{"product_id":"square-d-qo240vh-miniature-circuit-breaker-40a-2-pole-120-240v-plug-in-visitrip-qo-series","title":"Square D QO240VH Miniature Circuit Breaker – 40A – 2 Pole – 120\/240V – Plug-In – VisiTrip – QO Series","description":"\u003cp\u003eThe Square D QO240VH is a QO-series plug-in miniature circuit breaker designed for reliable overcurrent protection in QO load centers, NQ\/NQOD panelboards, and OEM distribution systems. It provides thermal magnetic protection for overload and short-circuit conditions and includes a VisiTrip indicator for fast visual fault identification. This breaker is commonly used in residential and light commercial applications requiring dependable circuit protection with clear trip indication.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eElectrical Ratings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCurrent Rating: 40 A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 120\/240 VAC\u003c\/li\u003e\n\u003cli\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003ePhase: 1 Phase\u003c\/li\u003e\n\u003cli\u003ePoles: 2 Pole\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: 22 kA @ 120\/240 VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eProtection and Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrip Technology: Thermal Magnetic\u003c\/li\u003e\n\u003cli\u003eTrip Function: Common Trip (Overload + Short-Circuit Protection)\u003c\/li\u003e\n\u003cli\u003eProtection Type: Branch circuit protection\u003c\/li\u003e\n\u003cli\u003eApplication: General power distribution, HVAC, lighting, and appliance circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eConfiguration and Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSeries: QO Series (Square D \/ Schneider Electric)\u003c\/li\u003e\n\u003cli\u003eModel: QO-VH\u003c\/li\u003e\n\u003cli\u003eCatalog Number: QO240VH\u003c\/li\u003e\n\u003cli\u003eFrame Type: QO Miniature Frame\u003c\/li\u003e\n\u003cli\u003eMounting Style: Plug-On\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Box Lug\u003c\/li\u003e\n\u003cli\u003eCompatibility: QO Load Centers, NQ\/NQOD Panelboards, OEM interiors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eMechanical and Physical Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompact molded breaker body\u003c\/li\u003e\n\u003cli\u003ePlug-on installation for fast panel integration\u003c\/li\u003e\n\u003cli\u003eIntegrated VisiTrip fault indicator for quick troubleshooting\u003c\/li\u003e\n\u003cli\u003eBox lug terminals for secure conductor termination\u003c\/li\u003e\n\u003cli\u003eDesigned for standard branch circuit distribution\u003c\/li\u003e\n\u003cli\u003eSpace-efficient QO-frame construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eStandards and Certifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003cli\u003eCSA Certified\u003c\/li\u003e\n\u003cli\u003eManufactured by Schneider Electric \/ Square D\u003c\/li\u003e\n\u003cli\u003eDesigned for North American electrical distribution standards\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Square D","offers":[{"title":"NEW","offer_id":48539836481785,"sku":"QO240VH","price":96.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/SchneiderElectric-TelemecaniqueSensors_QHB215_606e640d-eaee-4eb4-81fd-a91eb7c5c868.jpg?v=1781685050","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-qo240vh-miniature-circuit-breaker-40a-2-pole-120-240v-plug-in-visitrip-qo-series","provider":"My Circuit Breakers","version":"1.0","type":"link"}