{"product_id":"square-d-hdl36020c-20a-3p-600v-circuit-breaker","title":"Square D HDL36020C Circuit Breaker, 20A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for demanding industrial service, the Square D HDL36020C circuit breaker delivers reliable three‑phase protection in a compact, durable package. With a 20 A rating across 3 poles and a 600 V maximum, this unit is designed to safeguard motors, drives, and heavy equipment in modern electrical distributions. Built to stand up to busy maintenance and replacement projects, it helps keep critical systems running smoothly and safely.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand\/Part:\u003c\/strong\u003e Square D HDL36020C\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3 (three‑pole configuration for balanced three‑phase protection)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e Up to 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Industrial electrical service, maintenance, and replacement projects\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Verify fit by part number HDL36020C and your specific application requirements\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this HDL36020C stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree‑pole design for three‑phase systems\u003c\/strong\u003e—provides balanced protection across all phases, reducing the risk of phase imbalances and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability\u003c\/strong\u003e—built to endure the rigors of constant operation in control panels, machine rooms, and distributed power setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility pathway\u003c\/strong\u003e—part number driven verification ensures you’re selecting the exact device that matches your panel and protection scheme.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectrical contractors and integrators performing new installations or OEM panel builds\u003c\/li\u003e \u003cli\u003eMaintenance teams conducting routine replacements in existing Square D installations\u003c\/li\u003e \u003cli\u003eIndustrial facilities needing dependable overcurrent protection for motors, drives, and line-side circuits\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and practical tips\u003c\/h3\u003e\n\u003cp\u003eUse the HDL36020C in three‑phase distribution panels where a 20 A circuit breaker is required, particularly in motor control centers and equipment racks. When planning a swap or upgrade, reference the part number HDL36020C to confirm compatibility with your enclosure and bus configurations. For best results, ensure the panel’s voltage and phase requirements align with the 600 V rating and 3‑pole design, and review any manufacturer installation guidelines for clearances and mounting.\u003c\/p\u003e \u003ch3\u003eCompatibility \u0026amp; support\u003c\/h3\u003e\n\u003cp\u003eNotes: Verify fit by part number and application requirements. If you’re unsure about compatibility with your specific panel or enclosure, or you need help confirming that HDL36020C is the right choice for your project, send us a message and we’ll assist with part number validation and setup considerations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416051372194,"sku":"HDL36020C","price":460.0,"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-hdl36020c-20a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}