{"product_id":"siemens-lgg3b050-50a-600v-3-pole-circuit-breaker","title":"Siemens LGG3B050 - 50 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eProtect your electrical distribution with the Siemens LGG3B050 — a 50A, 600V, 3-pole molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. From AmpState’s trusted catalog, this unit integrates seamlessly with Siemens OEM systems, ensuring reliable performance when it matters most.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e maximizes panel space, making it ideal for tighter electrical enclosures without compromising protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection — it responds quickly to short circuits while minimizing nuisance trips from gradual overloads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e is built in — designed to match Siemens loadcenters and panelboards, ensuring straightforward replacement and consistent trip characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential, commercial, and light industrial electrical distributions that rely on Siemens panelboards\u003c\/li\u003e \u003cli\u003eNew installations or panel upgrades where three-phase protection is required\u003c\/li\u003e \u003cli\u003eReplacement in existing Siemens systems to maintain consistent protection performance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LGG3B050\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 50A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat this means in practical terms: you get reliable three-pole protection for three-phase equipment, streamlined installation in compatible Siemens panels, and predictable performance across a range of commercial or light-industrial environments. The LGG3B050 is built to endure demanding duty cycles and provide consistent protection, so you can design with confidence and maintain uptime for critical loads.\u003c\/p\u003e \u003cp\u003eChoose the Siemens LGG3B050 for a precise, space-efficient, and OEM-compatible solution that aligns with your panelboard strategy. Ready to safeguard your circuits with trusted Siemens engineering? Add this 3-pole breaker from AmpState to your cart and ensure robust protection for your distribution system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349823017122,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-lgg3b050-50-a-600-v-3-pole-circuit-breaker-ampstate-breakers-811.webp?v=1788733603","url":"https:\/\/www.ampstate.com\/products\/siemens-lgg3b050-50a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}