{"product_id":"siemens-ngg3b050l-50a-600v-3-pole-circuit-breaker","title":"Siemens NGG3B050L - 50 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens NGG3B050L—a 3-pole molded case circuit breaker engineered to protect your panels with precision. Rated at 50 A and capable of handling up to 600 V, this unit is purpose-built for dependable branch-circuit overcurrent and short-circuit protection in panelboards and load centers. It’s a practical, durable choice for a wide range of electrical installations, from homes to light commercial spaces.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design:\u003c\/strong\u003e Maximizes panel space while delivering robust protection, so you can fit more circuits without compromising safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit:\u003c\/strong\u003e Delivers stable, repeatable protection by responding to both overloads and short circuits, even as ambient conditions shift.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration:\u003c\/strong\u003e Supports three-phase systems with coordinated tripping across all legs, reducing the risk of unbalanced faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e650-volt class protection:\u003c\/strong\u003e Built for commercial and light-industrial electrical distribution where higher voltage tolerance is beneficial.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-grade compatibility:\u003c\/strong\u003e Designed to pair with matching Siemens OEM load centers and panelboards for reliable fit and performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications:\u003c\/strong\u003e Ideal for residential panel upgrades, small commercial spaces, and light industrial circuits requiring solid branch-circuit protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe NGG3B050L isn’t just a breaker—it’s a strategic protection component that helps keep electrical systems safe, compliant, and operating smoothly. Its 50 A rating makes it suitable for feeders and branch circuits that demand solid interruption when faults occur, while the 3-pole design ensures coordinated protection in three-phase layouts commonly found in commercial environments.\u003c\/p\u003e \u003ch3\u003eUse cases and practical scenarios\u003c\/h3\u003e\n\u003cp\u003e• Upgrading a legacy panel in a small business or retail space where reliable overcurrent protection is essential\u003c\/p\u003e\n\u003cp\u003e• Protecting three-phase equipment such as pumps, HVAC gear, or conveyor motors in light industrial settings\u003c\/p\u003e\n\u003cp\u003e• Providing a dependable protection layer for branch circuits in mixed-use buildings with a combination of lighting, receptacles, and equipment loads\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongmanufacturer:\u003e Siemens\u003c\/strongmanufacturer:\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e NGG3B050L\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 50 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the NGG3B050L means opting for a purpose-built solution that aligns with Siemens’ engineering standards and panel compatibility. It’s a thoughtful, practical choice for protecting people, equipment, and ongoing operations in a range of installation environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355151618210,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-ngg3b050l-50-a-600-v-3-pole-circuit-breaker-ampstate-237.webp?v=1788735157","url":"https:\/\/www.ampstate.com\/products\/siemens-ngg3b050l-50a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}