{"product_id":"q240","title":"Siemens Q240 - 40A, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eExperience dependable protection with the Siemens Q240 40A Circuit Breaker. Engineered for reliability in demanding environments, this device is designed to sit in panelboards, switchboards, control panels, and OEM equipment, delivering solid overcurrent protection where it matters most—from distribution panels to motor control centers.\u003c\/p\u003e \u003ch2\u003eStrong, focused protection\u003c\/h2\u003e\n\u003cp\u003eThe 40A current rating provides a precise safety threshold for feeders and branch circuits, helping prevent wiring insulation damage and equipment faults due to overloads or short circuits.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 40A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWhere it fits:\u003c\/strong\u003e Panelboards, switchboards, control panels, and OEM equipment\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for:\u003c\/strong\u003e Industrial, commercial, and OEM applications requiring dependable overcurrent protection and safe operation in distribution panels and motor control centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading an electrical distribution panel to improve protection for critical feeders.\u003c\/li\u003e \u003cli\u003eIntegrating into customer equipment enclosures or control cabinets to ensure reliable fault isolation and quick interruption of fault currents.\u003c\/li\u003e \u003cli\u003eSpecifying a dedicated 40A protection device for motor control center feeders or process line circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens breaker stands out\u003c\/h3\u003e\n\u003cp\u003eRather than a generic protective device, the Q240 is purpose-built for consistent performance in demanding environments. Its 40A rating aligns with typical loads in many commercial and light industrial circuits, while the compact form-factor simplifies panel layout. For OEMs and facilities that rely on predictable protection, this breaker reduces nuisance trips and supports safe shutdowns when faults occur.\u003c\/p\u003e \u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\n\u003cp\u003eUse in accordance with electrical codes and panel specifications. Suitable for integration in panelboards, switchboards, and OEM equipment where a 40A protective device is required to maintain system integrity and safety.\u003c\/p\u003e \u003cp\u003eInvest in Siemens protection you can trust. Add the Q240 40A Circuit Breaker to your distribution panels or motor control centers and experience reliable, straightforward overcurrent protection designed for industrial and commercial environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":46390599450786,"sku":"Q240","price":54.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_ab1e567d-250b-451d-bf5f-0abbf8971535.png?v=1765377555","url":"https:\/\/www.ampstate.com\/products\/q240","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}