{"product_id":"general-electric-tqc21y100","title":"General Electric TQC21Y100 100A 2-Pole 240 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Electric TQC21Y100\u003c\/strong\u003e is a dependable, OEM-grade circuit breaker designed to protect 240V circuits with precision. With a \u003cstrong\u003e100 A\u003c\/strong\u003e current rating and \u003cstrong\u003e2 poles\u003c\/strong\u003e, this 240V breaker is built to reliably interrupt power on both hot legs, delivering robust protection for GE panels and the circuits inside them. Part Number TQC21Y100, it combines GE’s engineering standards with easy installation for professionals and DIY electricians alike.\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\u003eBrand\/part:\u003c\/strong\u003e General Electric, TQC21Y100\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this GE breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility for GE panels:\u003c\/strong\u003e Designed to fit GE electrical panels that accept TQC-series breakers, helping maintain correct fit, trip performance, and panel labeling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDual-pole protection:\u003c\/strong\u003e Simultaneously disconnects both hot lines in a 240V circuit, reducing the risk of unbalanced faults and improving overall safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection for demanding circuits:\u003c\/strong\u003e The 100 A rating makes it suitable for hefty loads such as main-disconnect applications and large branch circuits in residential or light commercial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuality you can trust:\u003c\/strong\u003e As a GE component, it’s manufactured to meet established electrical standards, offering consistent performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed main or branch breaker in GE panels that accept TQC-series devices.\u003c\/li\u003e \u003cli\u003eProtecting high-load 240V circuits in residential or light commercial electrical systems (such as large HVAC circuits, water heaters, or workshop equipment).\u003c\/li\u003e \u003cli\u003eUpgrading service protection where a dedicated 100 A, 2-pole breaker is required to safely manage load and maintain code-compliant disconnects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and practical tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSafety first:\u003c\/strong\u003e Disconnect the main power and verify absence of voltage before servicing any panel. Use proper PPE and follow local electrical codes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility check:\u003c\/strong\u003e Confirm that your GE panel is labeled to accept TQC-series breakers and that the bus bar type matches the TQC design.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTorque and seating:\u003c\/strong\u003e Install the breaker firmly into the panel bus and tighten mounting screws to the manufacturer’s recommended torque to ensure secure operation and reliable trip performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear labeling:\u003c\/strong\u003e After installation, label the protected circuit with the breaker's amperage and usage to aid future maintenance and inspections.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re replacing a worn-out unit, upgrading a circuit, or performing regular panel maintenance, the General Electric TQC21Y100 100A 2-Pole 240V Circuit Breaker offers dependable, GE-aligned protection that keeps your 240V systems safer and more reliable. Trust in an authentic GE part to maintain proper circuit protection, consistent trip characteristics, and peace of mind across your electrical setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46423606657186,"sku":"TQC21Y100","price":267.0,"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\/general-electric-tqc21y100","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}