{"product_id":"square-d-q12100vh-circuit-breaker","title":"Square D | Q12100VH | Circuit Breaker | 100A | 2-Pole | 240V | Plug-In","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D Q12100VH circuit breaker is a reliable, plug-in solution designed for Square D panels that require a 100-amp, two-pole, 240-volt protection device. Built for maintenance, retrofit, and replacement scenarios, this breaker delivers precise trip characteristics and dependable performance when exact specifications matter.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Plug-In\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e Q12100VH\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for Square D panel configurations that accept Q-type plug-in breakers, the Q12100VH ensures a secure, compatible fit and predictable trip behavior. The plug-in format makes installation straightforward for qualified technicians, reducing downtime during upgrades or replacements. By matching the exact amperage, pole count, and voltage, this breaker protects critical circuits from overcurrent events without compromising panel integrity.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: replace aged or failed breakers in compatible Square D panels to restore reliable circuit protection.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade existing installations that require a 100A, 2-pole, 240V plug-in breaker with a model that matches the original specifications.\u003c\/li\u003e \u003cli\u003eReplacement: when a like-for-like part reference is needed, use Q12100VH as the compatibility standard.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings on the panel labeling—the part number is the best reference for compatibility. If you’re unsure, verify that your panel accepts Q-type plug-in breakers and that the 100A, 2-pole, 240V configuration aligns with the protected circuit requirements. For installation, follow standard electrical safety practices and, when in doubt, consult a licensed electrician.\u003c\/p\u003e \u003ch3\u003eWhat you gain with the Q12100VH\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePrecisely matched protection for high-demand circuits in Square D panels.\u003c\/li\u003e \u003cli\u003eClean, quick plug-in installation that minimizes panel downtime.\u003c\/li\u003e \u003cli\u003eClear alignment with maintenance, retrofit, and replacement workflows, backed by the proven reliability of Square D components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424408391842,"sku":"Q12100VH","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-q12100vh-circuit-breaker-100a-2-pole-240v-plug-416.webp?v=1789353533","url":"https:\/\/www.ampstate.com\/products\/square-d-q12100vh-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}