{"product_id":"square-d-qba32110-circuit-breaker","title":"Square D | QBA32110 | Circuit Breaker | 110A | 3-Pole | Plug-In","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QBA32110 circuit breaker — a purpose-built 110 A, 3-Pole plug-in unit crafted for dependable overcurrent protection in compatible panels. Designed for maintenance, retrofit, and replacement projects, this breaker keeps critical electrical workflows moving with minimal downtime.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: \u003cstrong\u003e110 A\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003ePoles: \u003cstrong\u003e3-Pole\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eConnection: \u003cstrong\u003ePlug-In\u003c\/strong\u003e design for straightforward installation in suitable Square D panels\u003c\/li\u003e \u003cli\u003eReference: Part number \u003cstrong\u003eQBA32110\u003c\/strong\u003e is the primary compatibility indicator\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong targeted fit for square d panels\u003e that accept plug-in, 3-pole breakers, ensuring reliable trip protection aligned with your system’s design.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong quick-installation\u003e enables faster maintenance windows and retrofit efforts compared to more cumbersome replacement approaches.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility reference\u003c\/strong\u003e using the QBA32110 part number minimizes guesswork when sourcing replacement units for service panels that require this exact specification.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong maintenance\u003e — swap in a known 110 A, 3-Pole plug-in unit to restore panel protection after a fault or wear.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong retrofit projects\u003e — upgrade or modernize distribution panels that require a 3-pole, 110 A plug-in breaker to meet current safety and performance standards.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong replacement scenarios\u003e — replace aging or failed breakers in compatible Square D installations with a unit that matches original specifications.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for buyers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways \u003cem\u003econfirm fit and ratings\u003c\/em\u003e before ordering. The \u003cstrong\u003eQBA32110\u003c\/strong\u003e part number is the most reliable reference for compatibility with your panel.\u003c\/li\u003e \u003cli\u003ePlan for \u003cstrong\u003eproper de-energization\u003c\/strong\u003e and follow electrical safety practices during replacement to prevent hazards.\u003c\/li\u003e \u003cli\u003eCheck panel labeling to ensure your system requires a \u003cstrong\u003e3-Pole\u003c\/strong\u003e breaker and that a plug-in configuration is supported by the enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn environments where reliable 3-phase protection and quick maintenance cycles matter, the Square D \u003cstrong\u003eQBA32110\u003c\/strong\u003e 110 A, 3-Pole Plug-In Circuit Breaker provides a precise, dependable solution. It’s the thoughtful choice for electricians and facilities teams who value accurate compatibility, straightforward installation, and consistent protection for their electrical distribution systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425673564322,"sku":"QBA32110","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qba32110-circuit-breaker-110a-3-pole-plug-623.webp?v=1789439430","url":"https:\/\/www.ampstate.com\/products\/square-d-qba32110-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}