{"product_id":"qchw3020h-circuit-breaker","title":"QCHW3020H | Circuit Breaker | 20A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eThe QCHW3020H is a purpose-built industrial circuit breaker designed to protect your three-phase 240V electrical systems with precision and reliability. With a 20A rating and 3-pole configuration, this breaker provides balanced protection across all phases, helping to prevent equipment damage and unplanned downtime when faults or overloads occur.\u003c\/p\u003e \u003cp\u003eKey advantages that matter in real-world setups:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong3-pole protection\u003e — ideal for three-phase feeders, motor circuits, and control panels that require synchronized disconnection across all phases.\u003c\/strong3-pole\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e20A circuit protection\u003c\/strong\u003e — strong overcurrent protection for standard industrial loads while avoiding unnecessary nuisance trips on normal operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement ready\u003c\/strong\u003e — a practical choice when upgrading existing panels or stocking spares for critical lines; designed to slot into compatible assemblies without extensive modification.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number reliability\u003c\/strong\u003e — the QCHW3020H designation is your best reference for compatibility, ensuring you match the exact form, fit, and electrical characteristics your system requires.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this model stands out in the field: when your operation depends on predictable protection and rapid restoration, using a breaker that aligns precisely with your panel’s specifications matters. The QCHW3020H is built to maintain consistent performance under demanding industrial conditions, helping protect downstream equipment, wiring, and operators.\u003c\/p\u003e \u003cp\u003eWho should consider the QCHW3020H:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance teams managing panel boards and enclosure upgrades in manufacturing environments\u003c\/li\u003e \u003cli\u003eFacilities engineers performing retrofit work or replacements on existing 3-phase 240V networks\u003c\/li\u003e \u003cli\u003eOEMs integrating reliable, field-verified protection into new equipment where exact spec-match is critical\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical notes for selection and use:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering to ensure seamless compatibility with your enclosure and wiring scheme.\u003c\/li\u003e \u003cli\u003eUse this 3-pole, 240V breaker to protect all three phases evenly, particularly for equipment that depends on balanced phase protection or has motor-start requirements.\u003c\/li\u003e \u003cli\u003eMaintain clear documentation of the part number (QCHW3020H) for future maintenance, replacements, or cross-references in your asset records.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn summary, the QCHW3020H is a specialized, dependable choice for anyone safeguarding 3-phase 240V circuits with a 20A protective threshold. Its targeted design, clear compatibility cue, and suitability for maintenance, retrofit, and replacement projects make it a practical, value-driven addition to industrial electrical kits and service inventories.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46424743608482,"sku":"QCHW3020H","price":590.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/qchw3020h-circuit-breaker-20a-3-pole-240v-872.webp?v=1789410193","url":"https:\/\/www.ampstate.com\/products\/qchw3020h-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}