{"product_id":"m50asr326-w-mounting-kit","title":"M50ASR326 - 600 Amp Panel Switch w\/ Mounting Kit","description":"\u003cp\u003e\u003cstrong\u003eM50ASR326 - 600 Amp Panel Switch w\/ Mounting Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLooking for a powerful, dependable circuit breaker solution for heavy-duty electrical panels? The M50ASR326 is a 3‑pole, 600‑ampere, bolt‑in type panel switch built on an M50 frame — engineered with the industrial-quality performance you expect. It’s designed to protect electrical systems up to 600 V AC with Class RK1 or RK5 fuses. Perfect for commercial or industrial installations, this panel switch comes complete with a CDP single-hole mounting kit, making installation straightforward and minimizing setup time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Protection —\u003c\/strong\u003e With three poles and a 600A rating, this panel switch comfortably handles heavy loads, providing reliable protection for industrial and commercial electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFused Safety —\u003c\/strong\u003e Accepts Class RK1 and RK5 fuses, giving you flexibility in fuse selection while ensuring dependable circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM50 Frame — Bolt-in Convenience —\u003c\/strong\u003e The M50 frame design simplifies replacement or upgrade installations; bolt-in style makes panel integration clean and secure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-In-One Kit —\u003c\/strong\u003e Comes with CDP single-hole mounting hardware and strap kit, saving you time and money — nothing extra needed to get it installed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Voltage Range —\u003c\/strong\u003e Rated for up to 600 V AC, so it’s suitable for a broad range of industrial or commercial applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e M50ASR326 w\/ Mounting Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage (Continuous Load):\u003c\/strong\u003e 600 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V AC or less\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Type:\u003c\/strong\u003e M50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Compatibility:\u003c\/strong\u003e Class RK1 \u0026amp; RK5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Type:\u003c\/strong\u003e Fusible single unit, bolt-in type panel switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e CDP single-hole mounting hardware\/strap kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShip Weight:\u003c\/strong\u003e 23.5 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight (unit packaged):\u003c\/strong\u003e 15.0 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis panel switch is designed and manufactured to meet rigorous industrial standards for safety and performance. It supports Class RK1 and RK5 fuses — widely accepted in industrial electrical applications — ensuring compliance with standard fuse rating protocols.\u003c\/li\u003e\n\u003cli\u003eThe M50 frame and bolt-in design meet mechanical and electrical durability norms typically required for commercial-grade circuit protective devices.\u003c\/li\u003e\n\u003cli\u003eWhile shipping weight and packaging specs ensure safe transport and easier handling, the internal components are engineered for long-term service life, meeting or exceeding common industry expectations for load‑carrying and protective devices in 600 V AC systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial \/ Industrial Electrical Panels — Ideal for factories, warehouses, large workshops, or commercial buildings where heavy machinery or systems draw high amperage.\u003c\/li\u003e\n\u003cli\u003eMotor Control Centers \u0026amp; Distribution Panels — Great as a main disconnect or protective device before motor starters, transformers, or distribution bus bars.\u003c\/li\u003e\n\u003cli\u003eRetrofits \u0026amp; Upgrades — The bolt-in M50 frame makes it an excellent choice when replacing older or undersized panel switches.\u003c\/li\u003e\n\u003cli\u003eNew Installations Needing High-Amperage Capacity — Perfect for new electrical systems designed to run heavy loads or multiple high-draw circuits under one main switch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CUTLER HAMMER","offers":[{"title":"Refurbished","offer_id":51530375299371,"sku":"M50ASR326 w\/ Mounting Kit [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/m50asr326-w-mounting-kit","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}