{"product_id":"m50asr328-w-mounting-kit","title":"M50ASR328 - 1200 Amp Panel Switch w\/ Mounting Kit","description":"\u003cp\u003e\u003cstrong\u003eM50ASR328 - 1200 Amp Panel Switch w\/ Mounting Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you’re outfitting an industrial panel for heavy-duty power distribution or need a dependable backup disconnect in a demanding environment, the M50ASR328 delivers. This 3‑pole, 1200‑ampere, 600 V A.C. (or less) fusible panel switch is a single‑unit, bolt‑in design built to meet the needs of large-scale electrical systems. It ships with the CDP single‑hole mounting strap kit, so installation is straightforward and secure. With the ability to accept Class L fuses, this unit offers flexibility and safety for a wide range of applications. Whether you’re upgrading existing infrastructure or building a new setup from scratch, the M50ASR328 brings serious capacity and reliability without unnecessary complication.\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 3‑pole switch:\u003c\/strong\u003e Handles up to 1200 amps, ideal for heavy loads and commercial or industrial power panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFusible protection:\u003c\/strong\u003e Accepts Class L fuses to provide responsive overcurrent protection and increased safety for wiring and downstream equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt‑in, single‑unit design:\u003c\/strong\u003e Fully enclosed panel switch simplifies installation and replacement; the included mounting kit streamlines setup for electricians.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e600 V A.C. capable:\u003c\/strong\u003e Suitable for most industrial and commercial power systems operating at or below 600 volts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable and dependable construction:\u003c\/strong\u003e Offers long service life and dependable performance under high‑demand conditions, minimizing downtime and maintenance needs.\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 M50ASR328 (with mounting kit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 1200 Amperes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Voltage:\u003c\/strong\u003e 600 V A.C. (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 Type:\u003c\/strong\u003e Accepts Class L fuses (fusible single unit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-in panel switch with CDP single-hole strap kit included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShip Dimensions\/Weight:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 29.0 in\u003c\/li\u003e\n\u003cli\u003eShip Weight: 23.5 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003e\n\u003cstrong\u003eIndustry Standards:\u003c\/strong\u003e This panel switch is manufactured to meet industry‑standard electrical safety and performance guidelines for fusible disconnects in commercial and industrial power distribution systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEC Compliance:\u003c\/strong\u003e Its Class L fuse compatibility ensures it aligns with common NEC requirements for protection and coordination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction Quality:\u003c\/strong\u003e The heavy-duty metal enclosure and quality internal components meet or exceed expectations for long-term reliability under continuous load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial manufacturing plants or workshops where heavy machinery draws high current.\u003c\/li\u003e\n\u003cli\u003eCommercial buildings require main distribution switches for large circuits.\u003c\/li\u003e\n\u003cli\u003eRetrofit or upgrade projects replacing older, lower‑capacity panel switches.\u003c\/li\u003e\n\u003cli\u003eElectrical rooms, main service panels, or switchgear assemblies rated for 600 V A.C. or lower.\u003c\/li\u003e\n\u003cli\u003eEnvironments where secure, bolt-in installation and Class L fuse protection are preferred, such as heavy‑duty HVAC systems, large motor feeders, or critical power distribution circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\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":51530375364907,"sku":"M50ASR328 w\/ Mounting Kit [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/m50asr328-w-mounting-kit","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}