{"product_id":"3rv2011-1ba20","title":"Siemens 3RV2011-1BA20 - 4-2A, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens 3RV2011-1BA20 circuit breaker delivers dependable overcurrent protection for industrial and commercial electrical systems. With a 42 A rating, it is designed to isolate fault conditions quickly and protect wiring, equipment, and personnel in challenging environments.\u003c\/p\u003e \u003cp\u003eIdeal for panelboards, switchboards, control panels, and OEM equipment, this breaker fits into distribution panels and motor control centers where reliability matters most. Built by Siemens, it offers consistent performance in automation-heavy applications and supports streamlined maintenance in ongoing operations.\u003c\/p\u003e \u003ch2\u003eKey benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise protection\u003c\/strong\u003e: 42 A current rating ensures circuit protection tailored to your feeder and branch circuits, reducing nuisance trips and protecting sensitive loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation\u003c\/strong\u003e: Suitable for panelboards, switchboards, control panels, and OEM equipment, enabling straightforward integration into new builds or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable Siemens design\u003c\/strong\u003e: Part of a trusted protection lineup designed for industrial, commercial, and OEM use with durable construction for demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupports motor control centers\u003c\/strong\u003e: Engineered to work within motor control centers where dependable overcurrent protection keeps conveyors, pumps, and fans running with minimal downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly\u003c\/strong\u003e: Clear fault isolation and compatibility with standard Siemens distribution systems help technicians diagnose and service quickly.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cp\u003eFacilities that rely on robust electrical distribution will benefit from the 3RV2011-1BA20. Use it in:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePanelboards and switchboards in manufacturing floors, processing lines, and packaging operations\u003c\/li\u003e \u003cli\u003eControl panels for automated machines and equipment\u003c\/li\u003e \u003cli\u003eOEM equipment requiring reliable overcurrent protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eVerify the current rating aligns with your load profile and wire gauge to ensure precise protection without nuisance trips.\u003c\/li\u003e \u003cli\u003eEnsure the breaker is properly seated in compatible Siemens enclosures and follows manufacturer wiring diagrams for safe operation.\u003c\/li\u003e \u003cli\u003eKeep spare units on hand for quick replacements to minimize downtime during maintenance windows.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":46390922576034,"sku":"3RV2011-1BA20","price":450.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_d9ee870b-32ef-4dd6-8f31-aeff43de165a.png?v=1765380779","url":"https:\/\/www.ampstate.com\/products\/3rv2011-1ba20","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}