{"product_id":"siemens-lgg3b100","title":"Siemens LGG3B100 100A 3-Pole 600 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003ch2\u003eSiemens LGG3B100: 100 A, 3-Pole, 600 V Circuit Breaker\u003c\/h2\u003e\n\u003cp\u003eThe Siemens LGG3B100 is a robust 3-pole circuit breaker engineered for dependable protection in three-phase power systems. With a 100 A current rating and a 600 V voltage rating, this device is purpose-built for demanding industrial and commercial environments where safety, reliability, and precise protection are non-negotiable. The part number LGG3B100 ensures seamless compatibility with Siemens switchgear and distribution panels, making it an ideal upgrade or replacement for existing installations.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3 (three-phase protection)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e LGG3B100\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this LGG3B100 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong siemens engineering practical integration:\u003e Designed to drop into compatible Siemens panels and switchgear, reducing installation complexity and ensuring consistent performance with other Siemens protection devices.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase safeguard:\u003c\/strong\u003e The 3-pole design provides synchronized protection across all phases, helping prevent unbalanced loads and equipment damage in motor drives, pumps, and other three-phase equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandardized 600 V protection:\u003c\/strong\u003e Suitable for a wide range of industrial distribution applications that operate within 600 V systems, offering reliable overload and short-circuit protection when properly installed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, service-friendly architecture:\u003c\/strong\u003e Built for field replacement and easy maintenance, making it a practical choice for ongoing reliability in busy electrical rooms or plant floors.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain or feeder protection in three-phase distribution panels for manufacturing facilities, warehouses, and large workshops\u003c\/li\u003e \u003cli\u003eProtection for three-phase motors, conveyors, pumps, and HVAC equipment in industrial environments\u003c\/li\u003e \u003cli\u003eReplacement or upgrade in existing Siemens panelboards where a 100 A, 3-pole, 600 V breaker is required\u003c\/li\u003e \u003cli\u003eSystem protection in setups that may incorporate potential transformers for metering and protection schemes\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cp\u003eEnsure you install the LGG3B100 in a compatible Siemens panel or switchgear that accepts this part number. Follow all applicable electrical codes and manufacturer instructions for mounting, connection, and clearance. Because it’s a 3-pole device, verify three-phase alignment and ensure secure terminal connections to maintain reliable protection and predictable tripping behavior.\u003c\/p\u003e \u003ch3\u003eWhat you gain with Siemens reliability\u003c\/h3\u003e\n\u003cp\u003eChoosing the LGG3B100 means aligning with Siemens’ long-standing commitment to protection, compatibility, and serviceability. This circuit breaker delivers consistent performance within three-phase systems, supports streamlined maintenance workflows, and provides a reliable foundation for safeguarding essential industrial and commercial electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423051960482,"sku":"LGG3B100","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-lgg3b100-100a-3-pole-600-v-circuit-breaker-potential-820.webp?v=1789264783","url":"https:\/\/www.ampstate.com\/products\/siemens-lgg3b100","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}