{"product_id":"square-d-kal362256168","title":"Square D KAL362256168 225A 3-Pole 600 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003eMeet a trusted solution for demanding power protection: the Square D KAL362256168 225A 3-Pole 600 V Circuit Breaker Potential Transformer. Built for reliable performance in commercial and industrial environments, this unit blends robust circuit protection with potential transformer compatibility to support precise metering and control signaling alongside standard interruption duties.\u003c\/p\u003e \u003cp\u003eKey specifications at a glance\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e KAL362256168\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 225 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3 (three-phase protection and interruption)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication fit:\u003c\/strong\u003e designed to integrate with Square D protection schemes and distribution panels, with potential transformer readiness for metering and relay applications\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this model stands out\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e for balanced, three-phase systems, enabling coordinated interruption across all phases in a single device.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePotential transformer integration\u003c\/strong\u003e supports feeding metering and protection relays, giving you accurate secondary signals without extra adapters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand-backed reliability\u003c\/strong\u003e from Square D, a trusted name in electrical protection and distribution equipment, designed to perform consistently in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility with standard 600 V distribution networks\u003c\/strong\u003e—well-suited for feeders, subpanels, and motor circuits in commercial facilities, data centers, and light industrial settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtecting three-phase feeders and motors in commercial buildings, manufacturing floors, and data centers\u003c\/li\u003e \u003cli\u003eEquipment upgrade projects where a 225 A, 3-pole, 600 V breaker is required to meet updated protection schemes\u003c\/li\u003e \u003cli\u003eSystems that benefit from PT-enabled metering and protection relays, enabling better energy management and fault diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHow this compares to alternatives in practical terms\u003c\/p\u003e\n\u003cp\u003eCompared to standard breakers, this model combines traditional interrupting capability with potential transformer readiness, streamlining installation for metering and protection relays. It reduces the need for separate metering transformers and simplifies wiring in panel setups where precise secondary signals are essential for protection schemes and energy monitoring.\u003c\/p\u003e \u003cp\u003ePractical considerations and tips\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify your panel and protection scheme are configured for a 225 A, 3-pole, 600 V device and that the KAL362256168 matches your system requirements.\u003c\/li\u003e \u003cli\u003ePlan for proper cooling and enclosure rating in your installation environment to maintain reliable performance.\u003c\/li\u003e \u003cli\u003eConsult your electrical professional to ensure correct integration with any potential transformer accessories and protection relays you use in your control circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D KAL362256168, you get a focused combination of robust three-phase circuit protection and potential transformer-friendly design, helping you safeguard equipment, support accurate measurements, and maintain dependable power distribution across your facility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423103832226,"sku":"KAL362256168","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-kal362256168-225a-3-pole-600-v-circuit-breaker-potential-452.webp?v=1789270094","url":"https:\/\/www.ampstate.com\/products\/square-d-kal362256168","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}