{"product_id":"siemens-q22020nc-circuit-breaker","title":"Siemens | Q22020NC | Circuit Breaker | 20A | 4-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens Q22020NC Circuit Breaker — a precise, four-pole protection device crafted for reliability in maintenance, retrofit, and replacement projects where exact specifications matter. With a \u003cstrong\u003e20A\u003c\/strong\u003e rating and \u003cstrong\u003e240V\u003c\/strong\u003e capability, this unit delivers dependable overcurrent protection for demanding electrical setups while keeping service downtime to a minimum.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFour-pole, 240V design:\u003c\/strong\u003e Ensures simultaneous disconnection of all conductors on 240V circuits, enhancing safety during servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e20A rating:\u003c\/strong\u003e Provides targeted protection for moderate-load circuits, reducing the risk of nuisance trips and protecting connected equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact part reference:\u003c\/strong\u003e The \u003cstrong\u003eQ22020NC\u003c\/strong\u003e model is the best reference for compatibility, helping you source the right replacement or retrofit part quickly.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement ready:\u003c\/strong\u003e Specifically suited for projects that require matching specs to keep panels running smoothly.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFitment and compatibility\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings for your panel. The \u003cstrong\u003eQ22020NC\u003c\/strong\u003e part number is the strongest indicator of compatibility with existing Siemens equipment and panel configurations. If your installation calls for a four-pole, 240V breaker with a 20A load, this unit aligns with those requirements.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where 4-pole, 240V protection is required to coordinate with existing circuitry.\u003c\/li\u003e \u003cli\u003eReplacement for a failed Siemens breaker in 240V systems demanding four-pole disconnection.\u003c\/li\u003e \u003cli\u003eNew installations that require precise 20A protection for 240V loads in commercial or industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and safety tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways power down the panel and follow proper lockout\/tagout procedures before servicing.\u003c\/li\u003e \u003cli\u003eVerify that your panel supports 4-pole devices and that the bus configuration matches the Q22020NC requirements.\u003c\/li\u003e \u003cli\u003eAdhere to local electrical codes and torque specifications for secure, reliable connections.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct specs at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e Q22020NC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor professionals who value compatibility, safety, and dependable performance, the Siemens \u003cstrong\u003eQ22020NC\u003c\/strong\u003e 20A 4-Pole 240V circuit breaker is a precise, ready-to-install solution that keeps electrical systems protected and running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426165280930,"sku":"Q22020NC","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-q22020nc-circuit-breaker-20a-4-pole-240v-123.webp?v=1789525697","url":"https:\/\/www.ampstate.com\/products\/siemens-q22020nc-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}