{"product_id":"siemens-ee3b030l-circuit-breaker","title":"Siemens | EE3B030L | Circuit Breaker | 3-Pole | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens EE3B030L 3-Pole Bolt-On Circuit Breaker\u003c\/strong\u003e delivers dependable three-phase protection for updated or expanding electrical systems. Crafted for maintenance, retrofit, or replacement projects, this exact-fit unit champions Siemens compatibility, ensuring smooth integration into compatible panels and distribution setups.\u003c\/p\u003e \u003ch3\u003eKey benefits that matter in real-world deployments\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e for a rigid, vibration-resistant connection inside panels designed for bolt-on breakers, reducing service downtime during installations or replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e provides comprehensive protection for 3‑phase circuits, ideal for motors, compressors, and other three-phase equipment common in commercial and industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility\u003c\/strong\u003e with the EE3B030L designation ensures you’re selecting the correct part for your Siemens-based distribution system—minimizing guesswork and return requests.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly replacement\u003c\/strong\u003e means faster swaps in service windows, helping keep critical processes online with minimal disruption.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear reference for retrofits\u003c\/strong\u003e the part number EE3B030L serves as the most reliable identifier when matching against panel catalogs, schematics, or stock inventories.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should consider this breaker\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFacilities managers overseeing Siemens-compatible electrical panels and switchgear.\u003c\/li\u003e \u003cli\u003eElectrical contractors performing retrofits, panel upgrades, or routine maintenance in industrial or commercial settings.\u003c\/li\u003e \u003cli\u003eAutomation integrators who need reliable, three-phase protection for motor drives and HVAC equipment.\u003c\/li\u003e \u003cli\u003eService technicians seeking a dependable replacement with clear part-number traceability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUsage scenarios and practical applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a worn or failed 3-pole breaker in a Siemens-fed distribution panel to restore critical loads.\u003c\/li\u003e \u003cli\u003eUpgrading from a smaller or outdated 2-pole solution to full 3-phase protection for motor control circuits.\u003c\/li\u003e \u003cli\u003eRetrofitting aging electrical gear in manufacturing lines where consistent Siemens part numbers streamline maintenance and stocking.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering; use the part number EE3B030L as the primary compatibility reference.\u003c\/li\u003e \u003cli\u003eCheck your panel labeling and trip curve requirements to ensure the breaker’s amperage rating aligns with the protected circuit.\u003c\/li\u003e \u003cli\u003eFollow standard electrical safety practices: power off, lockout\/tagout as required, and adhere to local codes during installation or replacement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose Siemens for 3-Pole protection\u003c\/h3\u003e\n\u003cp\u003eSiemens is known for dependable protection in demanding environments, and the EE3B030L embodies that reliability with a straightforward bolt-on design that reduces installation complexity. This breaker is designed to slot into compatible Siemens panels with minimal modification, helping you maintain consistent protection across your electrical infrastructure while simplifying inventory management with a clearly identifiable part number.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eMounting: Bolt-On\u003c\/li\u003e \u003cli\u003ePart number: EE3B030L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427523973282,"sku":"EE3B030L","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-ee3b030l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}