{"product_id":"siemens-shjd69300gh-circuit-breaker","title":"Siemens | SHJD69300GH | Circuit Breaker | 300A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens SHJD69300GH circuit breaker—a robust, three-pole solution engineered for demanding electrical systems. With a 300-amp rating and a 600-volt maximum, this unit is purpose-built for main distribution panels, industrial feeders, and retrofit projects where precise specs and reliable protection are non-negotiable.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement needs, the SHJD69300GH delivers consistent performance when your electrical infrastructure requires exact compatibility and confirmed ratings. This isn’t a generic swap—it’s a Siemens-certified component that aligns with the exact electrical characteristics your panel expects.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 300A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e SHJD69300GH\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Siemens breaker stands out\u003c\/h2\u003e\n\u003cp\u003eSpecificity matters in panel protection. The SHJD69300GH is chosen for scenarios where you must match exact electrical parameters—three-pole configuration for three-phase systems, a 300A interrupting capacity, and a 600V operating ceiling. By prioritizing a part-number-based fit, you reduce guesswork and ensure consistent performance across your Siemens-compatible equipment, from panel boards to feeders.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUpgrading aging switchgear in commercial or industrial facilities where a precise 300A, 3-Pole, 600V breaker is required\u003c\/li\u003e \u003cli\u003eRetrofits and service upgrades that demand exact Siemens compatibility to maintain system integrity\u003c\/li\u003e \u003cli\u003eReplacement for failed breakers in Siemens-based electrical distributions, minimizing compatibility risks\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and installation considerations\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, verify fit and ratings to ensure seamless integration with your panel and bus configuration. The part number SHJD69300GH serves as the best reference for compatibility, helping you match form factor, terminal connections, and protective characteristics with confidence.\u003c\/p\u003e \u003ch2\u003ePractical guidance for installation and maintenance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eKeep the unit in its original packaging until installation to prevent damage or contamination\u003c\/li\u003e \u003cli\u003eDuring replacement, de-energize the panel and follow all applicable safety protocols and local electrical codes\u003c\/li\u003e \u003cli\u003eCross-check with your panel’s documentation to confirm that 300A, 3-Pole, 600V ratings align with system requirements\u003c\/li\u003e \u003cli\u003eAfter installation, perform a functional check and confirm proper tripping behavior under fault conditions\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re refreshing an aging electrical backbone, performing a targeted retrofit, or stocking a reliable replacement part, the Siemens SHJD69300GH delivers the precise specifications and trusted protection you need. Rely on the part number SHJD69300GH as your clear reference for compatibility, and ensure fit and ratings are verified before you finalize the purchase.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427469643938,"sku":"SHJD69300GH","price":15084.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/siemens-shjd69300gh-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}