{"product_id":"siemens-lgb1b050b-circuit-breaker","title":"Siemens | LGB1B050B | Circuit Breaker | 50A | 1-Pole | 347V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens LGB1B050B\u003c\/strong\u003e is a 50-amp, single-pole circuit breaker built for reliable protection in electrical panels. Rated at 347V, this device is specifically suited for circuits that require robust, one-pole protection in commercial or industrial settings.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects where exact compatibility matters, the LGB1B050B is the ideal choice when your panel lineup relies on Siemens components. The part number LGB1B050B serves as the best reference to confirm fit and electrical characteristics before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 50A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePole:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 347V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility reference:\u003c\/strong\u003e Part number LGB1B050B\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use cases:\u003c\/strong\u003e Replacement in existing Siemens panels, retrofits upgrading to a 50A single-pole protection, or maintenance on distribution networks that require a 347V rating\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis breaker helps keep your electrical distribution safe by ensuring the protection device matches the installed panel’s design and rating. Before you order, verify that your panel labeling and service requirements align with a 50A single-pole, 347V device to avoid any compatibility gaps.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426810056866,"sku":"LGB1B050B","price":637.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-lgb1b050b-circuit-breaker-50a-1-pole-347v-213.webp?v=1789626121","url":"https:\/\/www.ampstate.com\/products\/siemens-lgb1b050b-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}