{"product_id":"siemens-neb3b100-100a-3p-600v-circuit-breaker","title":"Siemens NEB3B100 100A 3P 600V Circuit Breaker, Bolt-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens NEB3B100 is a 100 A, 3-pole, 600 V bolt-on circuit breaker designed to deliver dependable protection within panelboards, load centers, and broader electrical distribution networks. Built for reliability in demanding industrial and commercial environments, this unit keeps your system safe while aligning with established Siemens components.\u003c\/p\u003e \u003cp\u003eWhether you’re upgrading an existing installation or planning maintenance, the NEB3B100 excels in retrofit scenarios where the exact part number must remain consistent for service records and supply chain planning. The bolt-on design provides a secure, straightforward installation that minimizes downtime during panel work and reduces the complexity of field retrofits.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On Mounting\u003c\/strong\u003e for fast, secure attachment in compatible Siemens panels and distribution equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-Phase Protection\u003c\/strong\u003e with 3 poles to safeguard 3P, 4-wire systems common in commercial and light-industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100 A Rating\u003c\/strong\u003e suitable for main or branch-circuit protection in 600 V systems, helping to manage electrical load safely.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number Consistency\u003c\/strong\u003e ideal for retrofit work and maintenance planning where keeping NEB3B100 helps preserve documentation and compatibility.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSiemens Quality\u003c\/strong\u003e backed by a legacy of engineering precision in electrical distribution protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability\u003c\/strong\u003e through AmpState, making it easier to source the exact component you need.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e NEB3B100\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal Use Scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects in existing panelboards or load centers where the NEB3B100 part number must be retained for maintenance compatibility.\u003c\/li\u003e \u003cli\u003eThree-phase protection in commercial or industrial electrical distributions running up to 600 V\u003c\/li\u003e \u003cli\u003eMaintenance planning and spares optimization for service teams that manage Siemens-based installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy Choose This Siemens Breaker\u003c\/h3\u003e\n\u003cp\u003eChoosing the NEB3B100 means leaning on a trusted, established design for reliable three-phase protection. Its bolt-on installation reduces on-site downtime, while the 100 A rating provides solid protection against overcurrents in medium-scale electrical systems. By sourcing through AmpState, you gain access to precise part availability and support to confirm fit for your panelboards or distribution equipment.\u003c\/p\u003e \u003cp\u003eIf you’re unsure about compatibility or fit, send a message for expert confirmation—the goal is a seamless match that keeps your electrical distribution running safely and efficiently.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413641613474,"sku":"NEB3B100","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-neb3b100-100a-3p-600v-circuit-breaker-bolt-on-ampstate-201.webp?v=1789072986","url":"https:\/\/www.ampstate.com\/products\/siemens-neb3b100-100a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}