{"product_id":"hjxd63b300","title":"HJXD63B300 - 300Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eHJXD63B300 - 300Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siemens HJXD63B300 is a high-performance molded case circuit breaker designed for reliability and safety in demanding electrical environments. This 3-pole, 300A circuit breaker is part of Siemens' SENTRON series, featuring a robust JD frame and a thermal-magnetic trip unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal-Magnetic Trip Unit:\u003c\/strong\u003e Provides reliable protection against overloads and short circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Breaking Capacity:\u003c\/strong\u003e Handles high fault currents with 35KAIC at 600V and 65KAIC at 480V, ensuring system safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Interchangeable Trip:\u003c\/strong\u003e Enhances safety by preventing unauthorized modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Dimensions of 7.5 x 11 x 4 inches (W x H x D) make it suitable for various installation spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Lugs Installed:\u003c\/strong\u003e Allows for flexible installation options to meet specific requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 300A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking Capacity:\u003c\/strong\u003e 35KAIC at 600V, 65KAIC at 480V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Type:\u003c\/strong\u003e JD Frame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e UL 489, IEC 60947-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 7.5 x 11 x 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 18.301 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliance:\u003c\/strong\u003e Ensures the circuit breaker is free from hazardous substances since 07\/14\/2008.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWEEE Directive:\u003c\/strong\u003e Compliant with the 2012\/19\/EU take-back obligation, promoting environmental sustainability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSuitability:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe Siemens HJXD63B300 is ideal for protecting electrical systems in commercial and industrial environments. Its high breaking capacity and compliance with international standards make it suitable for applications requiring robust and reliable circuit protection. Whether in manufacturing plants, commercial buildings, or other high-demand settings, this circuit breaker provides the necessary safety and performance to maintain system integrity and protect valuable electrical infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"SIEMENS","offers":[{"title":"New In Box","offer_id":49504161595691,"sku":"HJXD63B300","price":2347.14,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":49504161628459,"sku":"HJXD63B300 [R]","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0758\/1995\/files\/HJXD63B400_6afcb907-481f-440b-bafe-dd330304cd3f.png?v=1741620769","url":"https:\/\/store.circuitbreakersuperstore.com\/products\/hjxd63b300","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}