{"product_id":"square-d-hda36030aabcsh","title":"Square D HDA36030AABCSH 36030A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D \u003cstrong\u003eHDA36030AABCSH\u003c\/strong\u003e, a rugged \u003cstrong\u003e3-pole\u003c\/strong\u003e circuit breaker designed for \u003cstrong\u003e600 V\u003c\/strong\u003e three-phase systems. With a \u003cstrong\u003e36030 A\u003c\/strong\u003e current rating, this device is built to protect large motors, pumps, and other heavy industrial loads, delivering dependable overcurrent protection when it matters most.\u003c\/p\u003e \u003cp\u003eKey features that make this breaker a reliable choice in demanding environments:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e for balanced protection across all three phases in 3-phase circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V maximum system voltage\u003c\/strong\u003e suitable for industrial distribution and equipment protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number HDA36030AABCSH\u003c\/strong\u003e ensures precise replacement compatibility with Square D panels and components.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating: 36030 A\u003c\/strong\u003e aligned with high-load applications common in manufacturing, processing, and large facility installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho this is for: electrical engineers, maintenance technicians, and facility engineers responsible for safeguarding heavy machinery and three-phase equipment in warehouses, factories, data centers, and commercial buildings with higher power demands.\u003c\/p\u003e \u003cp\u003eWhy it matters: in three-phase systems, a robust 3-pole breaker like the HDA36030AABCSH not only interrupts fault currents effectively but also maintains coordinated protection across all phases, reducing the risk of unbalanced faults and equipment damage. Its Square D lineage brings consistent performance, predictable trip behavior, and compatibility with a broad ecosystem of foul-weather enclosures and cable kits.\u003c\/p\u003e \u003cp\u003ePractical considerations and tips:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure the breaker is compatible with your Square D panelboard or distribution panel family for straightforward replacement and reliable mechanical fit.\u003c\/li\u003e \u003cli\u003eUse in circuits that demand reliable protection for industrial motors, conveyors, pumps, and other three-phase loads operating at or near 600 V.\u003c\/li\u003e \u003cli\u003eWhen planning maintenance, keep the \u003cstrong\u003eHDA36030AABCSH\u003c\/strong\u003e part number handy to verify cross-compatibility with existing protection schemes and spare parts inventory.\u003c\/li\u003e \u003cli\u003eFollow applicable electrical codes and manufacturer guidelines during installation, testing, and commissioning to ensure safe and compliant operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the Square D HDA36030AABCSH is a purpose-built 3-pole, 600 V circuit breaker that delivers dependable three-phase protection for high-demand industrial environments. It’s the right choice when you need a replacement or upgrade that aligns with Square D’s reliability and a capacity profile suited to heavy electrical loads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423356801186,"sku":"HDA36030AABCSH","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-hda36030aabcsh","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}