{"product_id":"siemens-eh3b025l-circuit-breaker","title":"Siemens | EH3B025L | Circuit Breaker | 25A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens EH3B025L is a robust circuit breaker designed for three-phase electrical systems up to 600V. With a 25A rating and a 3-pole configuration, it delivers reliable protection for each phase in industrial panels, minimizing risk of overload or short-circuit damage during maintenance, retrofit, or replacement projects.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 25A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCatalog reference:\u003c\/strong\u003e EH3B025L\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy it matters\u003c\/h2\u003e\n\u003cp\u003eIn three-phase systems, protecting all conductors equally matters to prevent unbalanced loading and equipment damage. The EH3B025L provides synchronized interrupting across all three lines, helping you maintain safe, compliant operation during routine maintenance or when adding new loads. This is especially valuable in retrofit projects where matching the exact specifications of existing gear reduces downtime and compatibility risks.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: Replace worn or failing breakers in existing Siemens panels that use the EH3B025L spec.\u003c\/li\u003e \u003cli\u003eRetrofit: Modernize control panels with a 25A, 3-pole, 600V protection device to support updated loads.\u003c\/li\u003e \u003cli\u003eReplacement: Restore original protection in three-phase circuits that require the same rating and configuration.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and installation guidance\u003c\/h2\u003e\n\u003cp\u003eImportant: Confirm fit and ratings before ordering. The best reference for compatibility is the part number EH3B025L.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure your system is designed for 600V and that the circuit breaker rating aligns with your load.\u003c\/li\u003e \u003cli\u003eWhen replacing, verify that the panel termination, bus connection, and mounting configuration match the EH3B025L design as specified by Siemens.\u003c\/li\u003e \u003cli\u003eKeep a record of the exact part number for future ordering to maintain consistent protection across your panel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427503984802,"sku":"EH3B025L","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-eh3b025l-circuit-breaker-25a-3-pole-600v-988.webp?v=1789733240","url":"https:\/\/www.ampstate.com\/products\/siemens-eh3b025l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}