{"product_id":"square-d-fab36040-40a-3p-600v-circuit-breaker","title":"Square D FAB36040 Circuit Breaker, 40A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cspan\u003eSquare D FAB36040 Circuit Breaker — 40A, 3-Pole, 600V — built for rugged industrial service, maintenance, and replacement projects. This unit sits in the Square D Line series, offering dependable three‑phase protection that integrates smoothly with standard industrial panels and distribution gear. Confirm compatibility by the exact part number FAB36040 for your application.\u003c\/span\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3 (three-pole) for three-phase systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries compatibility:\u003c\/strong\u003e Line series; verify fit by part number FAB36040 and your specific application requirements\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters in real-world use\u003c\/strong\u003e — In demanding industrial environments, protecting motors, drives, and feeders from overloads and faults is essential. The FAB36040 delivers reliable interruption performance within the trusted Square D Line ecosystem, reducing wiring complexity and ensuring predictable protection across your panel assemblies.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThree-phase protection for motors and conveyors in manufacturing facilities\u003c\/li\u003e \u003cli\u003eReplacement and upgrade projects in existing industrial panels and distribution gear\u003c\/li\u003e \u003cli\u003eIncorporation into motor control centers and feeder circuits that require 3-pole, 600V protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat sets it apart\u003c\/strong\u003e — The FAB36040 is designed to align with other Line-series components, delivering consistent trip characteristics and straightforward compatibility. By validating the exact part number, you can streamline installations and reduce mismatch risks in multi-component panels.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for installation and compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways verify fit by the exact part number FAB36040 and ensure your application requirements match the device specifications\u003c\/li\u003e \u003cli\u003eEngage a licensed electrician for installation and follow proper lockout\/tagout procedures\u003c\/li\u003e \u003cli\u003eKeep spare parts organized within the Line series to simplify future maintenance and replacements\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed confirmation on compatibility with your current gear? Message us and we’ll help verify that FAB36040 is the right fit for your panel, motor, or distribution setup. For reliable, three-phase protection in industrial environments, the Square D FAB36040 is a practical, purpose-built choice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415999729826,"sku":"FAB36040","price":1773.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-fab36040-circuit-breaker-40a-3-pole-600v-breakers-961.webp?v=1789222306","url":"https:\/\/www.ampstate.com\/products\/square-d-fab36040-40a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}