{"product_id":"square-d-q12100tf","title":"Square D Q12100TF 100A 2-Pole 240 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D Q12100TF 100A 2-Pole 240 V Circuit Breaker — a trusted, two-pole solution designed to protect 240-volt circuits in compatible Square D panels. With a 100-amp rating, this breaker provides robust overcurrent protection for demanding loads while ensuring safe, simultaneous disconnection of both live conductors.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e Q12100TF\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e designed to fit compatible Square D panels that accept Q-series breakers\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cp\u003eThe Q12100TF employs a thermal-magnetic trip mechanism, delivering precise response to sustained overloads and sudden short circuits. Its 2-pole design ensures both hot legs trip together, enhancing safety on 240 V circuits and reducing the risk of arcing or equipment damage.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eGuarding 240 V branch circuits for equipment like HVAC systems, electric water heaters, and baseboard heating\u003c\/li\u003e \u003cli\u003eProviding reliable protection in residential or light commercial panels that accept Square D Q-series breakers\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cp\u003eConfirm that your panel accepts Q12100TF and that the circuit load aligns with a 100 A, two-pole configuration. Follow all electrical codes and the panel manufacturer’s installation instructions. When replacing an existing breaker, verify panel compatibility and ensure the overall load calculation supports a 100 A feeder for the intended circuit.\u003c\/p\u003e \u003ch3\u003eWhat to expect in daily use\u003c\/h3\u003e\n\u003cp\u003eConsistent, dependable protection for 240 V circuits with a straightforward install in compatible Square D panels. The 100 A rating is well-suited for mid-to-high current loads, providing clear, predictable tripping behavior that helps keep wiring and connected devices safe during fault conditions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423220945058,"sku":"Q12100TF","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-q12100tf","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}