{"product_id":"square-d-hda36090upyp","title":"Square D HDA36090UPYP 90A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HDA36090UPYP 90A 3-Pole 600 V Circuit Breaker — a precise, three-phase overcurrent protection device built for demanding industrial and commercial electrical systems. With a 90-amp rating and a three-pole design, it is engineered to safeguard motors, feeders, and equipment across 3-phase power networks up to 600 volts.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eCurrent rating: 90 A\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e\n\u003cli\u003ePart number: HDA36090UPYP\u003c\/li\u003e\n\u003cli\u003eBrand: Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhere to use: In industrial panels, commercial power distribution, and equipment with three-phase loads. It protects three-phase motors, conveyors, pumps, and HVAC systems up to 90 A. Ideal as a replacement for compatible Square D panels that accept HDA-type breakers.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eExact part number match ensures reliable compatibility and fit in existing Square D installations.\u003c\/li\u003e\n\u003cli\u003eThree-pole design provides synchronized protection across all phases, reducing the risk of uneven fault currents.\u003c\/li\u003e\n\u003cli\u003e600 V maximum system rating supports modern industrial equipment and installations where higher voltage is present.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical notes for installation and maintenance: Verify that your panel accepts HDA series breakers and that the enclosure is rated for 600 V systems. Before installation, disconnect power and follow applicable electrical codes for safe replacement. Keeping a spare HDA36090UPYP on hand can reduce downtime in critical process lines.\u003c\/p\u003e \u003cp\u003eIn short, the Square D HDA36090UPYP 90A 3-Pole 600 V Circuit Breaker delivers dependable overcurrent protection for three-phase circuits, combining a precise current rating, reliable three-pole operation, and compatibility with Square D panels. If your application runs on 600 V three-phase power and requires a 90 A protective device, this breaker offers a specific, durable solution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423350509730,"sku":"HDA36090UPYP","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-hda36090upyp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}