{"product_id":"3va4120-6ed14-0aa0","title":"Siemens 3VA4120-6ED14-0AA0 - 14-0A, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens 3VA4120-6ED14-0AA0\u003c\/strong\u003e is a robust 140A circuit breaker engineered for reliability in demanding electrical systems. The model designation 14-0A reflects the current rating, yet this unit is purpose-built to deliver dependable overcurrent protection in mid-range applications, aligning with standard Siemens panel architectures.\u003c\/p\u003e \u003cp\u003eThis breaker is designed to protect circuits across panelboards, switchboards, control panels, and OEM equipment. In industrial, commercial, and OEM settings, it helps prevent faults from cascading and safeguards valuable equipment and wiring, reducing downtime and ensuring safe operation in distribution networks and motor control centers.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 140A (model designation 14-0A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical fitment:\u003c\/strong\u003e Compatible with panelboards, switchboards, control panels, and OEM equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical applications:\u003c\/strong\u003e Industrial machinery, distribution panels, motor control centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose this Siemens breaker\u003c\/h3\u003e \u003cp\u003eBuilt by Siemens for seamless integration, the 3VA4120-6ED14-0AA0 delivers consistent protection in environments where safety and uptime are critical. Its 140A protection rating is ideal for feeders and motor circuits, providing reliable interruption when overloads or faults occur. The unit is designed to withstand the rigors of busy control rooms and manufacturing floors, supporting steady operation across daily shifts and ensuring compatibility with Siemens ecosystem components.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eFeeder protection in distribution panels within manufacturing lines\u003c\/li\u003e\n\u003cli\u003eMotor control center protection to guard conveyors, pumps, and fans\u003c\/li\u003e\n\u003cli\u003eOEM equipment protection requiring a compact, high-current circuit breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and maintenance tips\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eMatch the current rating and circuit requirements to ensure proper coordination and selective tripping.\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with your panelboard or switchboard design and with existing Siemens components to maintain a cohesive protection strategy.\u003c\/li\u003e\n\u003cli\u003eFollow standard electrical safety practices during installation and regular inspection to ensure continued reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":46390789111970,"sku":"3VA4120-6ED14-0AA0","price":201.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_a4b9c0cb-676f-4309-adfc-b941355a9be6.png?v=1765379782","url":"https:\/\/www.ampstate.com\/products\/3va4120-6ed14-0aa0","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}