RS PRO Monitoring Relay, 1 Phase, DIN Rail, 220 V ac

The RS PRO voltage control relay safeguards engines and systems by monitoring input voltage levels. It detects overvoltage, undervoltage, phase absence, and phase order faults, making it ideal for devices operating at sensitive voltage levels. This din rail mount relay continuously monitors the device's voltage and intervenes when input values fall outside the set range, ensuring the system receives the correct voltage and preventing damage from voltage surges. This product operates on a single-phase system (L1+N).