{"product_id":"square-d-qob225-25a-240v-2-pole-bolt-on-circuit-breaker","title":"Square D QOB225 - 25 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D QOB225 — a 25 amp, 240-volt, 2-pole bolt-on molded case circuit breaker built for dependable branch-circuit overcurrent and short-circuit protection in panelboards and load centers.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting:\u003c\/strong\u003e a rigid, vibration-resistant bus connection that stays put even in busy electrical environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit:\u003c\/strong\u003e delivers stable, repeatable protection performance for both overcurrent and short-circuit events.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design:\u003c\/strong\u003e aligns with matching Square D load centers and panelboards for straightforward installation and reliable operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple settings:\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications where dependable circuit protection matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QOB225\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 240V\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\u003eWhy the QOB225 stands out\u003c\/h3\u003e\n\u003cp\u003eWith its two-pole 25A configuration, this breaker is ideal for safeguarding shared 240V circuits or paired 120V legs requiring synchronized protection. The bolt-on mounting delivers a robust, vibration-resistant connection to the bus, reducing wear and movement over time. The thermal-magnetic trip unit blends precise, predictable trip behavior with fast fault response, helping protect downstream equipment while minimizing nuisance trips.\u003c\/p\u003e \u003ch3\u003eUse scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtecting a dedicated 25A 240V circuit for equipment in light commercial spaces.\u003c\/li\u003e \u003cli\u003eReplacing a failed 2-pole breaker in residential subpanels with a dependable, OEM-compatible unit.\u003c\/li\u003e \u003cli\u003eRetrofit projects where OEM compatibility with the panelboard is essential for seamless operation and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and safety\u003c\/h3\u003e\n\u003cp\u003eDesigned for use with matching Square D OEM load centers and panelboards, the QOB225 ensures dependable interchangeability within the same family. This alignment minimizes compatibility surprises and supports consistent maintenance and spare-part availability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355411304610,"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_3e103eef-b7e7-4870-8234-5b90fd42890a.png?v=1764691936","url":"https:\/\/www.ampstate.com\/products\/square-d-qob225-25a-240v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}