{"product_id":"siemens-eh3a010l-circuit-breaker","title":"Siemens | EH3A010L | Circuit Breaker | 3-Pole | 480V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens EH3A010L is a 3-Pole, 480V bolt-on circuit breaker designed for reliable three-phase protection in industrial environments. Built for maintenance, retrofit, and replacement tasks where exact specifications matter, this unit slides into compatible Siemens panels and equipment with precision.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e Part number EH3A010L is the best compatibility reference\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal uses:\u003c\/strong\u003e maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this 3-Pole, 480V bolt-on breaker stands out\u003c\/p\u003e\n\u003cp\u003eThree-pole protection ensures all three live conductors in a 3-phase system are simultaneously isolated during a fault, helping to minimize electrical disturbance and maximize safety in electrical distribution setups. The bolt-on design simplifies installation and service, reducing downtime during panel upgrades or updates to aging equipment.\u003c\/p\u003e \u003ch3\u003eWho benefits from the Siemens EH3A010L\u003c\/h3\u003e\n\u003cp\u003eIdeal for facilities and machinery that operate on 480V three-phase power and rely on Siemens control gear. It’s a practical choice for manufacturing floors, data centers with three-phase power distribution, and OEM assemblies where precise spec matching is critical for performance and safety.\u003c\/p\u003e \u003ch3\u003eHow to verify compatibility and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMatch the exact part number: EH3A010L to ensure compatibility with your panel or enclosure.\u003c\/li\u003e \u003cli\u003eConfirm the mounting method is bolt-on and suits your enclosure design.\u003c\/li\u003e \u003cli\u003eEnsure your system is a 3-phase setup rated for 480V to align with the breaker’s specifications.\u003c\/li\u003e \u003cli\u003eUse this breaker for ongoing maintenance, to retrofit older panels, or to replace a failed unit with a like-for-like Siemens part.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNotes: Before ordering, double-check fit and ratings to guarantee seamless integration. The EH3A010L designation is your best reference for compatibility, ensuring you’re selecting the exact unit required for your equipment and electrical distribution scheme.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427522367650,"sku":"EH3A010L","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-eh3a010l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}