{"product_id":"siemens-hhlxd62b300l-circuit-breaker","title":"Siemens | HHLXD62B300L | Circuit Breaker | 300A | 2-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HHLXD62B300L Circuit Breaker—a rugged, bolt-on solution crafted for 600V systems that demand reliable overload protection and easy serviceability. With a 300A rating and a 2-pole design, it’s engineered to guard heavy electrical circuits while simplifying installation and maintenance in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 300 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis exact model is identified by part number \u003cstrong\u003eHHLXD62B300L\u003c\/strong\u003e, a precise reference that streamlines compatibility checks for maintenance, retrofit, and replacement projects. When ordering, always \u003cstrong\u003econfirm fit and ratings\u003c\/strong\u003e first—the part number is the best reference to ensure a correct match for your panel or switchgear.\u003c\/p\u003e \u003ch3\u003eWhat makes this Siemens breaker stand out\u003c\/h3\u003e\n\u003cp\u003eUnlike generic substitutes, this HHLXD62B300L bolt-on circuit breaker is designed to integrate seamlessly with Siemens equipment and compatible 600V electrical architectures. The bolt-on mounting enables secure, vibration-resistant installation, reducing service time and ensuring stable operation in environments with ongoing equipment start-ups and shutdowns.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance of existing Siemens panels that require a 300A, 2-pole, 600V bolt-on breaker\u003c\/li\u003e \u003cli\u003eRetrofit projects where higher-capacity protection is needed without swapping entire switchgear\u003c\/li\u003e \u003cli\u003eReplacement scenarios to restore protective performance and minimize downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for installers\u003c\/h3\u003e\n\u003cp\u003eBefore purchasing, verify that your system’s electrical characteristics align with the \u003cstrong\u003e600V\u003c\/strong\u003e rating and the \u003cstrong\u003e2-pole\u003c\/strong\u003e configuration. Rely on the \u003cstrong\u003eHHLXD62B300L\u003c\/strong\u003e part number as the definitive compatibility reference to avoid mismatches and ensure a smooth replacement process.\u003c\/p\u003e \u003cp\u003eWhether you’re upgrading an aging installation, performing routine maintenance, or refreshing a critical circuit with reliable protection, the Siemens HHLXD62B300L bolt-on circuit breaker delivers straightforward installation, durable performance, and dependable protection for demanding 600V networks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427076952226,"sku":"HHLXD62B300L","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hhlxd62b300l-circuit-breaker-300a-2-pole-600v-bolt-809.webp?v=1789669040","url":"https:\/\/www.ampstate.com\/products\/siemens-hhlxd62b300l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}