{"product_id":"siemens-he2b090l-circuit-breaker","title":"Siemens | HE2B090L | Circuit Breaker | 90A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for reliability in commercial and light industrial electrical systems, the Siemens HE2B090L circuit breaker delivers 90A, 2-pole protection up to 600V. This direct-replacement unit is ideal for maintenance, retrofit, or replacement projects where exact specs and compatibility matter, and it leverages Siemens' engineering to keep downstream equipment safe and energized with minimal downtime.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90A\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\u003ePart reference:\u003c\/strong\u003e HE2B090L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUsage:\u003c\/strong\u003e Maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering; the part number is the best reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the HE2B090L\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDirectly aligns with Siemens HE2B-series panels and compatible configurations, offering a straightforward upgrade or replacement path\u003c\/li\u003e \u003cli\u003eProvides reliable overcurrent protection for circuits operating up to 600V with a 2-pole design, helping safeguard both equipment and personnel\u003c\/li\u003e \u003cli\u003ePart of a trusted Siemens lineage, designed for consistent performance in demanding environments\u003c\/li\u003e \u003cli\u003eClear, unambiguous identification by part number ensures you’re selecting the exact unit needed for your panel or retrofit plan\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed or aged breaker in Siemens HE2B-compatible panels\u003c\/li\u003e \u003cli\u003eRetrofits where a 90A, 2-pole, 600V rating matches existing system requirements\u003c\/li\u003e \u003cli\u003eMaintenance cycles in facilities that rely on standardized Siemens components for rapid part swapping\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and quick checks\u003c\/h3\u003e\n\u003cp\u003eTo ensure a seamless fit, verify that your panel or distribution setup is designed for the HE2B family and that the circuit requires 90A, 2-pole protection at up to 600V. The HE2B090L part number is your best reference for compatibility, so align it with the exact panel model and rating before ordering.\u003c\/p\u003e \u003ch3\u003eInstallation and safety tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways power down and lockout\/tagout the equipment before servicing or replacement\u003c\/li\u003e \u003cli\u003eFollow manufacturer installation guidelines and use tools rated for the voltage and current involved\u003c\/li\u003e \u003cli\u003eEnsure wiring and terminals meet the device’s rating and enclosure requirements\u003c\/li\u003e \u003cli\u003eIf in doubt about compatibility or installation specifics, consult the Siemens installation literature or a qualified electrician\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Siemens HE2B090L, you’re choosing a trusted, purpose-built solution for dependable circuit protection in 600V systems, backed by precise compatibility with the HE2B line and a clear reference path for replacement and retrofit projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427177353378,"sku":"HE2B090L","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a0994f42-7fad-49d1-911a-c2784022b8c9.png?v=1765492979","url":"https:\/\/www.ampstate.com\/products\/siemens-he2b090l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}