3UG4511-1BP20 3UG4511-1AP20 3UG4512-1AR20 Phase Monitoring Relay 3UG4512-1BR20 3UG4512-2BR20 Sequence Failure Detector(3UG4511-1AP20)

3UG4511 and 3UG4512 series analog monitoring relays for phase sequence and failure detection. These high-precision relays are suitable for specific industrial automation systems. Features adjustable settings for reliable motor and power system protection. Durable DIN rail mount construction for long-term service.