{"product_id":"siemens-ef3b030l-circuit-breaker","title":"Siemens | EF3B030L | Circuit Breaker | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens EF3B030L circuit breaker—a robust three-pole protection device designed for reliability in maintenance, retrofit, and replacement projects where exact specifications matter. This 3-Pole, 600V breaker is built to align with Siemens standards, helping keep your electrical system safe and compliant during service work.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e \u003cul\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\u003ePart reference:\u003c\/strong\u003e EF3B030L — the best compatibility reference for your setup\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for:\u003c\/strong\u003e maintenance, retrofit, and replacement needs requiring matching specs\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImportant note:\u003c\/strong\u003e Confirm fit and ratings before ordering to ensure proper operation in your system\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the EF3B030L matters for your project\u003c\/p\u003e \u003cp\u003eUsing the exact part number EF3B030L minimizes guesswork when sourcing a breaker. It helps ensure you’re selecting the correct model for your Siemens-based installation, reducing downtime and simplifying future maintenance by keeping compatibility clear and straightforward.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUpgrading or replacing aging three-phase protection in industrial panels where the system operates at 600V\u003c\/li\u003e \u003cli\u003eRetrofits that require a direct replacement without altering wiring or mounting points\u003c\/li\u003e \u003cli\u003eMaintenance cycles where opting for a Siemens-matched replacement improves documentation and traceability\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and procurement tips\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eKeep the EF3B030L as your primary compatibility reference. Always verify that your equipment, panel catalog, and service documentation list EF3B030L as the matching part number, and double-check the voltage and pole configuration before finalizing your purchase.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427522859170,"sku":"EF3B030L","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/siemens-ef3b030l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}