{"product_id":"qbl32100","title":"Square D QBL32100 - 100A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D QBL32100\u003c\/strong\u003e is a high-performance 100A, 3-pole circuit breaker designed for demanding electrical environments. Built to protect three-phase systems, its three-pole design ensures all phases disconnect together, delivering reliable protection and reducing the risk of lingering voltages in critical equipment.\u003c\/p\u003e \u003cp\u003eKey features and benefits:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e100A current rating\u003c\/strong\u003e provides dependable overcurrent protection for feeders, motors, and distribution circuits in medium-to-large installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e enables simultaneous disconnection of all three phases, ideal for three-phase panelboards, switchboards, and control panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation\u003c\/strong\u003e suitable for industrial, commercial, and OEM applications, including motor control centers and distribution panels where safe operation is paramount.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, straightforward protection\u003c\/strong\u003e designed to offer fast interruption of fault currents, helping to minimize downtime and protect downstream equipment from damage.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSmart use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor control centers (MCCs) and three-phase motor feeders needing reliable, coordinated protection across all phases.\u003c\/li\u003e \u003cli\u003eDistribution panels in manufacturing lines, HVAC systems, and process controls where consistent, dependable overcurrent protection is critical.\u003c\/li\u003e \u003cli\u003eOEM assemblies requiring a compact, robust breaker that can be integrated into existing Square D or compatible panel configurations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the QBL32100 in your electrical protection strategy\u003c\/h3\u003e\n\u003cp\u003eThe QBL32100 combines a decisive current rating with a practical three-pole design that supports clean, safe shutdown of multi-phase systems. By ensuring all conductors trip together, it helps prevent phase imbalances and potential damage to connected equipment, offering peace of mind in mission-critical environments.\u003c\/p\u003e \u003cp\u003eDesigned for easy integration into panelboards and switchboards, this breaker supports stable operation in distribution networks and motor control applications. When you need dependable, industry-ready overcurrent protection for three-phase circuits, the Square D QBL32100 stands out for its focused performance, robust construction, and practical value in real-world setups.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390522806434,"sku":"QBL32100","price":303.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_b3ab7f65-a3a6-4e1f-b513-47faf1fe6680.png?v=1765376585","url":"https:\/\/www.ampstate.com\/products\/qbl32100","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}