{"product_id":"square-d-ejb24025-25a-480v-2-pole-bolt-on-circuit-breaker","title":"Square D EJB24025 - 25 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D EJB24025 is a 25A, 480V, 2-pole bolt-on molded case circuit breaker designed to safeguard branch circuits in panelboards and load centers. Built for dependable overcurrent and short-circuit protection, it combines rugged construction with precise operating performance to keep electrical systems running smoothly.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey advantages that set it apart\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, minimizing loose contacts in environments subject to movement or vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by pairing a thermal element for gradual overload response with a magnetic mechanism for rapid short-circuit isolation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e ensures reliable fit and performance with matching Square D load centers and panelboards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications where 480V two-pole protection is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e EJB24025\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 25A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits from this breaker\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eFacilities managers and electricians upgrading or maintaining panelboards in commercial spaces or light industrial environments that operate at 480V.\u003c\/li\u003e \u003cli\u003eTechnicians replacing aging or failed breakers in existing Square D panelboards, ensuring consistent protection and compatibility.\u003c\/li\u003e \u003cli\u003eInstallers building or retrofitting electrical systems where a reliable, two-pole 25A protection device is needed for critical branch circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations and tips\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eVerify that your panelboard is designed to accept bolt-on molded case breakers and that 480V two-pole protection aligns with the circuit requirements.\u003c\/li\u003e \u003cli\u003eUse the EJB24025 to achieve a robust connection in environments where vibration or movement could compromise a less secure mounting method.\u003c\/li\u003e \u003cli\u003eRely on the thermal-magnetic trip for predictable protection: the thermal element handles gradual overloads, while the magnetic trip responds to short circuits for fast isolation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re replacing a worn component or equipping a new installation, the Square D EJB24025 delivers dependable, code-consistent branch circuit protection with a straightforward bolt-on installation and a proven track record in panelboards and load centers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355207749794,"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_f87e1975-be7b-4945-9a8c-6acd26c4e46c.png?v=1764690368","url":"https:\/\/www.ampstate.com\/products\/square-d-ejb24025-25a-480v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}