{"product_id":"siemens-neb1b050b-circuit-breaker","title":"Siemens | NEB1B050B | Circuit Breaker | 1-Pole | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens NEB1B050B\u003c\/strong\u003e 1-Pole Bolt-On Circuit Breaker\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects in Siemens panels, the NEB1B050B delivers reliable overcurrent protection in a single-pole format with a bolt-on mounting design. This is the kind of breaker electricians reach for when a field diagnosis calls for a precise, drop-in replacement that preserves panel organization and performance.\u003c\/p\u003e \u003ch3\u003eWhy this specific model stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eExact compatibility identified by the part number NEB1B050B—use this as your primary reference when matching breakers to your panel.\u003c\/li\u003e \u003cli\u003e1-pole bolt-on configuration for quick, secure installation and straightforward field replacements without adapters.\u003c\/li\u003e \u003cli\u003eIdeal for retrofit, maintenance, and replacement where a single-pole bolt-on breaker is required, minimizing downtime and simplifying stocking.\u003c\/li\u003e \u003cli\u003eReliable Siemens engineering delivers predictable trip behavior, helping protect circuits and downstream devices from faults.\u003c\/li\u003e \u003cli\u003eCompact form factor that fits within compatible Siemens panels, enabling a clean, organized electrical enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat you’ll use it for\u003c\/h3\u003e\n\u003cp\u003ePerfect for circuits that demand single-pole protection in residential or light commercial applications where bolt-on mounting is standard. Use during panel upgrades, when replacing damaged breakers, or as a ready-to-install spare for quick service calls.\u003c\/p\u003e \u003ch3\u003eImportant compatibility notes\u003c\/h3\u003e\n\u003cp\u003eAlways confirm fit and ratings before ordering. The part number NEB1B050B is the most reliable reference for compatibility with your Siemens panel. If your panel requires a different pole count, mounting style, or rating, select the matching part to ensure proper protection and performance.\u003c\/p\u003e \u003ch3\u003eInstallation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePower off and follow proper lockout\/tagout procedures before work.\u003c\/li\u003e \u003cli\u003eVerify that the breaker's rating matches the circuit being protected and that your panel accepts bolt-on devices.\u003c\/li\u003e \u003cli\u003eMount the breaker securely to the appropriate position and ensure a firm connection to the bus bar for dependable operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426716504226,"sku":"NEB1B050B","price":569.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/siemens-neb1b050b-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}