Littelfuse, Inc. Protection Relays & Systems MPS-469X-32000

The MPS-469X series is a motor protection retrofit kit designed to replace the GE Multilin 469 relay, featuring a front-back system with optional RTD and differential modules mounted on a panel that fits the existing 469 cutout. It supports utilization of existing current transformers and wiring to simplify installation. The kit includes pre-wired, factory-tested components, conformal coating for environmental protection, and communication options including RS485, DeviceNet, Profibus, and Ethernet. Microprocessor-based design eliminates the need for calibration and reduces maintenance costs. The MPS-469X-32000 variant includes one MPS-RTD module and RS485 communication capability.