{"product_id":"square-d-khl3615017dc1684-circuit-breaker","title":"Square D | KHL3615017DC1684 | Circuit Breaker | 150A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D KHL3615017DC1684 circuit breaker — a purpose-built protection device designed for maintenance, retrofit, and replacement projects where exact specifications matter. With a 150A rating, 3 poles, and a 600V maximum, this breaker is engineered to safeguard multi‑phase electrical systems while fitting seamlessly into compatible Square D installations.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 150A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e KHL3615017DC1684\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Square D breaker stands out\u003c\/h2\u003e\n\u003cp\u003eThis is a genuine replacement part that prioritizes exact compatibility. The dedicated part number KHL3615017DC1684 is the most reliable reference when matching a breaker to your panel or enclosure, helping you avoid the guesswork that can lead to fit issues or mismatched ratings. Designed for reliable performance in demanding electrical environments, it supports quick service in maintenance windows and helps keep critical equipment protected during upgrades or repairs.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service on Square D panels that require a 150A, 3-pole, 600V protective device.\u003c\/li\u003e \u003cli\u003eRetrofit projects where an exact specification match is essential to maintain panel ratings and trip characteristics.\u003c\/li\u003e \u003cli\u003eReplacement for aging or damaged breakers in compatible Square D installations, ensuring continuity of protection for three-phase circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and fit guidance\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm that your panel or enclosure accepts a 150A, 3-pole, 600V circuit breaker of the KHL3615017DC1684 family. The part number itself is the best reference for compatibility, so verify that exact code against your panel catalog or manufacturer documentation. If in doubt, compare the unit’s amperage, number of poles, and voltage rating with the panel’s specifications to ensure a precise match.\u003c\/p\u003e \u003ch2\u003ePractical installation and handling tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eVerify electrical ratings on your panel label and ensure the 600V rating aligns with system requirements.\u003c\/li\u003e \u003cli\u003eHandle breakers with care, keeping terminals clean and free of corrosion to maintain good electrical contact.\u003c\/li\u003e \u003cli\u003eFollow your organization’s safety protocols and the panel’s installation instructions during replacement or retrofitting.\u003c\/li\u003e \u003cli\u003eStock the exact part number (KHL3615017DC1684) for future replacements to minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn environments where precise spec matching matters, this Square D circuit breaker delivers the trusted protection and reliable performance you need. It’s the right choice for technicians and facilities teams who prioritize exact compatibility, straightforward sourcing, and durable circuit protection for 3-pole, 600V systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424394104994,"sku":"KHL3615017DC1684","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-khl3615017dc1684-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}