{"product_id":"square-d-ikl34150","title":"Square D IKL34150 150A 3-Pole 480 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003ePowerful protection for industrial power distribution, the Square D IKL34150 is a 150 A, 3-pole circuit breaker rated for 480 V. Built for demanding environments, this unit delivers reliable overcurrent protection across three phases while aligning with metering and protection schemes that rely on a potential transformer output. If your project runs on 480 V three-phase power, this breaker provides the robust performance you need with precise current interrupt capability.\u003c\/p\u003e \u003ch3\u003eKey advantages\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact 150 A current rating\u003c\/strong\u003e ensures calibrated protection for feeders and critical equipment, reducing nuisance trips and enabling coordinated protection schemes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e isolates all three phases simultaneously for comprehensive fault clearance and safer shutoff in balanced and unbalanced fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e480 V voltage rating\u003c\/strong\u003e matches common industrial and commercial distribution systems, simplifying integration into existing panels and switchgear.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSquare D lineage\u003c\/strong\u003e leverages a proven engineering approach and compatibility with a wide range of Square D accessories, mounting options, and panel families for easier replacement or upgrade.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePotential transformer compatibility\u003c\/strong\u003e supports sensing and metering configurations, enabling voltage monitoring and relay interfaces without extra adapters in compatible setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cp\u003eDesigned for three-phase environments, the IKL34150 excels in industrial facilities, data centers, manufacturing floors, and large HVAC installations where reliable protection and accurate metering signals are essential. Use it to protect feeders downstream of main distribution panels, as a protective device for machine rooms, or in any 480 V distribution where precise trip characteristics and straightforward integration with protection relays are required.\u003c\/p\u003e \u003ch3\u003eWhat you gain with this model\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProtection you can trust\u003c\/strong\u003e from a well-established electrical protection brand, with a current rating that matches typical branch-circuit requirements in mid to large scale deployments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeamless system integration\u003c\/strong\u003e thanks to compatibility with metering and relay interfaces that rely on potential transformer outputs, enabling better power quality monitoring and fault analysis.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperational clarity\u003c\/strong\u003e through clear identification of three-phase protection, simplifying maintenance checks and fault diagnostics for onsite teams.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e IKL34150\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 150 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 480 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Square D IKL34150 when you need a reliable, industrial-grade 3-pole circuit breaker for 480 V systems that also supports modern metering and protection workflows. It’s a pragmatic choice for keeping critical equipment protected, while enabling clear, actionable visibility into your power distribution network.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423541579938,"sku":"IKL34150","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-ikl34150","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}