designed for monitoring and ensuring the stability of direct current power supplies. This single-element relay features a self-resetting mechanism, allowing it to automatically recover from fault conditions. The contact arrangement includes one normally open (1NO) and three normally closed (3NC) contacts, providing versatile switching options for various applications. With a voltage rating of 50V DC, it is suitable for use in a range of DC power systems. The relay is housed in a size E2 case, which is 4U high, making it compatible with standard rack-mounting systems. It incorporates a self-reset flag to indicate the relay's status and any detected faults. Back EMF suppression diode is not fitted. This relay is ideal for applications requiring reliable and automatic supervision of DC power supplies, ensuring system integrity and preventing equipment damage. Its robust design and comprehensive features make it a dependable solution for critical power monitoring needs.