{"product_id":"siemens-ngb2k015b-circuit-breaker","title":"Siemens | NGB2K015B | Circuit Breaker | 15A | 2-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens NGB2K015B, a purpose-built circuit breaker for demanding commercial and industrial panels. This 15A, 2-pole device is engineered for bolt-on mounting and 600V service, delivering dependable overcurrent protection where reliability matters most. If you’re performing maintenance, retrofit, or replacement, this unit is designed to align with Siemens panel systems that require exact spec matching.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 15A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting type:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e NGB2K015B\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On reliability:\u003c\/strong\u003e The bolt-on design provides a secure, vibration-resistant connection ideal for panel environments with frequent equipment cycling or vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact-match compatibility:\u003c\/strong\u003e The NGB2K015B designation is the clearest reference for compatibility with Siemens bolt-on panels and retrofits. Matching this part number helps ensure correct trip characteristics and fit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade protection:\u003c\/strong\u003e Rated for 600V, this breaker is suited for commercial and light industrial circuits, offering robust protection for feeders and branch circuits alike.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should consider the NGB2K015B\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectrical technicians performing maintenance or retrofits in existing Siemens bolt-on panel systems\u003c\/li\u003e \u003cli\u003eFacility engineers upgrading circuits that require precise 15A, 2-pole protection\u003c\/li\u003e \u003cli\u003eContractors replacing worn or failing breakers in commercial installations where Siemens compatibility is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a degraded 15A 2-pole bolt-on breaker in a warehouse or manufacturing control panel\u003c\/li\u003e \u003cli\u003eAdding a new 15A protected feeder within a Siemens panel, ensuring plug-and-play compatibility with existing bus and mounting infrastructure\u003c\/li\u003e \u003cli\u003eRetrofitting older equipment to meet current protection standards without altering panel architecture\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings match your panel. The NGB2K015B is the most reliable reference for compatibility with Siemens bolt-on assemblies. Follow standard safety practices and the panel manufacturer’s torque guidelines when securing the bolt-on terminals. If you’re replacing an existing unit, ensure the replacement’s amperage, pole configuration, and voltage rating align with the original device to maintain proper protection and trip performance.\u003c\/p\u003e \u003ch3\u003eGuidance for a confident purchase\u003c\/h3\u003e\n\u003cp\u003eChoosing this Siemens circuit breaker means opting for a component built to integrate seamlessly with existing Siemens protection systems. Its 15A, 2-pole, 600V rating positions it as a precise, dependable solution for circuits that demand reliable, code-compliant overcurrent protection in industrial and commercial settings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426649264290,"sku":"NGB2K015B","price":1627.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-ngb2k015b-circuit-breaker-15a-2-pole-600v-bolt-949.webp?v=1789600804","url":"https:\/\/www.ampstate.com\/products\/siemens-ngb2k015b-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}