{"product_id":"cutler-hammer-qcr3020ht-20a-3p-240v-circuit-breaker","title":"Cutler-Hammer QCR3020HT Circuit Breaker, 20A, 3-Pole, 240V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eCutler-Hammer QCR3020HT Circuit Breaker\u003c\/strong\u003e — 20A, 3-Pole, 240V — a rugged solution for industrial electrical service, maintenance, and replacement projects.\u003c\/p\u003e\n\u003cp\u003eThe QCR3020HT is engineered by Cutler-Hammer to deliver dependable circuit protection in demanding environments. Its 20-amp rating and 3-pole configuration make it ideal for protecting multi-line, 240-volt circuits in industrial panels, machine control, and distribution systems. Use the part number \u003cstrong\u003eQCR3020HT\u003c\/strong\u003e to confirm compatibility with your application.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 20 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage: 240 V\u003c\/li\u003e \u003cli\u003eManufacturer: Cutler-Hammer\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cp\u003eUnlike generic substitutes, the \u003cstrong\u003eQCR3020HT\u003c\/strong\u003e is designed to integrate smoothly with Cutler-Hammer distribution setups and legacy panels where a precise part-number fit matters. If your project requires reliable protection for industrial equipment, motor-driven loads, or panel feeders, this 3-pole unit provides coordinated protection across all circuits it serves.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial service upgrades and panel replacements\u003c\/li\u003e \u003cli\u003eMaintenance on manufacturing lines and machine control panels\u003c\/li\u003e \u003cli\u003eNew installations in compatible Cutler-Hammer electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify compatibility\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify fit by the part number \u003cstrong\u003eQCR3020HT\u003c\/strong\u003e and review application requirements to ensure correct trip characteristics and mounting compatibility within your panel. If you need assistance confirming compatibility, you can message us and we'll help confirm the right fit for your setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415729787042,"sku":"QCR3020HT","price":998.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/cutler-hammer-qcr3020ht-20a-3p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}