{"product_id":"new-siemens-ngb3b045b-3-pole-45-amps-480-volts-circuit-breaker","title":"New Siemens NGB3B045B 3 Pole, 45 Amps, 480 Volts Circuit Breaker","description":"The Siemens NGB3B045B is a heavy-duty 3-pole circuit breaker rated for 45 amps at 480 volts. Designed for industrial and commercial applications, this breaker provides reliable overcurrent protection in three-phase power systems. Built to Siemens' exacting standards, it delivers consistent performance in demanding electrical environments. Ideal for panel upgrades, equipment protection, and system expansions where robust switching capacity is essential.","brand":"Breakers \u0026 More Electrical Supplies LLC","offers":[{"title":"Default Title","offer_id":43881162702907,"sku":"NGB3B045B","price":375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/0254\/9307\/files\/B61ED3AB-BBE4-466A-AA7F-9D8CBA629E89.jpg?v=1785345673","url":"https:\/\/breakersandmore.com\/products\/new-siemens-ngb3b045b-3-pole-45-amps-480-volts-circuit-breaker","provider":"Breakers \u0026 More Electrical Supplies LLC","version":"1.0","type":"link"}