{"product_id":"schneider-electric-hda36150u43x-circuit-breaker","title":"Schneider Electric | HDA36150U43X | Circuit Breaker | 150A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSchneider Electric HDA36150U43X is a purpose-built circuit breaker designed to deliver dependable protection in maintenance, retrofit, and replacement projects where exact specifications matter. This 150A, 3-pole unit provides robust three-phase protection at voltages up to 600V, making it a trusted choice for expanding or updating electrical systems that rely on consistent, clean power delivery.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 150A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HDA36150U43X\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Schneider Electric breaker stands out\u003c\/h3\u003e\n\u003cp\u003eDesigned by Schneider Electric, this circuit breaker embodies the reliability and precision you expect from a brand trusted across industries. Its 3-pole configuration ensures balanced, three-phase protection, making it well-suited for commercial panels and industrial equipment that operate on three-phase power. Using the exact part number helps ensure compatibility with existing gear and minimizes retrofit uncertainties, so upgrades and replacements proceed smoothly without surprises.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading aging panels during facility modernization projects\u003c\/li\u003e \u003cli\u003eReplacing worn or failed breakers in service equipment and switchgear\u003c\/li\u003e \u003cli\u003eRetrofitting electrical systems where a precise 150A, 3-pole, 600V rating is required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFit, compatibility, and ordering tips\u003c\/h3\u003e\n\u003cp\u003eBefore purchasing, verify the fit and ratings match your current setup. The part number HDA36150U43X is the most reliable reference for compatibility, so cross-check it against your panel labeling and service documentation. If your system specification lists 150A, 3-Pole, and 600V, this unit is a direct match for your protection needs.\u003c\/p\u003e \u003ch3\u003ePractical guidance for installation and maintenance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePrepare by confirming the panel accepts a 3-pole 150A breaker with a 600V rating.\u003c\/li\u003e \u003cli\u003eInspect the surrounding electrical enclosure and conductor sizing to ensure safe, compliant operation after replacement.\u003c\/li\u003e \u003cli\u003eKeep the exact part number handy for future service needs and to simplify ordering when parts are required again.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Schneider Electric HDA36150U43X for dependable, spec-matched protection that supports reliable performance across your three-phase electrical system. Add it to your cart to ensure continued protection, faster service, and straightforward maintenance workflows.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":46424499880098,"sku":"HDA36150U43X","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schneider-electric-hda36150u43x-circuit-breaker-150a-3-pole-600v-838.webp?v=1789372542","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-hda36150u43x-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}