{"product_id":"siemens-ngb3b080b-80a-3p-600v-circuit-breaker","title":"Siemens NGB3B080B 80A 3P 600V Circuit Breaker, Bolt-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens NGB3B080B 80 A 3-Pole 600V Bolt-On Circuit Breaker\u003c\/strong\u003e is purpose-built to protect panelboards, load centers, and electrical distribution systems in everyday electrical work. This 3-pole, 80-amp breaker is designed for professionals who need a direct part-number match and reliable performance in Siemens-compatible installations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e for balanced 3-phase circuits up to 80 A, ideal for commercial and light industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V rating\u003c\/strong\u003e supporting residential-to-commercial distribution environments where higher voltage protection is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On mounting\u003c\/strong\u003e provides a secure, serviceable fit within compatible panels, simplifying installation and future maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect part-number match\u003c\/strong\u003e reduces replacement time and installation errors, making it a smart choice for maintenance fleets, panel builders, and spare inventories.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile compatibility\u003c\/strong\u003e designed for use in Siemens panelboards, load centers, and electrical distribution systems where reliable circuit protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cp\u003eUnlike generic substitutes, the NGB3B080B is engineered to align precisely with Siemens panel configurations, ensuring seamless integration with existing bus designs and diagnostic practices. Its bolt-on style delivers a robust connection that resists vibration and arcing in demanding environments, reducing the need for retraining or rework during service calls.\u003c\/p\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 3-pole breaker in Siemens panelboards during routine maintenance or after a fault event.\u003c\/li\u003e \u003cli\u003eStocking a ready-to-install 80 A bolt-on unit for quick on-site upgrades or capacity additions in commercial facilities.\u003c\/li\u003e \u003cli\u003eSpecifying a precise part for panel builders assembling Siemens-based electrical distribution systems on new installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation tips and compatibility notes\u003c\/h3\u003e\n\u003cp\u003eBefore selecting, confirm that your panel supports bolt-on breakers and is compatible with Siemens NGB-series devices. This NGB3B080B is intended for Siemens equipment and is part of a reliable protection strategy for critical circuits, helping you keep downtime to a minimum during replacements or expansions.\u003c\/p\u003e \u003cp\u003eNeed help confirming fit or locating the exact direct replacement for your Siemens panel? Message us for expert guidance—we’ll verify compatibility and ensure you get a precise, ready-to-install part.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412399247522,"sku":"NGB3B080B","price":2380.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/siemens-ngb3b080b-80a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}