{"product_id":"square-d-q1b240vh-circuit-breaker","title":"Square D | Q1B240VH | Circuit Breaker | 2-Pole | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eDiscover reliability in protection with the Square D Q1B240VH Circuit Breaker. This \u003cstrong\u003e2-Pole Bolt-On\u003c\/strong\u003e unit is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter. If your panel requires a bolt-on, 2-pole solution that matches Square D’s standards, the Q1B240VH is designed to fit and perform with confidence.\u003c\/p\u003e \u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Square D Q1B240VH is a bolt-on circuit breaker identified by its part number, delivering a straightforward, secure mounting option for compatible load centers. It’s ideal when working within established Square D bolt-on ecosystems, ensuring consistent electrical protection across critical circuits.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole configuration for multi-wire or multi-circuit protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On design for solid, vibration-resistant installation in compatible panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e Q1B240VH—your best reference for compatibility and ordering accuracy.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse Case:\u003c\/strong\u003e Optimized for maintenance, retrofit, and replacement where matching specs are required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility Guidance:\u003c\/strong\u003e Confirm fit and ratings before ordering; rely on the part number as the primary compatibility reference.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy This Breaker Stands Out\u003c\/h3\u003e\n\u003cp\u003eUnlike generic replacements, the \u003cstrong\u003eSquare D Q1B240VH\u003c\/strong\u003e is purpose-built to integrate with Square D bolt-on panels, delivering predictable performance and a seamless retrofit experience. Its two-pole design provides balanced protection for two hot legs, helping to maintain system safety in both commercial and industrial settings. The emphasis on exact part-number compatibility minimizes guesswork, reducing downtime and returns during replacement projects.\u003c\/p\u003e \u003ch3\u003eIdeal Use Scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofits: Upgrading legacy panels to meet current protection standards while preserving existing bolt-on infrastructure.\u003c\/li\u003e \u003cli\u003eMaintenance: Replacing worn or failed bolt-on breakers in compatible Square D systems to restore circuit protection quickly.\u003c\/li\u003e \u003cli\u003eNew Installations: Installing a reliable, two-pole bolt-on breaker where the panel specification matches Q1B240VH requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Safety Notes\u003c\/h3\u003e\n\u003cp\u003eFor best results and safety, ensure the panel accepts bolt-on breakers and that the Q1B240VH’s ratings align with the circuit it protects. Engage a licensed electrician to perform inspection, installation, and testing in accordance with local electrical codes.\u003c\/p\u003e \u003ch3\u003eOrdering Guidance\u003c\/h3\u003e\n\u003cp\u003eBefore you order, verify the panel model and the breaker’s compatibility. The \u003cstrong\u003eQ1B240VH\u003c\/strong\u003e part number is the most reliable reference for ensuring a proper match, avoiding mismatches that could affect performance or compliance.\u003c\/p\u003e \u003cp\u003eSchedule the right replacement with confidence—choose the Square D Q1B240VH 2-Pole Bolt-On Circuit Breaker for precise compatibility, dependable protection, and a streamlined retrofit or maintenance experience.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426718011554,"sku":"Q1B240VH","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-q1b240vh-circuit-breaker-2-pole-bolt-758.webp?v=1789609595","url":"https:\/\/www.ampstate.com\/products\/square-d-q1b240vh-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}