{"product_id":"siemens-e43b060-circuit-breaker","title":"Siemens | E43B060 | Circuit Breaker | 60A | 3-Pole | 480V | 18kA | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens E43B060 Circuit Breaker — 60A, 3-Pole, 480V, 18kA, Bolt-On\u003c\/strong\u003e is a purpose-built protective device designed for demanding electrical environments where reliable fault protection and straightforward field service matter most. Built to align with Siemens standards, this bolt-on 3-pole breaker fits compatible 480V systems and delivers precise overcurrent protection for feeders and motor circuits.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 60A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 480V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting rating\u003c\/strong\u003e: 18kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Bolt-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: E43B060\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this Siemens E43B060 stands out in the field\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eDesigned for maintenance, retrofit, and replacement in compatible panels without compromising panel integrity or protection coordination.\u003c\/li\u003e\n\u003cli\u003eSpecifically suited to protect 3-phase 480V feeders and motor circuits in industrial and commercial environments.\u003c\/li\u003e\n\u003cli\u003eBolt-on mounting simplifies on-site installation, reducing downtime when upgrading or replacing existing breakers.\u003c\/li\u003e\n\u003cli\u003eHigh 18kA interrupting capability provides robust protection against short-circuit faults, helping minimize damage to downstream equipment.\u003c\/li\u003e\n\u003cli\u003ePart of Siemens' trusted protection lineup, ensuring compatibility with existing Siemens panel boards and feeders when the part number E43B060 is referenced.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use scenarios\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eReplacing a damaged or degraded 60A, 3-pole breaker in a 480V distribution panel.\u003c\/li\u003e\n\u003cli\u003eRetrofit projects where a Siemens-equivalent spec is required to maintain protective coordination and trip characteristics.\u003c\/li\u003e\n\u003cli\u003eMotor control circuits in manufacturing, processing, or data-center environments where reliable interruption performance matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant fitment note\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eBefore ordering, confirm the fit and ratings. The E43B060 part number is the best reference for compatibility with your panel or bus arrangement.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical guidelines for safe, effective installation\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eEnsure the main power is de-energized and lockout\/tagout procedures are followed before replacing any breaker.\u003c\/li\u003e\n\u003cli\u003eVerify that the panel labeling and coordination align with a 60A, 3-pole, 480V device with an 18kA rating.\u003c\/li\u003e\n\u003cli\u003eAdhere to local electrical codes and manufacturer torque specifications for bolt-on installations to maintain protective integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425529581730,"sku":"E43B060","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/siemens-e43b060-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}