{"product_id":"3rv1041-4fa10","title":"Siemens 3RV1041-4FA10 - 28-40A, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens 3RV1041-4FA10, a dependable circuit breaker engineered to deliver flexible overcurrent protection in demanding electrical environments. With an adjustable current rating from 28 A to 40 A, this Siemens unit lets you tailor protection to your exact load profile without swapping hardware as systems evolve.\u003c\/p\u003e \u003cp\u003eDesigned for practical, real-world installations, the 3RV1041-4FA10 is suitable for panelboards, switchboards, control panels, and OEM equipment. Whether you're wiring a new facility, upgrading an existing distribution panel, or integrating protection into a machine control system, this breaker provides consistent performance within the Siemens protection ecosystem.\u003c\/p\u003e \u003cp\u003eKey advantages of this model include robust, reliable protection for critical circuits; compatibility with a wide range of Siemens devices and cabinets; and a straightforward path to code-compliant safe operation in industrial, commercial, and OEM applications. By sticking with a single protection family, you simplify maintenance, part availability, and future upgrades in motor control centers and distribution panels.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent rating\u003c\/strong\u003e: adjustable 28–40 A to match load safely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: panelboards, switchboards, control panels, OEM equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse case\u003c\/strong\u003e: industrial facilities, commercial buildings, and OEM machinery requiring reliable overcurrent protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBenefits\u003c\/strong\u003e: dependable protection, ease of integration, and long-term compatibility within the Siemens protection lineup.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical usage tips: confirm the connected load and protection coordination needs, set the rating within the 28–40 A window accordingly, and ensure installation by qualified electrical personnel in line with local codes. Keep the Siemens 3RV1041-4FA10 on-hand for quick replacements or future expansion to maintain continuous operation in distribution panels and motor control centers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":46391127212194,"sku":"3RV1041-4FA10","price":1340.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_fff19748-ba3e-4670-a6a2-d92ca1f7c7a2.png?v=1765382148","url":"https:\/\/www.ampstate.com\/products\/3rv1041-4fa10","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}