{"product_id":"siemens-ed43b040lsn-brkr-ed4-3p-480v-40a-lug-120v-st","title":"SIEMENS ED43B040LSN BRKR ED4 3P 480V 40A LUG 120V ST","description":"\u003ch2\u003eSIEMENS ED43B040LSN BRKR ED4 3P 480V 40A LUG 120V ST Molded Case Circuit Breaker\u003c\/h2\u003e\n\n\u003cp\u003eThe Siemens ED43B040LSN is a 3-pole molded case circuit breaker designed for standard 40°C applications. It provides reliable overcurrent protection in electrical distribution systems and is suitable for use in enclosures, panelboards, and switchboards. This breaker supports line and load lug connections and is rated for 480V AC operation at 40 amps, making it suitable for industrial and commercial electrical installations. Siemens, as a trusted electrical distributor and switchgear supplier, offers this breaker as part of its comprehensive lighting and wire and cable solutions portfolio.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n\u003cli\u003eManufacturer Part #: ED43B040LSN\u003c\/li\u003e\n\u003cli\u003eFrame: ED\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 3\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 480V AC\u003c\/li\u003e\n\u003cli\u003eCurrent Rating: 40A\u003c\/li\u003e\n\u003cli\u003eFrequency Rating: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 18KAIC\u003c\/li\u003e\n\u003cli\u003eConnection: Line\/Load lugs installed\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 40°C\u003c\/li\u003e\n\u003cli\u003eDimensions (W x H x L): 7.000 in x 6 in x 4.000 in\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 4.2 lbs\u003c\/li\u003e\n\u003cli\u003eEnclosure: Varying\u003c\/li\u003e\n\u003cli\u003eActuator: S01ED60 Accessory\u003c\/li\u003e\n\u003cli\u003eUPC: 783643203518\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard 40°C thermal-magnetic trip unit suitable for general purpose circuit protection\u003c\/li\u003e\n\u003cli\u003eLine and load lugs factory installed for easy wiring and secure connections\u003c\/li\u003e\n\u003cli\u003eNon-interchangeable trip unit design ensuring compliance with UL 489 and CSA C22.2 No. 5 requirements\u003c\/li\u003e\n\u003cli\u003eCompatible with Siemens accessories and mounting hardware for flexible installation\u003c\/li\u003e\n\u003cli\u003eSupports reverse feed applications as per Siemens ED frame breaker standards\u003c\/li\u003e\n\u003cli\u003eRobust construction designed for use in individual enclosures, panelboards, and switchboards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownloads \u0026amp; Links\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/images.tradeservice.com\/5T4OF9MVXVJA4GL0\/ATTACHMENTS\/DIR100454\/Siemens_20879_5_4_5_5_5_101_5_132_CAT.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSpec Sheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/images.tradeservice.com\/5T4OF9MVXVJA4GL0\/INSTALLATIONSHEETS\/DIR100025\/Siemens_00108_INST.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSpec Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46097712644321,"sku":"397742","price":2447.86,"currency_code":"USD","in_stock":false}],"url":"https:\/\/ulegroup.com\/products\/siemens-ed43b040lsn-brkr-ed4-3p-480v-40a-lug-120v-st","provider":"ULE Group","version":"1.0","type":"link"}