{"product_id":"siemens-3tc1gg20-125a-circuit-breaker","title":"Siemens 3TC1GG20 125A Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens 3TC1GG20 125 A circuit breaker—built for everyday electrical work and trusted for reliable circuit protection in panelboards, load centers, and distribution networks. Available through AmpState, this exact part-number match is essential for maintenance teams, panel builders, and spare inventory where precision matters.\u003c\/p\u003e \u003ch3\u003eWhy this 3TC1GG20 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact part-number alignment\u003c\/strong\u003e: Siemens 3TC1GG20 ensures you’re selecting a true replacement that fits your existing gear without adapters or guesswork.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e125 A protection\u003c\/strong\u003e: Provides robust current protection for main or feeder circuits within residential, commercial, or light-industrial panels where reliable fault management matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for panelboards and distribution\u003c\/strong\u003e: A dependable choice for panel builders and installers handling electrical distribution across service panels, sub-panels, and other distribution configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInventory-ready from AmpState\u003c\/strong\u003e: Streamlined procurement with ready stock and expert compatibility confirmation from our team—no guesswork, just a precise fit.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical uses and scenarios\u003c\/h3\u003e\n\u003cp\u003eUse this 3TC1GG20 breaker when upgrading an aging installation, stocking spare breakers for ongoing maintenance, or specifying exact replacements during panel builds. In projects where Siemens equipment forms the backbone of your electrical distribution, maintaining a precise part-number match reduces installation time and avoids compatibility issues down the line.\u003c\/p\u003e \u003ch3\u003eHow AmpState supports you\u003c\/h3\u003e\n\u003cp\u003eUnsure about compatibility? Our team can help confirm fit against your panelboards, load centers, and distribution configurations. We’re your partner for reliable, traceable components with clear part numbers and dependable supply.\u003c\/p\u003e \u003ch3\u003eSpecifications snapshot\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3TC1GG20\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125 A\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411106549922,"sku":"3TC1GG20","price":10.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/siemens-3tc1gg20-125a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}