{"product_id":"q1b","title":"Square D Q1B - 100A, 2-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D Q1B, a 100A, 2-Pole Circuit Breaker built for reliability in demanding electrical environments. This Square D device delivers dependable overcurrent protection and safe operation, making it a trusted choice for panelboards, switchboards, and control panels across industrial, commercial, and OEM applications.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy choose the Square D Q1B 100A 2-Pole Circuit Breaker\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProven Square D reliability:\u003c\/strong\u003e Backed by a legacy of dependable protection, designed to perform when it matters most in critical systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo hot-leg interruption:\u003c\/strong\u003e The 2-pole design safely interrupts two conductors, ideal for distribution panels and motor control centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise 100A protection:\u003c\/strong\u003e Calibrated to guard feeders and circuits from overloads and short circuits in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile integration:\u003c\/strong\u003e Compatible with panelboards, switchboards, and control panels, making it suitable for new installations or upgrades in industrial, commercial, and OEM settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eNew installations in panelboards, switchboards, and control panels where clean, reliable overcurrent protection is essential.\u003c\/li\u003e \u003cli\u003eRetrofits and upgrades in existing distribution panels and motor control centers to enhance protection and safety.\u003c\/li\u003e \u003cli\u003eOEM equipment enclosures that require robust, dependable circuit protection for prolonged uptime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and practical considerations\u003c\/h2\u003e\n\u003cp\u003eFor safe, effective use, confirm the Q1B is the correct family for your distribution system and ensure compatibility with your existing Square D components. Follow all relevant electrical codes and the panel manufacturer’s guidelines for installation, mounting, and torque specifications. This approach helps minimize downtime and protects both wiring and downstream equipment from fault currents.\u003c\/p\u003e \u003cp\u003eIn summary, the Square D Q1B 100A 2-Pole Circuit Breaker is a purpose-built solution for industrial, commercial, and OEM environments that demand reliable fault interruption and straightforward integration into panelboards, switchboards, and control panels. It’s a practical choice for safeguarding distribution systems and motor control centers with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390620782754,"sku":"Q1B","price":406.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_a29fa239-bd63-47ff-affe-c5e54429156a.png?v=1765378279","url":"https:\/\/www.ampstate.com\/products\/q1b","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}