{"product_id":"square-d-qob330pl-circuit-breaker","title":"Square D | QOB330PL | Circuit Breaker | 3-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D QOB330PL is a robust 3-pole, 240V bolt-on circuit breaker designed to deliver dependable overcurrent protection in demanding electrical systems. Identified by the exact part number QOB330PL, this device is crafted for maintenance, retrofit, and replacement projects where precise specs matter.\u003c\/p\u003e \u003cp\u003eWhy choose this bolt-on breaker? It’s built for real-world compatibility, offering a reliable 3-pole configuration to handle three-phase applications while providing secure, straightforward mounting in compatible Square D panels. When you select this model, you’re choosing a part that aligns with the Square D family’s engineering standards and electrical characteristics—minimizing guesswork during replacements.\u003c\/p\u003e \u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e — 3-Pole design suitable for three-phase circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating\u003c\/strong\u003e — 240V, matching common commercial and industrial panel requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e — Bolt-On construction for a solid, dependable connection in compatible panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact reference\u003c\/strong\u003e — Part number QOB330PL serves as the best compatibility check for your installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance on existing panels that accept bolt-on breakers\u003c\/li\u003e \u003cli\u003eRetrofit projects where preserving the original system’s protection characteristics matters\u003c\/li\u003e \u003cli\u003eReplacement scenarios that require a precise 3-pole, 240V device with guaranteed compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering. The part number QOB330PL is the most reliable reference for compatibility.\u003c\/li\u003e \u003cli\u003eUse within panels designed to accept bolt-on Square D breakers to ensure a proper mounting and electrical connection.\u003c\/li\u003e \u003cli\u003eFollow all applicable electrical codes and the panel manufacturer’s installation guidelines for safe, compliant operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re updating an old installation, performing a retrofit, or stocking spare parts for routine maintenance, the Square D QOB330PL 3-Pole 240V bolt-on circuit breaker offers precise compatibility, dependable protection, and a straightforward replacement path—helping you keep electrical systems up and running with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424729190562,"sku":"QOB330PL","price":840.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qob330pl-circuit-breaker-3-pole-240v-bolt-249.webp?v=1789408838","url":"https:\/\/www.ampstate.com\/products\/square-d-qob330pl-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}