{"product_id":"siemens-hed43m045-brkr-hed4-3p-480v-45a-50c","title":"SIEMENS HED43M045 BRKR HED4 3P 480V 45A 50C","description":"\u003ch2\u003eSIEMENS HED43M045 BRKR HED4 3P 480V 45A 50C Molded Case Circuit Breaker\u003c\/h2\u003e\n\n\u003cp\u003eThe Siemens HED43M045 is a 3-pole molded case circuit breaker designed for use in electrical distribution and switchgear applications. Calibrated for 50°C ambient temperature, it operates at 480 volts AC with a continuous current rating of 45 amps. This breaker is suitable for industrial and commercial electrical systems requiring reliable overcurrent protection and is compatible with Siemens ED frame equipment. It features a thermal-magnetic trip unit and supports 50\/60 Hz frequency operation with an interrupt rating of 42 kAIC, ensuring safe interruption of fault currents.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n  \u003cli\u003eManufacturer Part #: HED43M045\u003c\/li\u003e\n  \u003cli\u003eFrame: ED\u003c\/li\u003e\n  \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e\n  \u003cli\u003eVoltage Rating: 480 V AC\u003c\/li\u003e\n  \u003cli\u003eCurrent Rating: 45 A\u003c\/li\u003e\n  \u003cli\u003eFrequency Rating: 50\/60 Hz\u003c\/li\u003e\n  \u003cli\u003eInterrupt Rating: 42 kAIC\u003c\/li\u003e\n  \u003cli\u003eOperating Temperature: 50°C\u003c\/li\u003e\n  \u003cli\u003eDimensions (W x H x L): 7 in x 6 in x 4 in\u003c\/li\u003e\n  \u003cli\u003eProduct Weight: 3.5 lbs\u003c\/li\u003e\n  \u003cli\u003eActuator Type: Varying\u003c\/li\u003e\n  \u003cli\u003eEnclosure Type: Varying\u003c\/li\u003e\n  \u003cli\u003eUPC: 783643007161\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCalibrated for 50°C ambient temperature applications\u003c\/li\u003e\n  \u003cli\u003eThermal-magnetic trip unit providing reliable overcurrent protection\u003c\/li\u003e\n  \u003cli\u003eSuitable for use in individual enclosures, panelboards, and switchboards\u003c\/li\u003e\n  \u003cli\u003eCompliant with applicable UL 489 and CSA C22.2 No. 5 standards\u003c\/li\u003e\n  \u003cli\u003eNon-interchangeable trip unit design consistent with ED frame breakers\u003c\/li\u003e\n  \u003cli\u003eCompatible with 60°C or 75°C wire as per National Electric Code requirements\u003c\/li\u003e\n  \u003cli\u003eIncludes manual operation with ON, OFF, and TRIP handle positions and a PUSH-TO-TRIP button for testing\u003c\/li\u003e\n  \u003cli\u003eMounting hardware and wire connectors available as separate catalog items\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\/DIR100391\/SiemensAG_17163_5_4_5_5_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\/DIR100023\/SiemensAG_00808_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":46097317069025,"sku":"396148","price":2116.15,"currency_code":"USD","in_stock":false}],"url":"https:\/\/ulegroup.com\/products\/siemens-hed43m045-brkr-hed4-3p-480v-45a-50c","provider":"ULE Group","version":"1.0","type":"link"}