{"product_id":"siemens-neb2b020b-circuit-breaker","title":"Siemens | NEB2B020B | Circuit Breaker | 20A | 2-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens NEB2B020B is a purpose-built circuit breaker designed for reliable overcurrent protection in demanding panels. With a \u003cstrong\u003e20A\u003c\/strong\u003e rating, \u003cstrong\u003e2-Pole\u003c\/strong\u003e configuration, and a \u003cstrong\u003e600V\u003c\/strong\u003e electrical rating, this bolt-on breaker is ideal for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On for secure, durable installation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e NEB2B020B (best compatibility reference)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis two-pole design provides simultaneous disconnection of both conductors, a critical feature for protecting multi-wire circuits and ensuring safer maintenance. The bolt-on mounting offers straightforward installation and solid retention in Siemens-compatible panels, reducing downtime during replacements or retrofits.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance in Siemens bolt-on breaker-compatible panels\u003c\/li\u003e \u003cli\u003eRetrofit projects where the NEB2B020B specifications match the existing setup\u003c\/li\u003e \u003cli\u003eReplacement of aging or faulty breakers in compatible 600V systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow to ensure the right fit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAlways confirm fit and ratings before ordering. Use the part number \u003cstrong\u003eNEB2B020B\u003c\/strong\u003e as the primary compatibility reference, and compare your panel’s voltage, amperage, and 2-pole configuration to these specifications. If your system operates at 600V and requires two-pole protection, this Siemens breaker aligns with the needs of your project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425626116258,"sku":"NEB2B020B","price":830.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-neb2b020b-circuit-breaker-20a-2-pole-600v-bolt-681.webp?v=1789432505","url":"https:\/\/www.ampstate.com\/products\/siemens-neb2b020b-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}