{"product_id":"siemens-neb3b070b-circuit-breaker","title":"Siemens | NEB3B070B | Circuit Breaker | 70A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens NEB3B070B\u003c\/strong\u003e is a 70 Amp, 3-Pole, 600V bolt-on circuit breaker built for durability in demanding electrical environments. It’s the precise choice for maintenance, retrofit, and replacement projects that require exact specs.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 70A\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 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number reference:\u003c\/strong\u003e NEB3B070B\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens breaker stands out\u003c\/h3\u003e\n\u003cp\u003eDesigned to align with standard 3-phase electrical layouts, the NEB3B070B bolt-on circuit breaker simplifies field installation in panel boards and switchgear that require precise 70A protection. The three-pole configuration delivers balanced protection across all phases, making it ideal for motors, conveyors, and other three-phase equipment common in manufacturing, processing, and utilities settings. With a 600V rating, it’s suited for medium-voltage control and distribution panels where safety and reliability are non-negotiable.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service of existing 3-phase panels and switchgear\u003c\/li\u003e \u003cli\u003eRetrofits where the goal is to match original specs without mid-project substitutions\u003c\/li\u003e \u003cli\u003eReplacement for compatible Siemens or approved 3-pole, 600V bolt-on breakers\u003c\/li\u003e \u003cli\u003eIndustrial environments including manufacturing lines, pumps, and fans powered by 3-phase systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical notes for a smooth fit\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm the breaker’s fit and ratings match your equipment. The part number NEB3B070B is the most reliable reference for compatibility. If you’re upgrading or refurbishing a panel, having the exact model name and voltage rating on hand helps ensure a seamless install with minimal downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424795185314,"sku":"NEB3B070B","price":6243.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/siemens-neb3b070b-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}