{"product_id":"square-d-ehb34030hid","title":"Square D EHB34030HID 30A 3-Pole 480 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for reliability in demanding industrial settings, the Square D EHB34030HID is a 30A, 3-Pole circuit breaker designed for 480 V three-phase distribution. This part—EHB34030HID—delivers trusted overcurrent protection to keep motors, pumps, and feeders safe from faults while enabling fast isolation when issues arise. Built to integrate with compatible Square D panel systems, it provides a robust, straightforward solution for safeguarding high-voltage electrical circuits.\u003c\/p\u003e \u003ch2\u003eWhy this 3-Pole, 480 V breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBalanced three-phase protection:\u003c\/strong\u003e The 3-pole design ensures all voltage phases trip together, preventing partial faults that could damage equipment or create unsafe conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise 30 A protection:\u003c\/strong\u003e The 30 amp rating is ideal for medium-load feeders and motor circuits, helping to prevent nuisance trips while guarding conductors and devices from overloads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for 480 V systems:\u003c\/strong\u003e A standard in many industrial environments, the 480 V rating aligns with common three-phase power distributions found in factories, warehouses, and production lines.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect replacement fit:\u003c\/strong\u003e Part Number EHB34030HID is built to slot into compatible Square D installations, offering a dependable upgrade path for existing panels that support the EHB series.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, mission-focused construction:\u003c\/strong\u003e Engineered to withstand the demands of active electrical environments, delivering consistent protection in everyday operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIndustrial manufacturing lines powered by 480 V three-phase supply\u003c\/li\u003e \u003cli\u003eHeavy-duty motors, conveyors, pumps, and compressors in commercial facilities\u003c\/li\u003e \u003cli\u003eLarge HVAC and climate control systems that require reliable feeders\u003c\/li\u003e \u003cli\u003eAny Square D panel that requires a 3-pole, 480 V protection device with a 30 A rating\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecification snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 30 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage rating: 480 V\u003c\/li\u003e \u003cli\u003ePart Number: EHB34030HID\u003c\/li\u003e \u003cli\u003eBrand: Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen selecting protection for your 480 V three-phase system, this Square D circuit breaker delivers targeted protection for mid-range loads with a straightforward installation path. It’s a practical choice for keeping critical equipment safe and reducing downtime due to overcurrent events. If you’re upgrading an existing panel or equipping a new installation that calls for the EHB series, the EHB34030HID provides a reliable, compatible solution. Always ensure proper installation by a qualified electrician and verify that your panel and wiring specifications match the breaker’s ratings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423581491362,"sku":"EHB34030HID","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-ehb34030hid","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}