{"product_id":"square-d-kal261501021","title":"Square D KAL261501021 150A 2-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eSquare D KAL261501021\u003c\/strong\u003e 150 A, 2-Pole, 600 V circuit breaker—an exacting protective device built to safeguard your electrical distribution in commercial and light industrial environments. Identified by the part number \u003cstrong\u003eKAL261501021\u003c\/strong\u003e, this breaker is designed to integrate seamlessly with Square D panels, delivering reliable overcurrent protection when it matters most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel \/ Part:\u003c\/strong\u003e KAL261501021\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\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 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this configuration matters:\u003c\/p\u003e\n\u003cp\u003eA circuit breaker is the first line of defense against overloads and faults. The 150 A, 2‑pole design provides solid protection for two conductors and associated loads, making it an ideal choice for 240 V circuits and feeder protection within panels up to 600 V. With this model, you get dependable interruption performance aligned with Square D specifications, helping reduce downtime and protect wiring, equipment, and people in busy electrical environments.\u003c\/p\u003e \u003cp\u003eIdeal use cases and scenarios:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacement or upgrade in existing Square D installations that require an exact 150 A, 2‑pole, 600 V device\u003c\/li\u003e \u003cli\u003eProtection for feeders and critical circuits in commercial spaces such as offices, retail environments, or data centers\u003c\/li\u003e \u003cli\u003eSpare part for contractor vans and service teams to streamline maintenance and respond quickly to panel protection needs\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation and compatibility notes:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility to ensure the KAL261501021 model fits your Square D distribution panel and replacement requirements\u003c\/li\u003e \u003cli\u003eConfirm mounting and terminal type match your panel specifications for a secure, code‑compliant installation\u003c\/li\u003e \u003cli\u003eAlways follow local electrical codes, disconnect power before servicing, and use proper PPE and tools\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat sets Square D apart for this role:\u003c\/p\u003e\n\u003cp\u003eRenowned for consistent trip performance and rugged construction, Square D breakers are trusted in professional settings where reliability is non‑negotiable. The KAL261501021 combines a precise 150 A rating with 2‑pole 600 V capabilities, delivering clear protection boundaries for substantial circuits while maintaining compatibility with standard Square D distribution systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423104192674,"sku":"KAL261501021","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-kal261501021-150a-2-pole-600-v-circuit-breaker-530.webp?v=1789270143","url":"https:\/\/www.ampstate.com\/products\/square-d-kal261501021","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}