{"product_id":"siemens-he2b090-circuit-breaker","title":"Siemens | HE2B090 | Circuit Breaker | 2-Pole | 480V | Bolt-On","description":"\u003cdiv\u003eSiemens HE2B090 Circuit Breaker is a purpose-built 2-pole bolt-on protection device designed for 480V electrical systems. Crafted for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker helps keep your high-voltage panels running safely and efficiently. \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference for compatibility:\u003c\/strong\u003e Part number HE2B090 (best reference to verify fit)\u003c\/li\u003e\n\u003c\/ul\u003e When you’re upgrading or maintaining industrial or commercial panels, the Siemens HE2B090 delivers precise, reliable protection for 480V circuits. Its bolt-on design streamlines installation—reducing downtime and enabling technicians to swap in a like-for-like replacement without major panel modifications. This is especially valuable in retrofit projects where older gear is being brought up to current safety standards or where a precise spec match is required to maintain panel labeling, trip characteristics, and overall electrical protection. Who this is ideal for\n- Field technicians performing retrofit or replacement in Siemens-compatible panels\n- Maintenance teams conducting scheduled downtime where quick, predictable breaker swaps matter\n- Project engineers upgrading 480V distribution sections and needing a proven, compatible 2-pole solution How it solves real problems\n- Compatibility you can trust: Rely on the HE2B090 part number as the primary reference to ensure the device fits your enclosure and meets your ratings.\n- Minimized downtime: Bolt-On mounting simplifies installation, enabling faster exchanges during maintenance windows.\n- Concrete 480V protection: Specifically designed for 480V circuits, helping you maintain proper overcurrent protection without improvisation. Installation and purchasing tips\n- Always confirm fit and ratings before ordering. The part number HE2B090 is your best compatibility reference.\n- Use in applications that require a 2-pole, 480V bolt-on circuit breaker to ensure proper electrical protection and panel compatibility. If your project demands a reliable, field-proven Siemens solution for 480V two-pole protection with straightforward bolt-on mounting, the HE2B090 is engineered to meet those exacting needs—supporting safer, faster upgrades and dependable ongoing operation.\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427519549602,"sku":"HE2B090","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/siemens-he2b090-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}