{"product_id":"schneider-electric-mgl36300-circuit-breaker-quick-delivery","title":"MGL36300 | Schneider Electric PowerPacT M-Frame 3-Pole Molded Case Circuit Breaker 300 A 600 Vac","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Schneider Electric MGL36300 is a 3-pole PowerPacT M-Frame molded case circuit breaker rated at 300 A for low-voltage distribution systems. It uses an ET 1.0 electronic trip unit to deliver precise overload and short-circuit protection with manual push-to-trip capability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.9752%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003eCircuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003eMGL36300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003eMolded Case Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eProduct Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003ePowerPacT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003ePowerPacT M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eFrame Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003eM-Frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003e300 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eRated Operational Voltage (Ue)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003e600 Vac, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eBreaking Capacity Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003eG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eInterrupting Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003e18 kA at 600 Vac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eTrip Unit Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003eElectronic, ET 1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eMagnetic Tripping Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003e600…3000 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eContinuous Current Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003e80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003e750 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eImpulse Withstand Voltage (Uimp)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003e8 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eSuitability for Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eUtilisation Category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003eCategory A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eMounting Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003eUnit mount lug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eElectrical Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003eLugs, line and load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eConductor Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003e3 × AWG 3\/0…500 kcmil Al\/Cu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eTerminal Identifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003eAL800M23K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eLong-Time Pickup Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003e300…800 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eTightening Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003e442.54 lbf·in (50 N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003ePower Wire Strip Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003e0.98 in (25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003e12.86 in (326.64 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003e8.27 in (210.06 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003e8.05 in (204.47 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003e29 lb (13.15 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.3098%;\"\u003e\u003cstrong\u003eLocal Signaling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5528%;\"\u003eTrip indicator (green)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About MGL36300\u003c\/h4\u003e\n\u003cp\u003eThe MGL36300 is a molded case circuit breaker from Schneider Electric’s PowerPacT M-Frame family, developed for reliable protection of distribution lines in industrial and commercial environments. It integrates an ET 1.0 electronic trip unit to provide accurate, responsive fault detection and coordination. The breaker includes an integral push-to-trip button for safe manual operation without accessing live components. Designed to meet UL, CSA, NOM, and IEC standards, it supports dependable performance across global installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePowerPacT M-Frame design: Engineered for robust protection in low-voltage distribution applications.\u003c\/li\u003e\n\u003cli\u003eET 1.0 electronic trip unit: Provides precise long-time and instantaneous protection with adjustable settings.\u003c\/li\u003e\n\u003cli\u003e300 A, 3-pole configuration: Supports three-phase feeders and distribution circuits.\u003c\/li\u003e\n\u003cli\u003ePush-to-trip functionality: Enables safe manual tripping for maintenance and testing.\u003c\/li\u003e\n\u003cli\u003eLug terminations on line and load: Ensure secure, flexible installation options.\u003c\/li\u003e\n\u003cli\u003e18 kA interrupting capacity: Delivers reliable fault interruption at 600 Vac.\u003c\/li\u003e\n\u003cli\u003e80% continuous rating: Supports sustained operation under varying load conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MGL36300 delivers the reliability and precision required for consistent protection of three-phase low-voltage power distribution systems.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":48745494282538,"sku":"MGL36300","price":4389.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/MGL36300_DA_1500x1500_f66cda78-1139-48a2-9f0d-1f1940bdf129.jpg?v=1718818095","url":"https:\/\/iqelectro.com\/products\/schneider-electric-mgl36300-circuit-breaker-quick-delivery","provider":"IQElectro","version":"1.0","type":"link"}