{"product_id":"ite-he3a003-circuit-breaker","title":"ITE | HE3A003 | Circuit Breaker | 3A | 3-Pole | 600V | 25kA | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe ITE HE3A003 Circuit Breaker is a purpose-built 3-pole protector designed for serious 3-phase applications. With a precise 3 A rating and a bolt-on mounting style, it delivers dependable overcurrent protection for maintenance, retrofit, and replacement projects where exact specifications matter. Engineered for reliability in industrial environments, this 600V device offers a robust 25 kA interrupting capacity to rapidly clear faults and minimize downtime.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 3 A\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: 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInterrupting capacity\u003c\/strong\u003e: 25 kA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference\u003c\/strong\u003e: HE3A003\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this ITE HE3A003 stands out\u003c\/h3\u003e\n\u003cp\u003eRather than a generic fit, the HE3A003 is a precise match for panels and assemblies that specify the ITE 3-pole, 3 A protection with bolt-on mounting. The bolt-on construction provides a secure, vibration-resistant connection suitable for demanding environments, while the 25 kA interrupting rating ensures safe disconnection under high fault currents. By prioritizing a dedicated part number, you maximize compatibility and reduce the risk of mismatched components in critical systems.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofit of 3-phase distribution panels that require a 3 A, 3-pole, 600 V bolt-on circuit breaker\u003c\/li\u003e \u003cli\u003eReplacement for legacy gear that specifies HE3A003 when updating protection schemes\u003c\/li\u003e \u003cli\u003eIndustrial control cabinets and switchgear where compact, reliable protection is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eNotes: Confirm fit and ratings before ordering. The part number HE3A003 is the best reference for compatibility, helping you ensure a seamless match with your existing equipment and panel hardware.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ITE","offers":[{"title":"Default Title","offer_id":46425642303650,"sku":"HE3A003","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/ite-he3a003-circuit-breaker-3a-3-pole-600v-25ka-bolt-614.webp?v=1789435831","url":"https:\/\/www.ampstate.com\/products\/ite-he3a003-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}