{"product_id":"tmqb21125","title":"GE TMQB21125 - 125A, 2-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the GE TMQB21125 125A, 2-Pole Circuit Breaker — a robust solution built to protect heavy-duty electrical systems with precision and reliability. Designed for industrial, commercial, and OEM environments, this GE breaker provides dependable overcurrent protection in distribution panels, switchboards, and motor control centers where safe operation is non‑negotiable.\u003c\/p\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 125A for high-demand circuits\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e 2-Pole for simultaneous disconnection on both hot lines\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker engineered for reliable overcurrent protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for panelboards, switchboards, and control panels in industrial, commercial, and OEM settings\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Built to withstand the rigors of demanding electrical environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy This GE Breaker Stands Out\u003c\/h2\u003e\n\u003cp\u003eThe TMQB21125 is more than a protective device—it’s a strategic component in your power distribution architecture. The 2-pole design ensures that both hot legs shut off together, reducing the risk of arc and providing safer, more predictable interruptions during fault conditions. With a 125A rating, it’s positioned to guard feeders and main lines without unnecessary tripping during normal load swings, helping to minimize downtime and keep critical equipment online when it matters most.\u003c\/p\u003e \u003ch2\u003eIdeal Use Scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDistribution panels in commercial buildings where reliable feeder protection is essential\u003c\/li\u003e \u003cli\u003eMotor control centers (MCCs) that require coordinated disconnection for motor protection and safety\u003c\/li\u003e \u003cli\u003eIndustrial panelboards that demand rugged overcurrent protection in harsh environments\u003c\/li\u003e \u003cli\u003eOEM equipment enclosures needing a proven GE solution with consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePerformance and Protection in Practice\u003c\/h2\u003e\n\u003cp\u003eWith the GE TMQB21125, you get a time-tested balance of protection and practicality. Its 125A rating helps prevent nuisance trips on normal startup surges while delivering decisive interruption during short-circuit or overload conditions. This means safer operation for personnel and greater protection for downstream equipment, wiring, and components in distribution networks.\u003c\/p\u003e \u003ch2\u003eInstallation and Compatibility\u003c\/h2\u003e\n\u003cp\u003eDesigned to integrate with standard electrical assemblies, the TMQB21125 supports streamlined installation in panelboards, switchboards, and control panels. When integrating into your system, ensure it aligns with your panel manufacturer’s guidelines and the overall protection strategy for your distribution network. This breaker is a drop-in solution within the GE TMQB family’s framework, offering predictable performance and ease of replacement when service or upgrades are required.\u003c\/p\u003e \u003ch2\u003eWhat Sets GE TMQB21125 Apart\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProven reliability:\u003c\/strong\u003e GE’s engineering lineage translates to consistent trip characteristics and long-term durability in demanding environments\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFocused protection:\u003c\/strong\u003e 125A capacity paired with 2-pole coordination provides robust, coordinated protection for feeders and motors\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application:\u003c\/strong\u003e Suitable for panelboards, switchboards, and control panels across industrial, commercial, and OEM applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"GE","offers":[{"title":"Default","offer_id":46390634676386,"sku":"TMQB21125","price":271.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_b7d2c9fb-df55-45f8-9d18-8ee6d554f980.png?v=1765378774","url":"https:\/\/www.ampstate.com\/products\/tmqb21125","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}