{"product_id":"siemens-u01mn6-120v-circuit-breaker","title":"Siemens U01MN6 - 120 V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens U01MN6\u003c\/strong\u003e is a 120V molded case circuit breaker designed for dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Its compact footprint helps you maximize panel space without sacrificing protection, making it a practical choice for both new installations and panel upgrades.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e maximizes usable space inside the panel, helping you fit more circuits neatly and safely.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by combining heat-based overload sensing with magnetic short-circuit sensing. This means fewer nuisance trips and reliable shutoff during faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e—specifically designed to pair with matching Siemens loadcenters and panelboards, ensuring correct fit, electrical characteristics, and consistent performance across Siemens systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple environments\u003c\/strong\u003e—suitable for residential, commercial, and light industrial applications where dependable branch circuit protection matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe thermal-magnetic mechanism protects wiring and connected devices by responding appropriately to both sustained overloads and sudden short circuits. Over time, this translates to safer operation, reduced risk of damage to electrical equipment, and more predictable panel behavior under varying loads and temperatures.\u003c\/p\u003e \u003cp\u003eIdeal use cases include upgrading existing Siemens panels in homes, small offices, or retail spaces; protecting lighting and receptacle circuits in commercial settings; and serving as a reliable protection option for light industrial branch circuits where space in the panel is at a premium.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e U01MN6\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 120V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355170132130,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-u01mn6-120-v-circuit-breaker-ampstate-breakers-425.webp?v=1788738098","url":"https:\/\/www.ampstate.com\/products\/siemens-u01mn6-120v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}