{"product_id":"hld63b300l","title":"HLD63B300L - 300Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eHLD63B300L - 300Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siemens HLD63B300L circuit breaker is a top-of-the-line solution for your electrical protection needs. Designed to ensure optimal safety and performance, this circuit breaker is part of the esteemed Sentron molded case circuit breaker series. Its thermal-magnetic trip unit and high breaking capacity make it ideal for a wide range of commercial and industrial applications.\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\u003eHigh Breaking Capacity:\u003c\/strong\u003e With a breaking capacity of 35KAIC at 600V and 65KAIC at 480V, this breaker is engineered to handle significant fault currents, ensuring robust protection for your electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal-Magnetic Trip Unit:\u003c\/strong\u003e This feature provides reliable circuit protection against overloads and short circuits, combining thermal and magnetic trip elements to respond promptly to different types of faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Lug Options:\u003c\/strong\u003e Equipped with line and load side lugs (TA2J6500) that accommodate a wire range of 3\/0AWG to 500KCM for copper and 4\/0AWG to 500KCM for aluminum, ensuring flexibility in various installation scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Measuring just 7.5 x 11 x 4 inches, the HLD63B300L offers a compact footprint, making it suitable for installations where space is at a premium.\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\u003eAmperage:\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e 35KAIC at 600V, 65KAIC at 480V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 7.5 inches (W) x 11 inches (H) x 4 inches (D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 19.533 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Range:\u003c\/strong\u003e 3\/0AWG - 500KCM (CU) \/ 4\/0AWG - 500KCM (AL)\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\u003eCompliance:\u003c\/strong\u003e The Siemens HLD63B300L meets stringent UL 489 and IEC 60947-2 standards, ensuring it adheres to global safety and performance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSuitability:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis circuit breaker is ideal for high-demand commercial and industrial environments, perfect for applications requiring robust protection and reliable performance. Whether for new installations or upgrades, this circuit breaker offers superior safety and efficiency, making it a trusted choice for electrical professionals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Siemens HLD63B300L circuit breaker is more than just a component; it's a crucial safeguard for your electrical systems, designed to offer peace of mind through its robust performance and protection features. Explore more about this essential circuit breaker today and ensure your systems remain secure and compliant.\u003c\/p\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":49504162873643,"sku":"HLD63B300L","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":49504162906411,"sku":"HLD63B300L [R]","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0758\/1995\/files\/HJXD63B400_7a564d1a-4482-4d39-a8c6-62861045541e.png?v=1741620756","url":"https:\/\/store.circuitbreakersuperstore.com\/products\/hld63b300l","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}