{"product_id":"siemens-neb1b025-circuit-breaker","title":"Siemens | NEB1B025 | Circuit Breaker | 25A | 1-Pole | 277V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens NEB1B025 circuit breaker: a purpose-built protection solution designed for 25-amp, 277-volt circuits in commercial and industrial panels. This 1-pole, bolt-on breaker is precision-engineered for maintenance, retrofit, and replacement projects where exact specifications matter, delivering reliable interruption when electrical faults occur.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 25A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 277V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e NEB1B025\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest reference for compatibility:\u003c\/strong\u003e use the part number NEB1B025 to confirm fit\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens NEB1B025 stands out\u003c\/h3\u003e\n\u003cp\u003eSiemens designs this breaker for dependable performance in demanding electrical environments. The bolt-on mounting provides a secure, robust connection that helps maintain panel integrity in busy commercial settings. With a defined 25A rating at 277V, it’s tailored for protecting circuits that require solid overcurrent protection without oversizing the device. The single-pole configuration keeps installation compact while delivering essential protection where space or simplicity matters most.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: Replace worn or aging breakers in 277V distribution panels to restore reliable protection.\u003c\/li\u003e \u003cli\u003eRetrofit: Update existing systems that require a precise 25A, 1-Pole, bolt-on solution with a Siemens part number NEB1B025 for compatibility.\u003c\/li\u003e \u003cli\u003eReplacement: Stand-in for failed breakers in commercial or light industrial setups that run 277V circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation tips\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings as specified; the NEB1B025 part number is your most reliable reference for compatibility. This bolt-on breaker is designed for use in panels that accept Siemens 1-pole, 25A, 277V devices. For a safe and proper installation, rely on a qualified electrical professional who can verify panel compatibility and ensure correct mounting.\u003c\/p\u003e \u003ch3\u003eWho benefits\u003c\/h3\u003e\n\u003cp\u003eFacilities managers, contractors, and electrical technicians working on commercial or industrial panels that handle 277V distribution will appreciate the precise specs and straightforward replacement path offered by the Siemens NEB1B025. It’s a targeted, dependable choice when exact part numbers and ratings matter for performance and safety.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427064336546,"sku":"NEB1B025","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-neb1b025-circuit-breaker-25a-1-pole-277v-bolt-589.webp?v=1789666086","url":"https:\/\/www.ampstate.com\/products\/siemens-neb1b025-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}