{"product_id":"siemens-ngb3b015b-15a-3p-circuit-breaker","title":"Siemens NGB3B015B 15A 3P Circuit Breaker, Bolt-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens NGB3B015B 15A 3P Circuit Breaker, Bolt-On—built for everyday electrical work, it shields panelboards, load centers, and distribution systems from overloads with reliable, precise protection. This 3-pole, bolt-on design delivers a robust, maintenance-friendly solution for commercial and industrial panels.\u003c\/p\u003e \u003ch2\u003eWhy choose the Siemens NGB3B015B bolt-on 3P breaker?\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eSecure bolt-on mounting for dependable connections in demanding panel installations.\u003c\/li\u003e \u003cli\u003eThree-pole configuration (3P) provides simultaneous protection across three conductors, ideal for 3-phase systems or multi-wire circuits.\u003c\/li\u003e \u003cli\u003e15 A rating delivers targeted protection for circuits that require higher current control without sacrificing reliability.\u003c\/li\u003e \u003cli\u003eDirect part-number match (NGB3B015B) simplifies procurement and stocking, reducing the risk of mismatched replacements.\u003c\/li\u003e \u003cli\u003eDesigned for panelboards, load centers, and electrical distribution—works across Siemens-compatible enclosures and layouts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho benefits\u003c\/h2\u003e\n\u003cp\u003eThis breaker is a smart pick for maintenance teams, panel builders, and spare-inventory managers who need a reliable, fast-fit component that aligns with a direct part-number match. If your project requires Siemens-branded protection with bolt-on mounting, this unit fits the bill.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart Number: NGB3B015B\u003c\/li\u003e \u003cli\u003eProduct Type: Circuit Breaker\u003c\/li\u003e \u003cli\u003eAmperage: 15 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eMounting: Bolt-On\u003c\/li\u003e \u003cli\u003eApplications: Panelboards, Load Centers, Electrical Distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and support\u003c\/h2\u003e\n\u003cp\u003eAvailable from AmpState. Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.\u003c\/p\u003e \u003ch2\u003ePractical tips for selection and installation\u003c\/h2\u003e\n\u003cp\u003eWhen selecting a replacement, ensure your panelboard or load center supports bolt-on breakers and 3-pole configurations. The Siemens NGB3B015B is designed to integrate into Siemens-based distributions, delivering consistent performance and straightforward maintenance. Keep a spare on hand to minimize downtime during panel upgrades or routine servicing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410975707298,"sku":"NGB3B015B","price":1382.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-ngb3b015b-15a-3p-circuit-breaker-bolt-on-ampstate-breakers-787.webp?v=1788998775","url":"https:\/\/www.ampstate.com\/products\/siemens-ngb3b015b-15a-3p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}