{"product_id":"siemens-hgb3k050b-circuit-breaker","title":"Siemens | HGB3K050B | Circuit Breaker | 50A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HGB3K050B Circuit Breaker — a purpose-built 50A, 3-Pole unit designed for 600V electrical systems. This breaker is purposefully crafted for distribution panels that require reliable 3-pole protection, delivering confident protection in commercial and industrial environments where accuracy and performance matter.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement jobs, the HGB3K050B makes it straightforward to restore or upgrade your electrical protection without guessing at compatibility. Important note: confirm fit and ratings before ordering. The part number is the clearest reference for compatibility, ensuring you get the exact Siemens specification your panel expects.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 50A\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\u003eIntended use:\u003c\/strong\u003e maintenance, retrofit, and replacement in Siemens panel systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility tip:\u003c\/strong\u003e verify fit using the HGB3K050B part number for precise alignment with your panel\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases and benefits you’ll value:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eRestore reliable protection in panels that operate at up to 600V, helping prevent damage from overloads while keeping downtime to a minimum during service windows.\u003c\/li\u003e \u003cli\u003eStreamlined replacement process for existing Siemens installations, reducing guesswork and ensuring consistent electrical behavior after swap-in.\u003c\/li\u003e \u003cli\u003eConsistent performance aligned with Siemens engineering standards, providing predictable trip characteristics and dependable system protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation and safety notes to keep you on track:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eEnsure your panel’s bus, mounting, and pole configuration match the HGB3K050B’s 3-Pole 600V specification.\u003c\/li\u003e \u003cli\u003eShut off main power and follow proper lockout\/tagout procedures before replacing any breaker.\u003c\/li\u003e \u003cli\u003eAdhere to local electrical codes and, when in doubt, consult a licensed electrician to complete the installation correctly.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this Siemens model stands out for serious electrical work: it’s built to integrate smoothly with Siemens panels and accessories, minimizing compatibility issues and rework. If you’re maintaining or upgrading a 600V, 50A protection scheme, the HGB3K050B offers a dependable, known-reference solution that helps you keep systems safe, compliant, and running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426654605474,"sku":"HGB3K050B","price":4500.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hgb3k050b-circuit-breaker-50a-3-pole-600v-996.webp?v=1789601280","url":"https:\/\/www.ampstate.com\/products\/siemens-hgb3k050b-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}