{"product_id":"square-d-qbm22125tn-circuit-breaker","title":"Square D | QBM22125TN | Circuit Breaker | 125A | 2-Pole | 240V | 10kA | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eProtect critical circuits with precision using the Square D QBM22125TN, a bolt-on, 2-pole circuit breaker designed for reliable 240V protection. With a 125A rating and a 10kA interrupting capacity, this breaker is built to handle fault currents while keeping your panel running smoothly.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 125 A\u003c\/li\u003e \u003cli\u003ePoles: 2-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 240 V\u003c\/li\u003e \u003cli\u003eInterrupting rating: 10 kA\u003c\/li\u003e \u003cli\u003eMounting style: Bolt-On\u003c\/li\u003e \u003cli\u003ePart number: QBM22125TN\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDesigned for maintenance, retrofit, and replacement in compatible Square D panel systems, enabling you to restore protection without a full panel upgrade.\u003c\/li\u003e \u003cli\u003eBolt-On mounting delivers a secure, stable connection ideal for installations subject to vibration or movement.\u003c\/li\u003e \u003cli\u003e125A capacity provides robust protection for larger branch circuits or feeders while accommodating practical current needs in commercial or sizable residential applications.\u003c\/li\u003e \u003cli\u003e10kA interrupting capacity helps safely clear high-energy faults, reducing the risk of damage downstream and downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and fit guidance\u003c\/h2\u003e\n\u003cp\u003eBefore purchasing, verify compatibility by matching the part number: QBM22125TN. This unit is intended for Square D bolt-on QBM panel configurations. If your panel does not support bolt-on QBM breakers, this model may not be suitable for your setup.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacing a worn or tripped breaker in retrofit projects where the panel accepts Square D QBM bolt-on devices.\u003c\/li\u003e \u003cli\u003eFeeder protection upgrades on 240V circuits in medium to larger electrical installations.\u003c\/li\u003e \u003cli\u003eMaintenance scenarios in service environments where rapid, reliable circuit protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation tips and practical notes\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eKeep the replacement aligned with the original part number (QBM22125TN) to maintain system compatibility.\u003c\/li\u003e \u003cli\u003eHandle the breaker carefully to preserve the mounting clip and bus connection alignment within the panel.\u003c\/li\u003e \u003cli\u003eClearly label the circuit after installation to reflect 125A, 240V, and 2-pole protection for future service reference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424428609698,"sku":"QBM22125TN","price":944.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qbm22125tn-circuit-breaker-125a-2-pole-240v-10ka-bolt-547.webp?v=1789358446","url":"https:\/\/www.ampstate.com\/products\/square-d-qbm22125tn-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}