{"product_id":"ge-multilin-469-p1-hi-a20-e-motor-management-relay","title":"GE Multilin 469-P1-HI-A20-E Motor Management Relay","description":"\u003cp\u003eConfigured for comprehensive motor protection, real-time surveillance, and diagnostic control in industrial power systems, the \u003cstrong\u003eGE Multilin 469-P1-HI-A20-E\u003c\/strong\u003e (\u003cstrong\u003e469-P1-HI-A20-E\u003c\/strong\u003e Motor Management Relay) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e469-P1-HI-A20-E\u003c\/strong\u003e: Advanced microprocesor-based motor management relay variant featuring a high-range control power supply, four analog output channels, nine opto-isolated digital inputs, and an enhanced 40-character LCD display interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e469-P1-HI-A20-E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Multilin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Multilin 469 draw-out case form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eAC\/DC auxiliary control supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Power\u003c\/td\u003e\n\u003ctd\u003e90 to 300 V DC or 70 to 265 V AC (48 to 62 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Outputs\u003c\/td\u003e\n\u003ctd\u003eFour 0 to 1 mA \/ 4 to 20 mA analog outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003eNine opto-isolated digital inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eEnhanced LCD with 40-character display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet and Deterministic Network Processing\u003c\/h3\u003e\n\u003cp\u003eThe internal digital signal processor executes high-speed sampling of motor phase currents, voltages, and thermal models to calculate real-time operating metrics and execute trip logic. Communication interfaces support deterministic network protocol integration, enabling remote supervisory control and sequence-of-events logging without interrupting primary protection functions. Hardware isolation barriers protect internal microelectronics from high-voltage transients and electromagnetic interference originating from heavy motor starter feeds.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does this protective relay support live draw-out extraction while the auxiliary control power and current inputs are active?\u003c\/p\u003e\n\u003cp\u003eA: Draw-out extraction is strictly restricted while the unit is energized; auxiliary supplies and current transformer shorting blocks must be fully secured before unlatching the chassis.\u003c\/p\u003e\n\u003cp\u003eQ: How are analog output signals scaled for external monitoring equipment?\u003c\/p\u003e\n\u003cp\u003eA: The four configurable analog outputs can be mapped via front-panel programming to represent motor load, temperature, or other critical parameters across 0 to 1 mA or 4 to 20 mA ranges.\u003c\/p\u003e\n\u003cp\u003eQ: What mechanisms ensure reliable performance in corrosive industrial environments?\u003c\/p\u003e\n\u003cp\u003eA: The internal electronic assemblies are protected with a specialized conformal coating to withstand high humidity and airborne contaminants.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that all current transformer (CT) secondary circuits are short-circuited externally before servicing or withdrawing the relay from its draw-out case.\u003c\/li\u003e\n\u003cli\u003eEnsure that control power wiring and protective earth ground connections meet station standards to maintain noise immunity and personnel safety.\u003c\/li\u003e\n\u003cli\u003eRoute communication cables and analog loop wiring through dedicated shielded conduits separated from high-voltage motor power leads.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":52676689461560,"sku":"469-P1-HI-A20-E","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/469-P1-HI-A20-E.jpg?v=1784710499","url":"https:\/\/www.automodulexpert.com\/products\/ge-multilin-469-p1-hi-a20-e-motor-management-relay","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}