{"product_id":"thomas-betts-tbbq2402120-circuit-breaker","title":"Thomas \u0026 Betts | TBBQ2402120 | Circuit Breaker | 40A | 2-Pole | 240V | Plug-In","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Thomas \u0026amp; Betts TBBQ2402120 Circuit Breaker — a precise, plug-in solution engineered for dependable overcurrent protection. With a 40A rating, 2-Pole design, and 240V operation, this unit is purpose-built for maintenance, retrofit, and replacement projects where exact specs matter. The part number TBBQ2402120 is your best reference for compatibility, ensuring you’re selecting the right plug-in breaker for your panel.\u003c\/p\u003e \u003ch3\u003eWhat makes this model stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact electrical specs for reliable protection\u003c\/strong\u003e — 40A current rating paired with a 2-pole configuration provides robust simultaneous protection across a split-phase circuit at 240V.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-in design for quick, field-friendly replacements\u003c\/strong\u003e — swap-in capability minimizes wiring changes and downtime when upgrading or repairing panels that support this style.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM part integrity\u003c\/strong\u003e — manufactured by Thomas \u0026amp; Betts, with the TBBQ2402120 designation that aligns with compatible load centers and panel families designed for plug-in breakers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted use cases\u003c\/strong\u003e — ideal for maintenance cycles, retrofit projects, or replacing a worn-out breaker in systems that require a precise 2-pole, 240V plug-in solution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility guidance\u003c\/strong\u003e — the part number is the most reliable reference for matching against your panel’s requirements; verify fit and ratings before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow and where you’ll use it\u003c\/h3\u003e\n\u003cp\u003eThis 40A, 2-pole, 240V plug-in breaker is suited for electrical setups that demand quick replacement without altering existing wiring. It’s a practical choice for serviceability in commercial or industrial panels where a plug-in unit that matches the original specifications is needed to maintain circuit protection integrity.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Plug-In\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e TBBQ2402120\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePro tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, confirm that your panel accepts plug-in breakers of this style and that the category matches the TBBQ family requirements.\u003c\/li\u003e \u003cli\u003eWhen replacing a unit, follow your panel’s service procedures to safely de-energize the circuit and verify continuous protection after installation.\u003c\/li\u003e \u003cli\u003eRetain the original part number as your reference during maintenance logs or future replacements to ensure ongoing compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Thomas \u0026 Betts","offers":[{"title":"Default Title","offer_id":46426748846242,"sku":"TBBQ2402120","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/thomas-betts-tbbq2402120-circuit-breaker-40a-2-pole-240v-plug-820.webp?v=1789615756","url":"https:\/\/www.ampstate.com\/products\/thomas-betts-tbbq2402120-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}