Siemens Frequency, Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 90 → 760V ac, DIN Rail | 3UG5618-2CR21

Description

The Siemens 3UG5618-2CR21 is a high-performance, professional monitoring relay from the SIRIUS 3UG5 series, engineered to safeguard 3-phase electrical systems. This advanced relay provides critical monitoring of frequency, phase sequence, and voltage fluctuations across a broad operating range of 90 to 760 V ac, ensuring the integrity of your power supply. With its Double Pole Double Throw (DPDT) contact configuration, the Siemens 3UG5618-2CR21 offers flexible control outputs for signaling alarms or initiating protective actions. Designed for convenient DIN rail mounting, it allows for easy integration into control cabinets and electrical panels. The Siemens 3UG5618-2CR21 is vital for protecting sensitive machinery and ensuring operational continuity in industrial automation, manufacturing, and power distribution applications. Invest in the Siemens 3UG5618-2CR21 for robust system protection and enhanced operational reliability.