{"product_id":"siemens-ngb1b100-circuit-breaker","title":"Siemens | NGB1B100 | Circuit Breaker | 100A | 1-Pole | 347V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens NGB1B100 is a reliable, single-pole circuit breaker designed for 347V electrical systems. With a 100A rating, this unit delivers precise overcurrent protection and straightforward replacement in compatible Siemens panels, helping keep critical circuits safe and downtime to a minimum.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 347V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number reference:\u003c\/strong\u003e NGB1B100\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number NGB1B100 is the best reference for compatibility.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cpdesigned for maintenance retrofit and replacement projects the ngb1b100 minimizes mismatch risk by aligning precisely with siemens ngb family specifications. its configuration makes it a targeted solution protecting individual circuits in commercial or industrial panels that operate at reducing nuisance trips ensuring consistent performance where matters most.\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanel retrofit or service upgrades in facilities that use Siemens NGB-series breakers\u003c\/li\u003e \u003cli\u003eReplacement for aging 100A 1-Pole breakers within 347V distribution networks\u003c\/li\u003e \u003cli\u003eMaintenance projects needing a trustworthy, drop-in unit that matches existing Siemens infrastructure\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUse the exact part number NGB1B100 as the primary compatibility reference when sourcing replacements\u003c\/li\u003e \u003cli\u003eDouble-check the panel’s rating and the branch-circuit requirements to ensure a proper fit for 347V systems\u003c\/li\u003e \u003cli\u003eCross-check the amperage (100A) and pole count (1-Pole) against the circuit you’m protecting to prevent over- or under-protection\u003c\/li\u003e \u003cli\u003eIf you’re upgrading from a different family, verify that the enclosure and bus connections are compatible with Siemens NGB breakers\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEquip your electrical system with the Siemens NGB1B100 to achieve reliable, straightforward protection for critical 347V circuits, supported by the long-standing Siemens reputation for dependable distribution reliability.\u003c\/p\u003e\u003c\/pdesigned\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427474559138,"sku":"NGB1B100","price":507.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-ngb1b100-circuit-breaker-100a-1-pole-347v-386.webp?v=1789728223","url":"https:\/\/www.ampstate.com\/products\/siemens-ngb1b100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}