{"product_id":"siemens-neb3b110b-circuit-breaker","title":"Siemens | NEB3B110B | Circuit Breaker | 110A | 3-Pole | 600V | 35kA | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens NEB3B110B\u003c\/strong\u003e is a purpose-built 3-pole bolt-on circuit breaker designed for demanding industrial environments, retrofit projects, and reliable maintenance replacements. When protection and uptime matter, this 110 A device delivers consistent performance in standard 600 V systems.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 110 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInterrupting capacity:\u003c\/strong\u003e 35 kA\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 NEB3B110B\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications and use cases\u003c\/h3\u003e\n\u003cp\u003eThis breaker is ideal for panel retrofits, maintenance outages, and replacement scenarios where a precise, compatible 3-pole bolt-on solution is required. Use it to protect feeders and circuits in 600 V industrial distributions, switchgear, or motor control centers where a robust 110 A protection device is appropriate. The 35 kA interrupting capacity provides a strong margin against short-circuit events, helping minimize damage and downtime in busy facilities.\u003c\/p\u003e \u003ch3\u003eInstallation and compatibility\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings for your specific installation. The NEB3B110B is referenced by its part number, which remains the best guide for compatibility with your enclosure, bus configuration, and mounting hardware. Because bolt-on breakers rely on precise mounting and contact alignment, ensure the panel or switchgear supports bolt-on 3-pole devices of this rating and voltage.\u003c\/p\u003e \u003ch3\u003eWhy this Siemens breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDirect-fit replacement potential:\u003c\/strong\u003e Designed to align with Siemens' engineering standards, making retrofit projects smoother and reducing rework.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear protection for 3-phase systems:\u003c\/strong\u003e The 3-pole configuration provides balanced protection across all three phases, essential for motors and 3-phase distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSolid mechanical design:\u003c\/strong\u003e Bolt-On mounting offers secure, vibration-resistant installation with reliable contact pressure over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable electrical rating:\u003c\/strong\u003e 600 V operation and 35 kA interrupting capacity deliver dependable performance in demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectrical contractors performing panel upgrades or equipment replacements\u003c\/li\u003e \u003cli\u003eFacility engineers maintaining manufacturing lines, control rooms, and distribution boards\u003c\/li\u003e \u003cli\u003eOEMs integrating reliable protection into new builds that require Siemens-grade circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNote: Always verify the exact fit with the panel catalog and use the NEB3B110B part number as the compatibility reference to ensure proper mounting and ratings for your application.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425678119074,"sku":"NEB3B110B","price":4053.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-neb3b110b-circuit-breaker-110a-3-pole-600v-35ka-bolt-565.webp?v=1789440494","url":"https:\/\/www.ampstate.com\/products\/siemens-neb3b110b-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}