{"product_id":"square-d-qja221502-150a-2p-240v-circuit-breaker","title":"Square D QJA221502 Circuit Breaker, 150A, 2-Pole, 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QJA221502 circuit breaker—a rugged, industry-tested solution built for heavy-duty electrical service, maintenance, and replacement projects. This 150 A, 2-pole unit is designed to protect 240 V circuits you rely on in demanding environments, delivering reliable overcurrent protection when it matters most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 150 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: QJA221502 (Square D)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this configuration stands out in industrial settings\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThe exact fit is driven by the part number. QJA221502 ensures you’re selecting the correct breaker for compatible panels and circuitry, reducing guesswork during replacement or upgrades.\u003c\/li\u003e \u003cli\u003eIdeal for service calls, routine maintenance, and retrofit projects where reliable protection and precise compatibility matter for uptime and safety.\u003c\/li\u003e \u003cli\u003eCompatibility should be verified against your application requirements. Use the part number and your panel’s specifications to confirm fit, mounting, and wiring needs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases and ideal applications\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIndustrial electrical panels that operate at 240 V with high-load demands on a 2-pole protection scheme.\u003c\/li\u003e \u003cli\u003eMaintenance windows and component refreshes where exact part matching minimizes compatibility risk.\u003c\/li\u003e \u003cli\u003eReplacement of aging or failing breakers in manufacturing lines, processing equipment, and heavy-duty control circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHow to confirm compatibility and get started\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMatch the part number: QJA221502 to your panel catalog and device listing.\u003c\/li\u003e \u003cli\u003eVerify electrical specs align with your circuit (150 A, 240 V, 2-pole).\u003c\/li\u003e \u003cli\u003eCheck mounting footprint and terminal layout to ensure proper wiring and enclosure clearance.\u003c\/li\u003e \u003cli\u003eNeed confirmation? Message us—the team can help verify compatibility and point you to the right part for your exact setup.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eSecure your installation with the Square D QJA221502—the trusted, industrial-grade choice for precise circuit protection in 240 V systems. If you need help verifying compatibility with your specific panel, our team is ready to assist.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415966666914,"sku":"QJA221502","price":6634.0,"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\/square-d-qja221502-150a-2p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}