{"product_id":"hf631040r-circuit-breaker","title":"HF631040R | Circuit Breaker | 40A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHF631040R\u003c\/strong\u003e Circuit Breaker — a rugged, industrial-grade protector designed for maintenance, retrofit, and replacement projects where exact specifications matter. With a 40A rating across 3 poles and a 600V maximum, this device is ready to safeguard your three-phase power distribution without complicating your upgrade path.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40A\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 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy the HF631040R stands out\u003c\/h3\u003e\n\u003cp\u003eThe HF631040R integrates seamlessly into industrial panels and control systems that require precise, reliable overcurrent protection. Its \u003cstrong\u003ethree-pole design\u003c\/strong\u003e provides balanced protection across all three phases, which is essential for safety and performance in motors, drives, and complex distribution networks. The \u003cstrong\u003e600V rating\u003c\/strong\u003e aligns with common industrial electrical standards, helping you maintain compliance and consistent protection across equipment.\u003c\/p\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service replacements where the HF631040R matches the existing protection scheme\u003c\/li\u003e \u003cli\u003eRetrofits that upgrade aging panels to current safety ratings\u003c\/li\u003e \u003cli\u003eSpare-part readiness for service teams managing three-phase machinery and distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and ordering tips\u003c\/h3\u003e\n\u003cp\u003eTo ensure a perfect fit, rely on the \u003cstrong\u003eHF631040R\u003c\/strong\u003e part number as your primary reference. Before ordering, \u003cem\u003econfirm the fit and ratings\u003c\/em\u003e for your specific panel or equipment, as exact compatibility depends on the surrounding hardware and bus configurations.\u003c\/p\u003e \u003ch3\u003eInstallation and safety considerations\u003c\/h3\u003e\n\u003cp\u003eWork should be performed by qualified personnel following local electrical codes. Before replacement or installation, de-energize the circuit, verify absence of voltage, and consult your panel’s documentation to ensure proper mounting, wiring, and clearance. The HF631040R is intended to provide reliable overcurrent protection in industrial environments when used in accordance with its rated specifications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426438074530,"sku":"HF631040R","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/hf631040r-circuit-breaker-40a-3-pole-600v-386.webp?v=1789577370","url":"https:\/\/www.ampstate.com\/products\/hf631040r-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}