Crouzet Monitor - Relay Output 84874200

The Monitor - Relay Output, part number 84874200, from Quarktwin Technology Ltd. is designed for controlling and monitoring single-phase and three-phase pumps. It features phase sequence and phase failure monitoring, as well as protection against undercurrent and overcurrent conditions. The device operates within a voltage range of 208 to 480 V AC and can handle current measurements from 1 A to 10 A. This product includes digital inputs for operation control logic and provides true RMS current measurement. It has a single pole changeover relay output with a maximum breaking voltage of 250 V AC/DC and a maximum breaking current of 5 A AC/DC. The relay can operate in various categories according to IEC/EN standards and has a mechanical life of up to 30 million operations. The unit is housed in a 35 mm DIN rail mountable casing and is suitable for various mounting positions. It operates effectively in temperatures ranging from -20 ¬8C to +50 ¬8C and has a protection rating of IP 30 for the casing. The product is compliant with multiple standards, including CE, UL, and RoHS, making it a reliable choice for engineers looking for a robust monitoring solution for pump applications.