{"product_id":"siemens-hed42m045-brkr-hed4-2p-480v-45a-50c","title":"SIEMENS HED42M045 BRKR HED4 2P 480V 45A 50C","description":"\u003ch2\u003eSIEMENS HED42M045 BRKR HED4 2P 480V 45A 50C Molded Case Circuit Breaker\u003c\/h2\u003e\n\n\u003cp\u003eThe SIEMENS HED42M045 is a 2-pole molded case circuit breaker designed for electrical distribution and protection in commercial and industrial applications. Calibrated for 50°C operating temperature, it supports a frequency rating of 400 Hz and is rated for 480V with a current capacity of 45A. This breaker is suitable for use by electrical distributors and switchgear suppliers requiring reliable circuit protection with an interrupt rating of 42KAIC. It is part of Siemens' ED frame series, offering compact dimensions and adaptable enclosure options.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n  \u003cli\u003eManufacturer Part #: HED42M045\u003c\/li\u003e\n  \u003cli\u003eFrame: ED\u003c\/li\u003e\n  \u003cli\u003eNumber of Poles: 2\u003c\/li\u003e\n  \u003cli\u003eVoltage Rating: 480V\u003c\/li\u003e\n  \u003cli\u003eCurrent Rating: 45A\u003c\/li\u003e\n  \u003cli\u003eFrequency Rating: 400 Hz\u003c\/li\u003e\n  \u003cli\u003eInterrupt Rating: 42KAIC\u003c\/li\u003e\n  \u003cli\u003eOperating Temperature: 50°C\u003c\/li\u003e\n  \u003cli\u003eApplication: Calibrated for 50°C Application\u003c\/li\u003e\n  \u003cli\u003eDimensions (W x H x L): 7.00 in x 6 in x 3 in\u003c\/li\u003e\n  \u003cli\u003eProduct Weight: 2.5 lbs\u003c\/li\u003e\n  \u003cli\u003eActuator: Varying\u003c\/li\u003e\n  \u003cli\u003eEnclosure: Varying\u003c\/li\u003e\n  \u003cli\u003eUPC: 783643007017\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-interchangeable trip unit integrated within the ED frame breaker, ensuring compliance with UL 489 and CSA C22.2 No. 5 standards.\u003c\/li\u003e\n  \u003cli\u003eSuitable for reverse feed applications due to fixed trip unit design.\u003c\/li\u003e\n  \u003cli\u003eThermal-magnetic trip type providing reliable overcurrent protection.\u003c\/li\u003e\n  \u003cli\u003eCompact design optimized for panelboards, switchboards, and individual enclosures.\u003c\/li\u003e\n  \u003cli\u003eSupports 50\/60 Hz and 400 Hz frequency applications.\u003c\/li\u003e\n  \u003cli\u003eInstallation-ready with mounting hardware and torque specifications outlined in Siemens installation instructions.\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":46098925846753,"sku":"396130","price":1727.59,"currency_code":"USD","in_stock":false}],"url":"https:\/\/ulegroup.com\/products\/siemens-hed42m045-brkr-hed4-2p-480v-45a-50c","provider":"ULE Group","version":"1.0","type":"link"}