{"product_id":"industrial-jk3b225","title":"Industrial JK3B225 225A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Industrial JK3B225 225A 3-Pole 600 V Circuit Breaker is a rugged overcurrent protection device designed for demanding industrial electrical systems. With a 225 A current rating, three poles, and a 600-volt maximum, it provides reliable protection for large three-phase circuits, helping prevent equipment damage and downtime.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 225 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e JK3B225\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this three-pole breaker stands out\u003c\/h2\u003e\n\u003cp\u003eDesigned for industrial environments, the JK3B225 delivers robust protection for three-phase power distribution. Its 600 V rating makes it suitable for commercial and factory-level electrical systems, where reliable interruption of fault currents is essential. The 225 A rating aligns with mid-to-large industrial loads, such as three-phase motors, pumps, and conveyors, helping maintain safe operation while limiting potential damage from overloads or short circuits.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eThree-phase motor circuits in manufacturing lines, conveyors, and processing equipment\u003c\/li\u003e \u003cli\u003eIndustrial panels and distribution boards where higher current protection is required\u003c\/li\u003e \u003cli\u003eMotor control centers and large equipment feeders that operate at up to 600 V\u003c\/li\u003e \u003cli\u003eNew installations and replacements in environments where reliable, durable protection is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical considerations and tips\u003c\/h2\u003e\n\u003cp\u003eWhen selecting the JK3B225, ensure compatibility with your system’s voltage and conductor sizing, and verify that your panel or switchgear supports 600 V operation. For optimal performance, install in a clean, dry enclosure and perform periodic inspections for signs of wear, contact corrosion, or loose connections. This breaker is a purpose-built choice for facilities that require dependable, conference-level protection for three-phase loads without compromise.\u003c\/p\u003e \u003ch2\u003eWhat you gain with the JK3B225\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eClear, reliable protection for 3-phase circuits up to 600 V\u003c\/li\u003e \u003cli\u003eDirect identification through a unique part number (JK3B225) for quick service and replacements\u003c\/li\u003e \u003cli\u003eResolution of overload and short-circuit risks for high-demand industrial equipment\u003c\/li\u003e \u003cli\u003ePeace of mind in environments where uptime and equipment longevity matter most\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Industrial","offers":[{"title":"Default Title","offer_id":46423082533026,"sku":"JK3B225","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\/industrial-jk3b225","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}