{"product_id":"square-d-hda260501-50a-600v-2-pole-plug-in-circuit-breaker","title":"Square D HDA260501 - 50 A, 600 V, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HDA260501 — a reliable 50A, 600V, 2-pole plug-in molded case circuit breaker designed to safeguard your electrical system with precision. Built to deliver dependable branch-circuit overcurrent and short-circuit protection, it’s engineered for seamless integration into panelboards and load centers.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection:\u003c\/strong\u003e quick installation and effortless replacements minimize downtime during upgrades or repairs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit:\u003c\/strong\u003e combines precise thermal overload sensing with magnetic instantaneous protection for stable, repeatable performance across changing loads and temperatures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility:\u003c\/strong\u003e designed to fit and work with matching Square D load centers and panelboards, ensuring coordinated protection and reliable operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications:\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where dependable branch circuit protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: HDA260501\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 50A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 2\u003c\/li\u003e \u003cli\u003eMounting Style: Plug-in\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cp\u003eUnlike generic substitutes, the HDA260501 is purpose-built for Square D panel systems, ensuring precise coordination with your existing protection scheme. The thermal-magnetic trip mechanism acts quickly to interrupt fault currents, while preventing unnecessary trips during normal operation. The plug-in design streamlines installation in compatible panelboards and load centers, helping technicians complete upgrading or servicing tasks in less time.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading residential main panels or subpanels where 50A, 600V protection is required\u003c\/li\u003e \u003cli\u003eReplacing a failed 2-pole breaker in a Square D load center to restore circuit protection\u003c\/li\u003e \u003cli\u003eCommercial light-duty power distribution where reliable overcurrent protection is critical\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance and benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHelps prevent electrical fires and equipment damage by rapidly interrupting excessive currents\u003c\/li\u003e \u003cli\u003eDesigned for durability in everyday electrical environments with consistent protection performance\u003c\/li\u003e \u003cli\u003eFacilitates quick diagnostics and service with a clearly defined OEM-compatible form factor\u003c\/li\u003e \u003cli\u003ePart of a cohesive protection strategy when paired with compatible Square D panelboards and accessories\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor electricians and facility managers seeking dependable, plug-in circuit protection that aligns with existing Square D infrastructure, the HDA260501 delivers trusted performance, streamlined installation, and targeted protection where it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355242123426,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_cd701e52-6f30-4377-b502-6f7f0a41a217.png?v=1764690707","url":"https:\/\/www.ampstate.com\/products\/square-d-hda260501-50a-600v-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}