{"product_id":"siemens-bq2h090","title":"Siemens BQ2H090 90A 2-Pole 240 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens BQ2H090 is a 90 Amp, 2-pole, 240-volt circuit breaker designed to protect high-draw 240V circuits in residential and light commercial panels that accept Siemens BQ-type breakers. With the part number BQ2H090, this breaker delivers reliable overcurrent protection for demanding load profiles while ensuring seamless compatibility within the Siemens ecosystem.\u003c\/p\u003e \u003ch2\u003eKey benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e90 A current rating\u003c\/strong\u003e provides robust protection for large 240V feeders and heavy appliances, helping prevent overheating and electrical faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole design\u003c\/strong\u003e disconnects both hot legs simultaneously for safer, code-compliant shutdown of 240V circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e240 V operation\u003c\/strong\u003e tailored for common 240V applications such as air conditioning systems, electric water heaters, dryers, and other high-draw equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart of the Siemens BQ family\u003c\/strong\u003e ensuring plug-in compatibility, consistent trip characteristics, and streamlined replacement in Siemens panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear identification\u003c\/strong\u003e with a dedicated 90A, 2-pole, 240V specification for quick verification during installation or service.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat makes it work for you\u003c\/h2\u003e\n\u003cp\u003eDesigned to protect 240V circuits, the BQ2H090 acts as a vigilant safeguard against overloads and short circuits. Its two-pole construction guarantees that both hot conductors are interrupted together, which is essential for safely disconnecting 240V loads and reducing the risk of shock or electrical fire when a fault occurs. This precision is especially important for large appliances and feeders where uninterrupted protection is critical.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eFeeding high-draw 240V equipment in residential and light commercial settings.\u003c\/li\u003e \u003cli\u003eServing main feeders or branch circuits in Siemens panels that accept BQ-type breakers.\u003c\/li\u003e \u003cli\u003eReplacing worn or outdated 240V breakers with a trusted Siemens BQ2H090 for reliable performance.\u003c\/li\u003e \u003cli\u003eApplications such as air conditioning units, electric water heaters, and large electric dryers that require solid overcurrent protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and compatibility\u003c\/h2\u003e\n\u003cp\u003eDesigned for use in Siemens panels that accept BQ-type breakers, the BQ2H090 provides a straightforward, reliable swap-in option when upgrading or expanding 240V circuits. Before installation, confirm that your panel label indicates compatibility with BQ-series breakers and ensure conductors and overcurrent protection are sized according to your specific load requirements.\u003c\/p\u003e \u003ch2\u003eWhy choose Siemens for 240V protection\u003c\/h2\u003e\n\u003cp\u003eSiemens combines long-standing engineering expertise with a comprehensive line of protective devices. The BQ2H090 offers dependable performance within the trusted Siemens framework, delivering consistent operation, replacement compatibility, and clear specification visibility for safer, more efficient electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423144693922,"sku":"BQ2H090","price":420.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-bq2h090-90a-2-pole-240-v-circuit-breaker-564.webp?v=1789275009","url":"https:\/\/www.ampstate.com\/products\/siemens-bq2h090","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}