{"product_id":"square-d-hda36150sv","title":"Square D HDA36150SV 150A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HDA36150SV 150A 3-Pole 600 V Circuit Breaker — a robust protection solution engineered for demanding three-phase electrical systems. With a 150 A current rating and a 600 V maximum, this breaker is designed to reliably interrupt fault currents and safeguard feeders, motors, and up-stream equipment in commercial and light industrial environments.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HDA36150SV\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 150 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-pole design matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-phase protection: The 3-pole configuration provides coordinated protection across all phases, helping prevent unbalanced faults that can damage motors and transformers.\u003c\/li\u003e \u003cli\u003eConsistent interruption: By covering all three conductors, it minimizes the risk of stray faults propagating through a single leg, contributing to safer, more reliable operation.\u003c\/li\u003e \u003cli\u003eClear compatibility with 3-phase systems: Ideal for distribution panels and feeders that require solid, three-phase overcurrent protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey benefits for real-world use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtects critical equipment from overcurrent events in commercial spaces, manufacturing floors, and service installations.\u003c\/li\u003e \u003cli\u003eHelps reduce downtime by interrupting faults before damage spreads to motors, drives, or other devices.\u003c\/li\u003e \u003cli\u003eSimple, straightforward replacement in compatible Square D panels, facilitating maintenance and scalability of electrical systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and recommendations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial motor circuits requiring reliable 150 A protection on a three-phase supply.\u003c\/li\u003e \u003cli\u003e feeders and distribution panels in commercial facilities where a 600 V rating aligns with system requirements.\u003c\/li\u003e \u003cli\u003eUpgrade paths for existing three-pole installations that demand consistent trip performance and easy field replacement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that the panel or enclosure is designed for Square D HDA-series breakers and supports a 3-pole 150 A, 600 V configuration.\u003c\/li\u003e \u003cli\u003eConsult your panel’s labeling to confirm the correct interrupting capacity and compatible trip characteristics for your specific load profile.\u003c\/li\u003e \u003cli\u003eFollow standard electrical practices for safe installation, including proper torque on terminals and adherence to local electrical codes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423573790882,"sku":"HDA36150SV","price":5815.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hda36150sv-150a-3-pole-600-v-circuit-breaker-639.webp?v=1789316078","url":"https:\/\/www.ampstate.com\/products\/square-d-hda36150sv","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}