{"product_id":"siemens-ngg2b125l-125a-2p-600v-circuit-breaker","title":"Siemens NGG2B125L 125A 2P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens NGG2B125L is a dependable 2-pole circuit breaker designed for reliable overcurrent protection in electrical distribution systems. Rated at 125 A and able to handle up to 600 V, this unit safeguards panelboards, load centers, and other distribution configurations where safeguarding power integrity matters most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact part for retrofit and maintenance\u003c\/strong\u003e: Part Number NGG2B125L ensures a consistent, familiar fit in existing Siemens installations, making replacements straightforward during upgrades or service work.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole protection\u003c\/strong\u003e: Simultaneous disconnection of both conductors enhances safety and protects paired circuits within panelboards and distribution panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e125 A, 600 V specification\u003c\/strong\u003e: Suitable for commercial and light industrial applications that require solid protection at standard distribution voltages.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptimized for ease of procurement\u003c\/strong\u003e: Available from AmpState, supporting quick sourcing and maintenance planning when part numbers must stay the same.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility and support\u003c\/strong\u003e: If you’re unsure about fit, our team can help confirm compatibility with your Siemens panel or distribution setup to keep your project on track.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where preserving the exact Siemens part number simplifies ordering and spares management across facilities.\u003c\/li\u003e \u003cli\u003eMaintenance planning for panelboards and load centers that rely on standardized Siemens components to minimize downtime.\u003c\/li\u003e \u003cli\u003eNew installations in commercial settings that require a robust 125 A, 2-pole breaker within 600 V electrical distribution networks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose the NGG2B125L for your system?\u003c\/strong\u003e This breaker delivers reliable protection within Siemens’ trusted NGG2 family, designed to integrate with common panelboard configurations and distribution layouts. By prioritizing a consistent part number and straightforward retrofit potential, it minimizes compatibility surprises and accelerates service workflows. Whether you’re upgrading an aging panel, stocking a maintenance inventory, or coordinating a retrofit, the NGG2B125L is built to protect critical circuits with clarity and ease.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 125 A\u003c\/li\u003e \u003cli\u003ePoles: 2\u003c\/li\u003e \u003cli\u003eVoltage: 600 V\u003c\/li\u003e \u003cli\u003eProduct type: Circuit Breaker (Siemens NGG2B125L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413709803682,"sku":"NGG2B125L","price":2533.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-ngg2b125l-125a-2p-600v-circuit-breaker-ampstate-breakers-237.webp?v=1789086629","url":"https:\/\/www.ampstate.com\/products\/siemens-ngg2b125l-125a-2p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}