{"product_id":"mpi-6973-arming-switch-ec3-12awg","title":"MPI 6973 High-Current Arming Switch with EC3 Connectors","description":"\u003ch2\u003eMPI 6973 Arming Switch with EC3 Connectors\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMPI 6973 Arming Switch\u003c\/strong\u003e provides a convenient external connection point for safely arming and disarming an electric RC airplane. It features heavy-duty 12 AWG wire, EC3 battery and ESC connections, and a removable Anderson Powerpole arming key.\u003c\/p\u003e\n\n\u003cp\u003eInstall the receptacle in an accessible location on the fuselage and connect the assembly between the flight battery and electronic speed controller. The aircraft’s main power circuit remains disconnected when the arming key is removed. Inserting the key completes the circuit when the aircraft is secured and ready to operate.\u003c\/p\u003e\n\n\u003cdiv style=\"background-color: #f8fafc; padding: 12px; border-left: 5px solid #1e293b; margin-bottom: 15px;\"\u003e\n    \u003ch3 style=\"color: #1e293b; margin: 0 0 8px 0; font-size: 1.1em;\"\u003e⚡ Target Applications:\u003c\/h3\u003e\n    \u003cul style=\"margin: 0; padding-left: 20px;\"\u003e\n        \u003cli\u003eMid-sized and large electric RC airplanes\u003c\/li\u003e\n        \u003cli\u003eAircraft power systems equipped with EC3 connectors\u003c\/li\u003e\n        \u003cli\u003eInstallations requiring an externally accessible arming point\u003c\/li\u003e\n        \u003cli\u003eModels where accessing the battery connection requires removing a canopy, hatch, or wing\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background-color: #fffaf0; border-left: 5px solid #ed8936; padding: 12px; margin: 15px 0;\"\u003e\n    \u003cstrong\u003e⚠ Important Safety Note:\u003c\/strong\u003e This is a conventional removable-key arming system and is not an anti-spark device. Keep the propeller area clear whenever the flight battery is connected. Insert the arming key only after the aircraft is secured and ready to operate, and remove it before handling or servicing the aircraft.\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExternal Arming Access:\u003c\/strong\u003e Allows the aircraft’s main electric power circuit to be connected or disconnected from outside the fuselage.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEC3 Power Connections:\u003c\/strong\u003e Preinstalled EC3 connectors provide convenient connection to compatible battery and ESC wiring.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAnderson Powerpole Arming Key:\u003c\/strong\u003e The removable red-and-black loop key completes the power circuit when inserted.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Wiring:\u003c\/strong\u003e Uses 12 AWG red-and-black wire for electric aircraft power-system installations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFuselage-Mount Receptacle:\u003c\/strong\u003e The black housing and mounting flange provide a clean, accessible installation point.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMounting Hardware Included:\u003c\/strong\u003e Supplied with two screws, two nuts, and two washers for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003col\u003e\n    \u003cli\u003eMount the black receptacle in an accessible location on the aircraft’s fuselage.\u003c\/li\u003e\n    \u003cli\u003eConnect the arming-switch assembly between the flight battery and ESC using the EC3 connectors.\u003c\/li\u003e\n    \u003cli\u003eLeave the Anderson Powerpole arming key removed while transporting or preparing the aircraft.\u003c\/li\u003e\n    \u003cli\u003eWhen the aircraft is secured and ready, insert the arming key to complete the power circuit.\u003c\/li\u003e\n    \u003cli\u003eAfter operation, remove the arming key to disconnect the circuit.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n    \u003cdetails style=\"border: 1px solid #ccc; padding: 10px; border-radius: 5px;\" open=\"\"\u003e\n        \u003csummary\u003e\u003cstrong\u003e📋 Technical Specifications\u003c\/strong\u003e\u003c\/summary\u003e\n        \u003cdiv style=\"padding-top: 15px;\"\u003e\n            \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.9em;\"\u003e\n                \u003ctbody\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003eMPI Products\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e6973\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003eRemovable-key arming switch\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003ePower Connectors\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003eEC3\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eArming-Key Connection\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003eAnderson Powerpole\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eWire Gauge\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e12 AWG\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 6px;\"\u003eElectric RC airplane power systems\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                \u003c\/tbody\u003e\n            \u003c\/table\u003e\n        \u003c\/div\u003e\n    \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003e📦 Package Includes:\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e1 × MPI 6973 arming-switch assembly with EC3 connectors and 12 AWG wire\u003c\/li\u003e\n    \u003cli\u003e1 × Anderson Powerpole removable arming key\u003c\/li\u003e\n    \u003cli\u003e2 × Mounting screws\u003c\/li\u003e\n    \u003cli\u003e2 × Mounting nuts\u003c\/li\u003e\n    \u003cli\u003e2 × Mounting washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"margin: 20px 0;\"\u003e\n\n\u003cdiv style=\"background-color: #f0f7ff; padding: 12px; border-left: 5px solid #007ace;\"\u003e\n    \u003cp style=\"margin: 0; font-size: 0.95em;\"\u003e\u003cstrong\u003eThe Gator RC Advantage:\u003c\/strong\u003e We stock MPI arming systems along with compatible connectors, wire, adapters, and electric-power accessories to help complete your installation. Orders ship quickly from our Illinois warehouse.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"MPI Products","offers":[{"title":"Default Title","offer_id":46988820447454,"sku":"6973","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/1436\/6686\/files\/mpi_6973.png?v=1789136145","url":"https:\/\/www.gator-rc.com\/products\/mpi-6973-arming-switch-ec3-12awg","provider":"Gator RC","version":"1.0","type":"link"}