{"product_id":"schneider-320a-3-pole-industrial-circuit-breaker-400af-36kaic-415v-easypact-ezc400n3320","title":"Schneider 320A 3 Pole Industrial Circuit Breaker 400AF 36KAIC 415V EasyPact EZC400N3320","description":"\u003ch1\u003eSchneider 320A 3 Pole Industrial Circuit Breaker 400AF 36KAIC 415V EasyPact EZC400N3320\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eSchneider Electric EasyPact EZC400N3320\u003c\/strong\u003e is a heavy-duty \u003cstrong\u003e320A, 3-pole molded case circuit breaker (MCCB)\u003c\/strong\u003e designed for high-current three-phase electrical distribution and industrial applications. Featuring a \u003cstrong\u003e400AF frame size\u003c\/strong\u003e, \u003cstrong\u003e320A rated current\u003c\/strong\u003e, \u003cstrong\u003e3-pole configuration\u003c\/strong\u003e, and \u003cstrong\u003e36kA interrupting capacity at 415V AC\u003c\/strong\u003e, this circuit breaker provides reliable overcurrent and short-circuit protection for properly designed electrical systems.\u003c\/p\u003e\n\u003cp\u003eThe EZC400N3320 belongs to the \u003cstrong\u003eEasyPact EZC400N series\u003c\/strong\u003e, a range of molded case circuit breakers designed for electrical distribution applications. Its three-pole configuration provides protection and switching across the three phases of a three-phase system, making it suitable for industrial facilities, commercial electrical systems, distribution panels, machinery, and other high-current applications.\u003c\/p\u003e\n\u003ch2\u003e320A Rated Current\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEZC400N3320 has a rated current of 320A\u003c\/strong\u003e, providing protection for electrical circuits and equipment designed to operate at this current level. The breaker should be selected according to the connected load, conductor ampacity, system characteristics, and applicable electrical requirements.\u003c\/p\u003e\n\u003cp\u003eIts \u003cstrong\u003e400AF frame\u003c\/strong\u003e provides the physical breaker frame capacity, while \u003cstrong\u003e320A\u003c\/strong\u003e is the specific rated current of this model.\u003c\/p\u003e\n\u003ch2\u003e3-Pole Three-Phase Protection\u003c\/h2\u003e\n\u003cp\u003eThis circuit breaker features a \u003cstrong\u003e3-pole \/ 3P configuration\u003c\/strong\u003e, making it suitable for three-phase electrical distribution systems. The three-pole design allows the breaker to operate across the three phases of an electrical circuit, providing coordinated circuit protection and switching.\u003c\/p\u003e\n\u003cp\u003eIt can be incorporated into properly engineered three-phase distribution systems where a 320A protective device is required.\u003c\/p\u003e\n\u003ch2\u003e36kA Interrupting Capacity at 415V\u003c\/h2\u003e\n\u003cp\u003eOne of the key specifications of the EZC400N3320 is its \u003cstrong\u003e36kA interrupting capacity at 415V AC\u003c\/strong\u003e. This indicates the circuit breaker's ability to interrupt a prospective short-circuit current up to its specified breaking capacity under the applicable test and operating conditions.\u003c\/p\u003e\n\u003cp\u003eThe available fault current at the installation point should always be determined before selecting the circuit breaker to ensure that its interrupting capacity is appropriate for the electrical system.\u003c\/p\u003e\n\u003ch2\u003eEasyPact EZC400N MCCB\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEasyPact EZC400N\u003c\/strong\u003e series provides a molded case circuit breaker solution for electrical distribution applications. The EZC400N3320 combines a high-current 320A rating with a 400AF frame and three-pole construction for use in high-current three-phase systems.\u003c\/p\u003e\n\u003cp\u003eIts molded case design makes it suitable for integration into appropriately designed electrical panels, switchboards, and distribution equipment.\u003c\/p\u003e\n\u003ch2\u003eIndustrial and Commercial Applications\u003c\/h2\u003e\n\u003cp\u003eThe Schneider 320A 3P circuit breaker can be used in a variety of properly designed electrical installations, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial electrical distribution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-phase distribution panels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial electrical systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturing facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial machinery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEquipment power distribution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrical switchboards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMain and sub-distribution systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-current feeder circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial and industrial facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe suitability of the breaker for a particular application should be confirmed based on the complete electrical system design and applicable installation standards.\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Schneider Electric\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e EasyPact EZC400N\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e EZC400N3320\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Molded Case Circuit Breaker (MCCB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRated Current:\u003c\/strong\u003e 320A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFrame Size:\u003c\/strong\u003e 400AF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3 Pole \/ 3P\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhase:\u003c\/strong\u003e 3 Phase\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInterrupting Capacity:\u003c\/strong\u003e 36kA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 415V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Industrial and Electrical Distribution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection:\u003c\/strong\u003e Overload and Short-Circuit Protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHigh-Current Three-Phase Circuit Protection\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSchneider EZC400N3320\u003c\/strong\u003e is designed for electrical installations requiring a high-current three-phase protective device. Its \u003cstrong\u003e320A rating\u003c\/strong\u003e supports high-load distribution applications, while its \u003cstrong\u003e3-pole configuration\u003c\/strong\u003e provides coordinated protection across three phases.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e36kA interrupting capacity at 415V AC\u003c\/strong\u003e provides a defined short-circuit interruption capability, making the breaker suitable for installations where the calculated prospective fault current falls within its specified rating.\u003c\/p\u003e\n\u003ch2\u003ePractical Electrical Distribution Solution\u003c\/h2\u003e\n\u003cp\u003eThe EasyPact EZC400N3320 can be incorporated into electrical distribution systems where a combination of high current capacity, three-phase protection, and short-circuit interruption capability is required. Its 400AF frame and 320A rated current make it suitable for high-current feeders and distribution equipment when correctly matched to the installation.\u003c\/p\u003e\n\u003cp\u003eFor electrical professionals and system designers, selecting the appropriate MCCB involves more than the amperage rating alone. System voltage, available fault current, conductor sizing, load characteristics, protection coordination, and applicable electrical codes should all be considered.\u003c\/p\u003e\n\u003ch2\u003eInstallation Considerations\u003c\/h2\u003e\n\u003cp\u003eInstallation and electrical system design should be performed by qualified personnel. Before installing the EZC400N3320, verify the system voltage, available short-circuit current, conductor ampacity, connected load, breaker coordination, enclosure requirements, and applicable electrical standards.\u003c\/p\u003e\n\u003cp\u003eThe circuit breaker should only be operated within its specified electrical ratings and installed according to Schneider Electric's applicable installation instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSchneider 320A 3 Pole Industrial Circuit Breaker 400AF 36KAIC 415V EasyPact EZC400N3320\u003c\/strong\u003e is a high-current \u003cstrong\u003e320A 3-phase circuit breaker\u003c\/strong\u003e designed for electrical distribution and industrial applications. With its \u003cstrong\u003e400AF frame, 3-pole configuration, and 36kA interrupting capacity at 415V AC\u003c\/strong\u003e, it provides a practical molded case circuit breaker solution for properly engineered high-current three-phase electrical systems.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":41492596490315,"sku":"EZC400N3320","price":39835.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/9732\/7179\/files\/Schneider_320A_3_Pole_Industrial_Circuit_Breaker_400AF_36KAIC_415V_EasyPact_EZC400N3320_I_Electx_Electrical_Supply.jpg?v=1789608775","url":"https:\/\/www.electxelectricalsupply.com\/products\/schneider-320a-3-pole-industrial-circuit-breaker-400af-36kaic-415v-easypact-ezc400n3320","provider":"Electx Electrical Supply","version":"1.0","type":"link"}