{"product_id":"square-d-175-a-qom2175vh-2p-120-240-main-circuit-breaker","title":"Square D 175-A QOM2175VH 2P 120\/240 Main Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D \u003cstrong\u003e175-A QOM2175VH\u003c\/strong\u003e 2P 120\/240 Main Circuit Breaker is a dependable, hard-working main protection device designed to keep electrical distributions running smoothly in demanding environments. Built by Square D, it’s positioned as a trusted solution for panel upgrades, retrofit projects, and maintenance replacements where reliability matters most.\u003c\/p\u003e \u003cp\u003eKey strengths of this main breaker include its robust two-pole design for 120\/240 V service and a high-capacity 175 A rating, making it well-suited for larger loads in industrial, commercial, and high-demand residential applications. Whether you’re coordinating a panel modernization or stocking spares for field service, this breaker delivers the consistency and protection you need.\u003c\/p\u003e \u003ch2\u003eWhy choose the Square D 175-A QOM2175VH\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole, 120\/240 V operation\u003c\/strong\u003e — ideal for main service in wide-ranging panels and configurations\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e175 A main rating\u003c\/strong\u003e — supports substantial loads while providing reliable overcurrent protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQOM-style compatibility\u003c\/strong\u003e — a solid match for Square D QOM panels and retrofit projects\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for service work\u003c\/strong\u003e — a practical choice for electricians, panel builders, and MRO teams who need trusted components for repairs and upgrades\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile across environments\u003c\/strong\u003e — suitable for industrial, commercial, and demanding residential electrical distributions\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStockable spare\u003c\/strong\u003e — keep a reliable main breaker on hand to minimize downtime during maintenance and replacements\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned to simplify panel upgrades, retrofits, and maintenance replacements, this main breaker helps you protect circuits, prevent equipment damage, and keep critical electrical systems online. Its proven Square D engineering offers dependable performance in the field, so you can focus on getting the job done safely and efficiently.\u003c\/p\u003e \u003cp\u003ePractical use scenarios include upgrading aging panels to handle higher loads, retrofitting existing infrastructure to meet current codes, or supplying maintenance crews with a dependable spare to reduce downtime on service calls. Ideal for professionals who value consistency, ease of replacement, and durable protection in one compact unit.\u003c\/p\u003e \u003cp\u003eBefore installation, verify compatibility with your specific Square D panel model and follow all applicable electrical codes and safety practices. This main circuit breaker is the right choice when you need a reliable, purpose-built solution for 2P 120\/240 V service with a 175 A capacity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46395779416226,"sku":null,"price":764.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_bd526ec2-f109-446f-b7aa-0f8874a7d73a.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/square-d-175-a-qom2175vh-2p-120-240-main-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}