{"product_id":"qcr3030h-circuit-breaker","title":"QCR3030H | Circuit Breaker | 30A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eThe QCR3030H Industrial Circuit Breaker is built to protect three‑phase 240V systems with a precise 30A rating. This 3‑pole device is a trusted solution for maintenance, retrofit, and replacement projects where exact specifications matter, delivering reliable fault interruption to safeguard equipment and personnel on demanding job sites.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 240V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility note\u003c\/strong\u003e: Confirm fit and ratings before ordering. The part number is the best reference for compatibility, ensuring the QCR3030H matches your panel’s requirements and wiring scheme.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy the QCR3030H stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThree‑pole design provides synchronized disconnection across all conductors, improving fault isolation and safety for 3‑phase loads.\u003c\/li\u003e \u003cli\u003eIndustrial‑grade protection tailored for maintenance, retrofit, and replacement scenarios where exact specifications are essential.\u003c\/li\u003e \u003cli\u003eReliable, straightforward replacement when your system specifies the QCR3030H or an equivalent part number, helping minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal for\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eElectrical teams performing panel retrofits and upgrades to 240V 3‑pole protection\u003c\/li\u003e \u003cli\u003eMaintenance engineers replacing failed breakers in industrial facilities\u003c\/li\u003e \u003cli\u003eOEMs integrating a 30A, 3‑pole, 240V protective device into equipment that requires this exact spec\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for purchase and installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBefore purchasing, cross‑check the part number (QCR3030H) against your equipment’s documentation to ensure exact compatibility.\u003c\/li\u003e \u003cli\u003eVerify that the panel labeling, conductor sizing, and protection requirements align with a 30A, 3‑pole, 240V device.\u003c\/li\u003e \u003cli\u003eHave a licensed electrician handle installation. Follow all panel manufacturer guidelines for wiring, safety, and local electrical codes.\u003c\/li\u003e \u003cli\u003eAfter installation, inspect for proper labeling and ensure the breaker trips cleanly under test conditions within a safe, de‑energized environment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor projects where precise spec alignment matters—maintenance routines, retrofit initiatives, or sanctioned replacements—the QCR3030H delivers dependable protection with the exact 30A, 3‑pole, 240V characteristics your system requires. Use the part number as your primary reference to confirm compatibility and ensure seamless integration into your electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46427372486818,"sku":"QCR3030H","price":617.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/qcr3030h-circuit-breaker-30a-3-pole-240v-828.webp?v=1789710953","url":"https:\/\/www.ampstate.com\/products\/qcr3030h-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}