{"product_id":"hdl36030","title":"Square D HDL36030 - 30A, 3-Pole, Molded Case Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eBuilt to safeguard electrical systems in demanding environments, the Square D HDL36030 30A, 3-Pole Molded Case Circuit Breaker combines rugged construction with precise protection for distribution panels and motor control centers.\u003c\/p\u003e \u003cp\u003eWith a 30-amp rating and a 3-pole configuration, this MCCB handles three-phase systems efficiently, providing reliable interruption during overloads and faults while fitting neatly into panelboards, switchboards, and control panels.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HDL36030\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole (three-phase)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Molded Case Circuit Breaker (MCCB)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Industrial, commercial, and OEM environments requiring dependable overcurrent protection in distribution panels and motor control centers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Overcurrent and safe operation for equipment and personnel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosures:\u003c\/strong\u003e Suitable for panelboards, switchboards, and control panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this HDL36030 over alternative protection devices? The molded-case architecture combines robust insulation with proven interruption performance, helping reduce arc-flash exposure and minimize downtime by quickly isolating a fault. The three-pole design supports balanced protection across all three phases, which is essential for motors, contactors, and other three-phase loads.\u003c\/p\u003e \u003cp\u003ePractical considerations and tips:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eEnsure correct enclosure compatibility and mounting in your distribution panels or motor control centers.\u003c\/li\u003e \u003cli\u003eVerify wiring arrangements align with three-phase systems to maximize protection and minimize nuisance tripping.\u003c\/li\u003e \u003cli\u003eRegularly inspect connections and housing for signs of wear or overheating to maintain reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390635397282,"sku":"HDL36030","price":987.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_d2619c01-68c3-42c5-a259-29f68af71540.png?v=1765378794","url":"https:\/\/www.ampstate.com\/products\/hdl36030","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}