{"product_id":"siemens-ngb3b090l-circuit-breaker","title":"Siemens | NGB3B090L | Circuit Breaker | 90A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens NGB3B090L Circuit Breaker — a focused, reliable protection device designed for three-phase power systems in industrial and commercial environments. With a 90A rating, a 3-pole configuration, and a 600V nominal rating, this breaker is purpose-built to safeguard distribution panels where dependable overcurrent protection is critical.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 90A, delivering strong, consistent protection for medium-to-heavy load circuits within three-phase networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 3-Pole design supports balance and protection across all three phases in three-phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V nominal, suitable for industrial distribution environments and higher-capacity panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility reference:\u003c\/strong\u003e Part number NGB3B090L is the best reference for ensuring proper fit with compatible Siemens panelboards and enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use cases:\u003c\/strong\u003e Maintenance, retrofit, and replacement projects where a Siemens 3-pole, 90A, 600V breaker is required to restore or upgrade protection in existing installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this Siemens breaker matters in your workflow\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecision match for Siemens systems:\u003c\/strong\u003e Designed to align with Siemens electrical architectures, reducing guesswork during panel swaps and retrofits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStreamlined maintenance and replacements:\u003c\/strong\u003e When a 3-pole, 90A, 600V device is needed to restore protective coordination, this breaker provides a straightforward, reliable solution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility reference:\u003c\/strong\u003e Rely on the NGB3B090L part number to verify availability and ensure you’re ordering the exact match for your panel.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant compatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility, so cross-check your panel, bus type, and electrical specifications to ensure seamless operation.\u003c\/p\u003e \u003cp\u003ePractical tips for installation and use\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePrepare your panel for a like-for-like swap by reviewing the existing breaker’s frame type and mounting style to verify a proper fit with the NGB3B090L.\u003c\/li\u003e \u003cli\u003eUse in environments where three-phase protection is needed in distribution boards, switchgear, or panelboards that support Siemens NGB-series breakers.\u003c\/li\u003e \u003cli\u003eDocument the replacement with the exact part number (NGB3B090L) to simplify future maintenance and part reordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426491322530,"sku":"NGB3B090L","price":3766.0,"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-ngb3b090l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}