{"product_id":"square-d-q432400-400a-3p-240v-circuit-breaker","title":"Square D Q432400 400A 3P 240V Circuit Breaker, Plug-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for durability and dependable protection, the Square D Q432400 400A 3P 240V Plug-On Circuit Breaker is designed for panelboards, load centers, and electrical distribution systems. This part helps you keep the BOM aligned with the original specification, making replacements safer and inventory management simpler for ongoing maintenance or upgrades.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-On installation\u003c\/strong\u003e enables quick, tool-efficient mounting on compatible panel assemblies, reducing downtime during swaps or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e400 A, 3-pole, 240 V\u003c\/strong\u003e rating provides robust trip protection for multi-phase main distribution circuits in commercial or industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement-ready with original part number\u003c\/strong\u003e Q432400, ideal for stocking spares to preserve BOM integrity and streamline repairs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile compatibility\u003c\/strong\u003e suitable for panelboards, load centers, and various electrical distribution setups that require a 3-pole, 400A, 240V circuit breaker from Square D.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted manufacturer\u003c\/strong\u003e Square D by Schneider Electric, with AmpState availability to keep critical projects on track.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for electricians, facilities managers, and maintenance teams tackling routine replacements, emergency switchover needs, or new installations where exact part-number fidelity is essential for performance and safety. If you need help confirming fit or matching this part number, AmpState can verify compatibility and ensure you receive the exact component you need.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410873110690,"sku":"Q432400","price":13860.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-q432400-400a-3p-240v-circuit-breaker-plug-on-ampstate-883.webp?v=1788982158","url":"https:\/\/www.ampstate.com\/products\/square-d-q432400-400a-3p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}