{"product_id":"siemens-hgg3b100l-circuit-breaker","title":"Siemens | HGG3B100L | Circuit Breaker | 100A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens HGG3B100L\u003c\/strong\u003e is a 100A, 3-pole circuit breaker designed for reliable protection in 600V distribution systems. Built for maintenance, retrofit, and replacement tasks where exact specifications matter, this unit provides a clear path to safe, compliant power delivery in demanding electrical environments.\u003c\/p\u003e \u003cp\u003eWhy this matters in real-world use\u003c\/p\u003e\n\u003cp\u003eIn three-phase installations, a 3-pole breaker ensures simultaneous disconnection of all live conductors, reducing arc potential and improving overall safety during fault conditions. The HGG3B100L is purpose-built for applications where precise amperage, number of poles, and voltage rating must align with existing equipment and codes.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest compatibility reference:\u003c\/strong\u003e Confirm fit and ratings using the part number HGG3B100L before ordering\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use scenarios\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service work on 3-phase, 600V distribution panels where a direct replacement is required\u003c\/li\u003e \u003cli\u003eRetrofits to upgrade or standardize protection across existing Siemens enclosures\u003c\/li\u003e \u003cli\u003eReplacement of a failed breaker in industrial or commercial facilities that rely on robust, documented compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical guidance for purchasing and installation\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways verify the panel model, bus configuration, and existing protection scheme to ensure a seamless replacement\u003c\/li\u003e \u003cli\u003eUse the HGG3B100L part number as the primary reference to confirm compatibility with your Siemens components\u003c\/li\u003e \u003cli\u003eIf undertaking a retrofit, check for any required accessories or mounting kits that ensure proper fit within your enclosure\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose Siemens for a trusted protection solution that integrates smoothly with established electrical infrastructure. The HGG3B100L line is built to meet practical demands of service, retrofit, and replacement, delivering dependable performance when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425676218530,"sku":"HGG3B100L","price":2018.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hgg3b100l-circuit-breaker-100a-3-pole-600v-550.webp?v=1789440027","url":"https:\/\/www.ampstate.com\/products\/siemens-hgg3b100l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}