{"product_id":"siemens-ngg2b050-50a-2p-600v-circuit-breaker","title":"Siemens NGG2B050 Circuit Breaker, 50A, 2-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens NGG2B050 circuit breaker is built for industrial electrical service, maintenance, and replacement projects where reliable overcurrent protection is non-negotiable. With a two-pole design and a 50 A rating, this device is engineered to safeguard feeders, motors, and control circuits in demanding environments, while fitting seamlessly into Siemens-compatible panels and assemblies.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 50 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e up to 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number for fit verification:\u003c\/strong\u003e NGG2B050\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters in practice\u003c\/p\u003e\n\u003cp\u003eIn industrial settings, correct part matching is essential for safety, proper coordination, and long-term reliability. The NGG2B050 provides exact electrical characteristics and a plug-compatible profile that aligns with your existing Siemens infrastructure. This means you can upgrade, replace, or service panels and machines with confidence, knowing the breaker will trip at the intended current and fit the required mounting footprint.\u003c\/p\u003e \u003cp\u003eSpecific use cases you’ll appreciate\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eInstalling or replacing a protective device in a Siemens-distributed panel where a 50 A, 2-pole solution is required.\u003c\/li\u003e \u003cli\u003eProtecting feeders and motor circuits in industrial equipment, manufacturing lines, or automated control assemblies.\u003c\/li\u003e \u003cli\u003eUpgrading from a lower-amperage or single-pole breaker to support more demanding loads while maintaining compatibility with existing hardware.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat sets the NGG2B050 apart\u003c\/p\u003e\n\u003cp\u003eUnlike generic substitutes, this Siemens part is designed around precise compatibility and predictable performance. The NGG2B050 ensures consistent trip characteristics, reliable interrupting capacity, and a physical fit that aligns with Siemens panels and distribution gear. This reduces guesswork during procurement and minimizes the risk of mis-matched protection in critical systems.\u003c\/p\u003e \u003cp\u003ePractical guidance for procurement and installation\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways verify fit by part number NGG2B050 against your application requirements and panel specifications.\u003c\/li\u003e \u003cli\u003eUse it in scenarios where a robust 50 A, 2-pole protection is needed for industrial power distribution and control circuits.\u003c\/li\u003e \u003cli\u003eWhen in doubt about compatibility, reach out for expert assistance to confirm panel compatibility and electrical ratings before purchasing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you need help matching a part number or confirming compatibility with your exact setup, send a message and we’ll help you verify fit and plan a reliable replacement or upgrade with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415739912354,"sku":"NGG2B050","price":969.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-ngg2b050-circuit-breaker-50a-2-pole-600v-breakers-996.webp?v=1789195941","url":"https:\/\/www.ampstate.com\/products\/siemens-ngg2b050-50a-2p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}