{"product_id":"ge-multilin-mmii-pd-1-2-240-motor-protection-system","title":"GE Multilin MMII-PD-1-2-240 Motor Protection System","description":"\u003cp\u003eThe \u003cstrong\u003eGE Multilin MMII-PD-1-2-240\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eMMII\u003c\/strong\u003e Motor Protection System, operates as a dedicated hardware component for motor asset protection within industrial electrical control networks.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMMII:\u003c\/strong\u003e Identifies the primary core Motor Protection System product family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePD:\u003c\/strong\u003e Designates the mechanical panel mounting configuration equipped with an integrated front-panel alphanumeric user display.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1:\u003c\/strong\u003e Specifies the inclusion of factory Option 1 hardware parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2:\u003c\/strong\u003e Specifies the inclusion of factory Option 2 hardware parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e240:\u003c\/strong\u003e Dictates the nominal 240 VAC control voltage input requirement for internal logic excitation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOD 625:\u003c\/strong\u003e Denotes functional hardware modification engineered for specific arc flash protection integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOD 605:\u003c\/strong\u003e Denotes non-functional structural hardware modification providing removable rear electrical terminal blocks.\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\u003eMMII-PD-1-2-240\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\u003eCanada \/ United States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3 kg (Shipping Weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard MMII series panel cutout dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C (Standard industrial parameters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLogic bus powered via 240 VAC control input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003ePanel Mount With Display (PD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Modification\u003c\/td\u003e\n\u003ctd\u003eMOD 625 (Arc flash mitigation protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-Functional Modification\u003c\/td\u003e\n\u003ctd\u003eMOD 605 (Removable rear terminal framework)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Backplane Determinism\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity:\u003c\/strong\u003e The internal logic board processes real-time current and voltage phase vectors, translating physical faults into deterministic network register updates for upstream PLC or DCS monitoring loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Flash Compatibility:\u003c\/strong\u003e Integrated non-volatile registers preserve configured motor thermal models, trip setpoints, and modification profiles (such as MOD 625 arc processing vectors) across total control voltage power interruption cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What specific field wiring benefit is introduced by the MOD 605 non-functional modification? A: The MOD 605 variant integrates removable rear terminal blocks. This mechanical feature allows technicians to swap the primary processing housing without disconnecting individual field conductors from the terminal strips, minimizing system MTTR.\u003c\/p\u003e\n\u003cp\u003eQ: Can this specific hardware model be powered by a 24 VDC or 120 VAC auxiliary control source? A: No. The MMII-PD-1-2-240 variant is hard-wired and internally wound to accept a dedicated 240 VAC control voltage input for logic operation. Applying alternate voltage thresholds will induce power supply failure or prevent unit initialization.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Cutout Mechanical Stability:\u003c\/strong\u003e Mount the unit firmly through the standard panel opening using the integrated side brackets. Ensure the panel face thickness is sufficient to support the 3 kg static physical mass under continuous machine vibration profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Terminal Torque and Seating:\u003c\/strong\u003e When inserting the MOD 605 removable rear terminal blocks, ensure the header guides align flush with the main board pins before securing. Apply standard industrial torque specifications to all wire-clamping screws to mitigate terminal resistance heating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArc Flash Optical Routing:\u003c\/strong\u003e For units featuring MOD 625 functional modifications, ensure any associated fiber-optic arc detection routing adheres to specified minimum bending radii to prevent light attenuation faults along the sensing path.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45256542650483,"sku":"MMII-PD-1-2-240","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-06_10-08-22_78a9bff3-ff9e-4b41-8ab5-c5da7ab68e25.png?v=1784255924","url":"https:\/\/www.dcssupplier.com\/products\/ge-multilin-mmii-pd-1-2-240-motor-protection-system","provider":"DcsSupplier Limited","version":"1.0","type":"link"}