Littelfuse, Inc. Protection Relays & Systems MPS-469X-01000

The MPS-469X Motor Protection Retrofit Kit replaces GE Multilin 469 relays and includes the MPS Motor Protection Front Back System with a standard configuration featuring no optional modules. It is designed to fit the existing 469 cutout, utilizing existing current transformers and wiring for simplified installation. The kit is factory-tested, pre-assembled, and features conformal coating for protection against moisture and corrosion. Communication options are not included in this variant. Microprocessor-based operation eliminates the need for calibration, and it supports maintenance mode to reduce arc-flash hazards.