{"product_id":"square-d-qob335-35a-240v-3-pole-bolt-on-circuit-breaker","title":"Square D QOB335 - 35 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QOB335—a compact, reliable 35A, 240V, 3-pole bolt-on molded case circuit breaker designed for dependable protection in panelboards and load centers. With a rugged bolt-on mounting, it delivers a solid, vibration-resistant bus connection that stands up to busy electrical environments.\u003c\/p\u003e \u003ch2\u003ePrecision protection you can trust\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on mounting\u003c\/strong\u003e provides a secure, vibration-resistant connection to the panel bus, reducing looseness and improving long-term reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by reacting to both overloads (thermal) and short circuits (magnetic)—helping prevent nuisance trips and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, 240V configuration\u003c\/strong\u003e protects three-phase circuits or multi-wire systems commonly found in commercial and light industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e35A rating\u003c\/strong\u003e tailored for branch circuits that require firm protection without unnecessary outages.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e designed to pair with matching Square D load centers and panelboards for a seamless, code-compliant installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential, commercial, and light industrial panels, offering flexibility as your electrical needs evolve.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: QOB335\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 35A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 240V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e \u003cp\u003eThe Square D QOB335 is ideal when you need reliable protection for 3-phase feeders or complex panel layouts. Use it to shield branch circuits in commercial panelboards, retrofit older installations, or support light industrial control panels where a robust bolt-on breaker helps maintain wiring integrity and minimize arc-flash risk. Because it’s designed to match Square D OEM load centers, installation stays clean, code-compliant, and straightforward.\u003c\/p\u003e \u003cp\u003eIn practice, this breaker helps you prevent costly outages by quickly disconnecting circuits when overcurrent or short conditions occur, while its thermal-magnetic design minimizes nuisance trips during normal inrush events. For technicians and facilities teams, it’s a dependable upgrade that integrates smoothly into existing Square D ecosystems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355418972322,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_a03b1f3c-eb7b-4aaa-b69b-748d6dafa7d4.png?v=1764691985","url":"https:\/\/www.ampstate.com\/products\/square-d-qob335-35a-240v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}