{"product_id":"qphw1040-circuit-breaker","title":"QPHW1040 | Circuit Breaker | 40A | 1-Pole | 240V | Plug-In","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the QPHW1040 Circuit Breaker—a purpose-built, plug-in solution designed for industrial control panels where quick, reliable overcurrent protection matters. This 40A, 1-pole, 240V unit is tailored for single-phase circuits common in maintenance, retrofit, and replacement projects.\u003c\/p\u003e \u003cp\u003ePlug-in design and a streamlined form factor enable faster replacements and reduced downtime. Ideal for field service, panel upgrades, and spare-part inventories, it ensures you can restore power quickly without sacrificing safety or performance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Plug-In\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility reference:\u003c\/strong\u003e Part number QPHW1040 is the best reference for ensuring a precise fit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use:\u003c\/strong\u003e Maintenance, retrofit, and replacement in compatible industrial panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this breaker stands out: it delivers dependable protection for single-phase 240V circuits while offering a straightforward plug-in installation that minimizes downtime. For technicians and facility managers, using the exact part number QPHW1040 removes guesswork and ensures your panel remains compliant with its intended specifications.\u003c\/p\u003e \u003cp\u003eFit and compatibility tips: Always confirm fit and ratings before ordering. Use the part number QPHW1040 as the primary reference to verify compatibility with your panel, bus configuration, and voltage requirements.\u003c\/p\u003e \u003cp\u003ePractical use scenarios:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 40A, 1-Pole breaker in a 240V service panel during scheduled maintenance\u003c\/li\u003e \u003cli\u003eRetrofit projects updating older panels to a plug-in protection strategy\u003c\/li\u003e \u003cli\u003eMaintaining a ready spare for rapid restoration of critical equipment in production environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426841153698,"sku":"QPHW1040","price":368.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/qphw1040-circuit-breaker-40a-1-pole-240v-plug-300.webp?v=1789632215","url":"https:\/\/www.ampstate.com\/products\/qphw1040-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}