{"product_id":"siemens-ed43b050aesa-brkr-ed4-3p-480v-50a-12v-st-aux","title":"SIEMENS ED43B050AESA BRKR ED4 3P 480V 50A 12V ST AUX","description":"\u003ch2\u003eSIEMENS ED43B050AESA Breaker ED4 3P 480V 50A 12V ST AUX Molded Case Circuit Breaker\u003c\/h2\u003e\n\n\u003cp\u003eThe SIEMENS ED43B050AESA is a 3-pole molded case circuit breaker designed for standard 40°C breaker applications. It is suitable for use in electrical distribution systems requiring reliable protection at 480V and 50 amperes. This breaker is ideal for panelboards, switchboards, and individual enclosures supplied by electrical distributors and switchgear suppliers. It integrates with lighting solutions and wire and cable systems requiring high interrupt ratings and frequency adaptability.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer: Siemens\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: 50A\u003c\/li\u003e\n  \u003cli\u003eInterrupt Rating: 18 kAIC\u003c\/li\u003e\n  \u003cli\u003eFrequency Rating: 50\/60 Hz\u003c\/li\u003e\n  \u003cli\u003eOperating Temperature: 40°C\u003c\/li\u003e\n  \u003cli\u003eDimensions (W x H x L): 5.000 in x 7 in x 5.000 in\u003c\/li\u003e\n  \u003cli\u003eProduct Weight: 5.26 lbs\u003c\/li\u003e\n  \u003cli\u003eActuator: A01ED62 and 12Vdc Shunt Trip Accessories\u003c\/li\u003e\n  \u003cli\u003eEnclosure: Varying\u003c\/li\u003e\n  \u003cli\u003eUPC: 783643463011\u003c\/li\u003e\n  \u003cli\u003eManufacturer Part Number: ED43B050AESA\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 for reliable protection\u003c\/li\u003e\n  \u003cli\u003eNon-interchangeable trip unit design for enhanced safety and compliance with UL 489 \/ CSA C22.2 No. 5\u003c\/li\u003e\n  \u003cli\u003eSuitable for reverse feeding applications due to non-removable trip unit\u003c\/li\u003e\n  \u003cli\u003eCompatible with 12V DC shunt trip accessories for remote operation\u003c\/li\u003e\n  \u003cli\u003eLoad side lugs installed for ease of wiring (typical for ED frame breakers)\u003c\/li\u003e\n  \u003cli\u003eDesigned and tested to meet UL489 and CSA C22.2 No. 5 standards\u003c\/li\u003e\n  \u003cli\u003eSupports wiring with 60°C or 75°C rated wire as per NEC and Canadian Electrical Code\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":46097489920225,"sku":"396052","price":2930.21,"currency_code":"USD","in_stock":false}],"url":"https:\/\/ulegroup.com\/products\/siemens-ed43b050aesa-brkr-ed4-3p-480v-50a-12v-st-aux","provider":"ULE Group","version":"1.0","type":"link"}