{"product_id":"m50asr365-w-mounting-kit","title":"M50ASR365 - 400 Amp Panel Switch w\/ Mounting Kit","description":"\u003cp\u003e\u003cstrong\u003eM50ASR365 - 400 Amp Panel Switch w\/ Mounting Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe M50ASR365 3‑Pole 400 A Fusible Panel Switch with mounting kit is the go-to solution when you need a heavy-duty, dependable circuit breaker for industrial or commercial power distribution. Built to handle 600 V AC or less, this bolt‑in type panel switch offers peace of mind in systems that require reliable protection — whether you’re upgrading an existing panel or building a new electrical installation. With a simple bolt-in design and included mounting strap kit, installation is straightforward and secure. If you want a circuit breaker that handles high-current demands without complication, this model delivers the dependable performance you need day in and day out.\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-current capability:\u003c\/strong\u003e Supports up to 400 amperes across three poles, making it ideal for demanding loads and heavy-duty equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt-in panel switch design:\u003c\/strong\u003e The M50 frame and bolt-in style ensure stable mounting and easy replacement or upgrades without extensive rewiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFusible protection:\u003c\/strong\u003e Accepts Class RK1 and RK5 fuses for flexible overcurrent protection. Provides dependable fuse-based safeguarding of circuits, which is often preferred in industrial or commercial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-in-one package:\u003c\/strong\u003e Comes with CDP single-hole mounting hardware and strap kit so you get everything needed for installation right out of the box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile voltage rating:\u003c\/strong\u003e Rated for 600 V AC or lower, useful across a variety of power distribution systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-pole reliability:\u003c\/strong\u003e Offers balanced protection across all phases — perfect for three-phase power systems common in commercial and industrial setups.\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 M50ASR365 (with Mounting Kit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e Up to 600 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Type:\u003c\/strong\u003e M50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Types Accepted:\u003c\/strong\u003e Class RK1 \u0026amp; RK5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-in panel switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e CDP single-hole mounting strap hardware kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e Approx. 23.5 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e Approx. 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\u003e\n\u003cstrong\u003eIndustry Standards:\u003c\/strong\u003e This panel switch is engineered in accordance with applicable industry safety and performance standards for fusible circuit breakers. The components are manufactured under strict quality controls to ensure electrical integrity, proper fuse acceptance, and safe, long-term operation under load. (Please confirm local code compliance and installation requirements before deployment.)\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\u003eCommercial buildings — Excellent for main distribution panels feeding motors, HVAC systems, or high-demand lighting.\u003c\/li\u003e\n\u003cli\u003eIndustrial facilities — Ideal for heavy equipment, machinery circuits, or large three-phase motors where high amperage and reliable fuse protection are essential.\u003c\/li\u003e\n\u003cli\u003eRetrofits and upgrades — Bolt-in design reduces installation time in maintenance or panel upgrade scenarios.\u003c\/li\u003e\n\u003cli\u003eNew installations — Provides a dependable, fuse‑ready panel switch for new build electrical systems up to 600 V AC.\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":51530375430443,"sku":"M50ASR365 w\/ Mounting Kit [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/m50asr365-w-mounting-kit","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}