{"product_id":"square-d-qom2175vh-175a-240v-2-pole-bolt-on-circuit-breaker","title":"Square D QOM2175VH - 175 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D QOM2175VH is a robust 2-pole bolt-on molded case circuit breaker rated at 175A and 240V, purpose-built for dependable branch circuit protection in panelboards and load centers. Its secure bolt-on mounting creates a rigid, vibration-resistant connection to the bus, making it an ideal choice for installations where panel movement or site vibrations are a consideration.\u003c\/p\u003e \u003cp\u003eThe device features a thermal-magnetic trip unit that delivers stable, repeatable protection. By combining thermal overcurrent sensing with magnetic short-circuit response, it quickly interrupts faults while minimizing nuisance trips, helping downstream equipment stay protected and available.\u003c\/p\u003e \u003cp\u003eDesigned to work seamlessly with matching OEM load centers and panelboards, this breaker ensures proper fitment, electrical coordination, and reliable performance within the system. Its molded case construction adds durability for years of service in residential, commercial, and light industrial environments.\u003c\/p\u003e \u003ch2\u003eWhy this Square D breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection in challenging installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip\u003c\/strong\u003e delivers fast, precise protection for both overloads and faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole design\u003c\/strong\u003e ensures simultaneous interruption of both conductors, improving safety and coordination.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e175A \/ 240V rating\u003c\/strong\u003e matches typical mid-range branch circuits and feeder protections.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMolded case construction\u003c\/strong\u003e for durable, long-lasting performance in panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e guarantees a clean fit with matching Square D panel systems and minimizes retrofit risk.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: QOM2175VH\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 175A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 240V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 2\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 \u003ch2\u003eIdeal use cases and scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eResidential and commercial panels requiring reliable 175A protection for feeders or large branch circuits.\u003c\/li\u003e \u003cli\u003eLight industrial settings where panel vibration or movement is a factor and a secure bolt-on connection is advantageous.\u003c\/li\u003e \u003cli\u003eRetrofits or replacements in OEM load centers where matching form-factor and trip characteristics are essential for system coordination.\u003c\/li\u003e \u003cli\u003eNew installations in panelboards designed for bolt-on breakers that demand durable, vibration-resistant performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical tips for installation and best results\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eEnsure the panelboard or load center is compatible with Square D bolt-on breakers and specifically the QOM2175VH form factor.\u003c\/li\u003e \u003cli\u003ePrepare a clean, accessible bus connection area and follow standard torque guidelines for bolt-on mounting to maintain the integrity of the connection.\u003c\/li\u003e \u003cli\u003eVerify system coordination with downstream protection devices to optimize protection curves and minimize nuisance trips.\u003c\/li\u003e \u003cli\u003ePair this breaker with other compatible Square D components to preserve overall reliability and service life of the electrical distribution system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355423428770,"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_8f8164d1-1f79-46e0-be5e-4e88b84e7c98.png?v=1764692011","url":"https:\/\/www.ampstate.com\/products\/square-d-qom2175vh-175a-240v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}