{"product_id":"siemens-ngb3b025-25a-3p-277v-circuit-breaker","title":"Siemens NGB3B025 Circuit Breaker, 25A, 3-Pole, 277V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens NGB3B025 Circuit Breaker—a purpose-built, three-pole device designed for industrial electrical service, maintenance, and replacement projects. With a 25 A rating and 277 V operation, this breaker delivers reliable overload protection for three-phase feeders and equipment on demanding distribution systems. Use the part number NGB3B025 to confirm compatibility with your panel, enclosure, and application requirements.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 25 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3 (three-pole configuration for 3-phase protection)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 277 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e NGB3B025\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this Siemens breaker stands out for industrial use:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDesigned for \u003cem\u003ethree-phase protection\u003c\/em\u003e in 277 V distribution, ensuring all phases trip together to safeguard motors, drives, and critical equipment.\u003c\/li\u003e \u003cli\u003eBuilt to endure the rigors of industrial environments, delivering consistent performance across routine maintenance and replacement projects.\u003c\/li\u003e \u003cli\u003eClear path to compatibility—verify fit by part number and application requirements to avoid downtime and fit issues in existing panels or switchgear.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePanelboards and switchgear in warehouses, manufacturing floors, and data centers\u003c\/li\u003e \u003cli\u003eMotor control centers and 3-phase feeders needing reliable overload protection\u003c\/li\u003e \u003cli\u003eRepairs and replacements in legacy 277 V three-phase electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility and support:\u003c\/p\u003e\n\u003cp\u003eAlways verify fit by part number and application requirements. If you’re unsure about compatibility or matching replacement parts, our team can help confirm whether NGB3B025 is the right choice for your Siemens-based setup and electrical distribution design. We’re here to assist with cross-checks and ensure the breaker aligns with your current equipment.\u003c\/p\u003e \u003cp\u003eInstallation and safety:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProfessional installation is recommended by a licensed electrician.\u003c\/li\u003e \u003cli\u003eFollow all applicable electrical codes and the manufacturer’s installation guidelines to ensure safe, reliable operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eReady to protect your three-phase system with Siemens reliability? Add the NGB3B025 Circuit Breaker to your order and experience dependable protection tailored for industrial applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415703277730,"sku":"NGB3B025","price":2821.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/siemens-ngb3b025-25a-3p-277v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}