{"product_id":"schneider-electric-qob340vh-circuit-breaker-quick-delivery","title":"QOB340VH | Schneider Electric Mini Circuit Breaker","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Schneider Electric QOB340VH is a 40A, 240V molded case circuit breaker designed for three-phase electrical distribution within QOB Series load centers and panelboards. This bolt-on breaker provides thermal-magnetic protection with LI (Long-Time and Instantaneous) trip characteristics and features a high interrupting rating of 22 kA at 240V. Engineered for demanding commercial and industrial applications, it delivers reliable overcurrent protection in a compact QOB form factor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQOB340VH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMolded Case Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFamily\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQOB Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQOB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePoles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermal Magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLI – Long-Time \u0026amp; Instantaneous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAIC Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22 kA @ 240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBolt-On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eInformation About QOB340VH\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe QOB340VH belongs to Schneider Electric’s QOB Series of bolt-on miniature molded case breakers, widely used in panelboard installations requiring secure mounting and enhanced interrupting capability. Its thermal-magnetic trip unit provides long-time overload protection alongside instantaneous short-circuit response, forming a complete LI protection profile for three-phase circuits. With a 40A rating and a robust 22 kA interrupting capacity, this breaker is well-suited for higher-fault environments compared to standard QOB models. The three-pole design ensures full-phase disconnection, while the bolt-on connection delivers stable, vibration-resistant installation in QOB-compatible equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThermal-magnetic trip: Offers overload (thermal) and short-circuit (magnetic) protection.\u003c\/li\u003e\n\u003cli\u003eLI trip functions: Long-Time and Instantaneous response for comprehensive protection.\u003c\/li\u003e\n\u003cli\u003eHigh-interrupting rating: 22 kA at 240V for enhanced fault-clearing capability.\u003c\/li\u003e\n\u003cli\u003e40A, 240V rating: Suitable for moderate three-phase branch circuits.\u003c\/li\u003e\n\u003cli\u003eThree-pole construction: Provides balanced protection for three-phase systems.\u003c\/li\u003e\n\u003cli\u003eBolt-on connection: Ensures secure installation in QOB Series panelboards.\u003c\/li\u003e\n\u003cli\u003eCompact QOB design: Supports efficient integration into load centers and distribution panels.\u003c\/li\u003e\n\u003cli\u003eDurable molded case construction: Designed for long-term reliability in demanding electrical environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe QOB340VH delivers the reliability and precision required for high-performance three-phase circuit protection.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":48567362847018,"sku":"QOB340VH","price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/QOB340VH.jpg?v=1716896809","url":"https:\/\/iqelectro.com\/products\/schneider-electric-qob340vh-circuit-breaker-quick-delivery","provider":"IQElectro","version":"1.0","type":"link"}