{"product_id":"siemens-neb2m045l-circuit-breaker","title":"Siemens | NEB2M045L | Circuit Breaker | 45A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens NEB2M045L is a robust 2-pole circuit breaker engineered to deliver reliable overcurrent protection for electrical circuits. With a 45-amp rating and a 600-volt capacity, this unit is ready for demanding applications, maintenance workflows, retrofit projects, and dependable replacements in compatible panels.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 45A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e NEB2M045L\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNote: Confirm fit and ratings before ordering. The part number NEB2M045L is the most reliable reference for compatibility with your panel and bus configuration.\u003c\/p\u003e \u003ch3\u003eWhy this Siemens breaker stands out\u003c\/h3\u003e\n\u003cp\u003eChoosing the Siemens NEB2M045L means opting for a component with a consistent track record in commercial and light industrial environments. The 2-pole design protects both conductors in multi-wire circuits, while the 600V rating expands its applicability to higher-voltage setups often encountered in service panels and equipment rooms. This combination supports reliable protection for retrofit projects, equipment upgrades, and routine maintenance where precise specifications matter.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service: keep a ready spare on hand for quick replacement during outages or equipment servicing.\u003c\/li\u003e \u003cli\u003eRetrofits and upgrades: swap in a compatible 2-pole 45A breaker when modifying load centers or increasing circuit protection.\u003c\/li\u003e \u003cli\u003eReplacement parts: maintain an inventory of trusted Siemens components to ensure consistent protection characteristics and compatibility.\u003c\/li\u003e \u003cli\u003eQualified installations: ensure your panel documentation lists Siemens NEB2M045L compatibility to meet code and warranty requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation considerations and best practices\u003c\/h3\u003e\n\u003cp\u003eBefore installation, verify the panel’s listed ratings and bus compatibility to ensure a secure, code-compliant fit. Although the NEB2M045L is designed for broad compatibility, always reference your panel’s documentation for any model-specific requirements or constraints.\u003c\/p\u003e \u003cp\u003eWith the Siemens NEB2M045L circuit breaker, you gain a dependable, field-ready solution that supports smoother maintenance workflows, reliable circuit protection, and confident interchangeability within Siemens-compatible electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426492403874,"sku":"NEB2M045L","price":2010.0,"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-neb2m045l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}