{"product_id":"square-d-kc32225-225a-240v-3-pole-plug-in-circuit-breaker","title":"Square D KC32225 - 225 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D KC32225 — a 225 A, 240 V, 3-pole plug-in molded case circuit breaker designed for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built to handle demanding loads, this breaker unlocks reliable protection for critical electrical paths in a single, streamlined package.\u003c\/p\u003e \u003cp\u003eDesigned for quick installs and straightforward maintenance, the fast plug-in connection lets you swap or upgrade breakers with minimal panel downtime. The thermal-magnetic trip unit delivers stable, repeatable protection by combining a thermal element that senses sustained overloads with a magnetic element that clamps down rapidly on severe faults. This dual-action approach helps prevent nuisance trips while ensuring fast isolation of dangerous short circuits.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e Amperage Rating:\u003c\/strong\u003e 225 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e Voltage Rating:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e Poles:\u003c\/strong\u003e 3-pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e Mounting Style:\u003c\/strong\u003e Plug-in molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e Type:\u003c\/strong\u003e Thermal-magnetic\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e Application:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e Manufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e Part Number:\u003c\/strong\u003e KC32225\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis KC32225 is ideal for residential, commercial, and light industrial settings where large feeders and subpanels require robust, predictable protection. When paired with matching OEM load centers, it ensures a cohesive protection strategy with streamlined installation and serviceability.\u003c\/p\u003e \u003cp\u003eUse cases and scenarios you’ll appreciate:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRapidly protecting a high-draw subpanel in an office suite or retail space\u003c\/li\u003e \u003cli\u003eProviding main feeder protection for a home renovation or expansion project\u003c\/li\u003e \u003cli\u003eSafeguarding motor-driven equipment or heavy loads in light industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this plug-in three-pole breaker stands out: it combines the convenience of a fast plug-in connection with the reliability of a thermal-magnetic trip, delivering consistent performance across temperature and load variations. Its compatibility with Square D panelboards and load centers means you can achieve a coordinated protection scheme without aftermarket guessing or mismatches.\u003c\/p\u003e \u003cp\u003ePractical installation and maintenance tips:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility by checking the panel’s documentation for KC32225 or equivalent plug-in 3-pole breakers\u003c\/li\u003e \u003cli\u003eFollow manufacturer torque and terminal guidelines to ensure secure, code-compliant connections\u003c\/li\u003e \u003cli\u003eConsider protective coordination with downstream devices to minimize outages during faults\u003c\/li\u003e \u003cli\u003eKeep spare KC32225 units in their original packaging to preserve the integrity of the thermal-magnetic trip mechanism\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355312115874,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-kc32225-225-a-240-v-3-pole-plug-in-circuit-breaker-493.webp?v=1788749518","url":"https:\/\/www.ampstate.com\/products\/square-d-kc32225-225a-240v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}