{"product_id":"eaton-cutler-hammer-dh363frk-100a-3p-600v-safety-switch","title":"Eaton Cutler-Hammer DH363FRK 100A 3P 600V Safety Switch, NEMA 3R, Fusible | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton Cutler-Hammer DH363FRK 100A 3P 600V Safety Switch\u003c\/strong\u003e is a rugged, purpose-built equipment disconnect designed to safely isolate systems at the point of use. With a NEMA 3R enclosure and fusible construction, it delivers reliable protection for outdoor and indoor installations while keeping maintenance and retrofit workflows streamlined.\u003c\/p\u003e \u003cp\u003eWhy this safety switch stands out\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eReliable 3-phase protection:\u003c\/strong\u003e 100 A, 3-pole operation handles typical mid-size industrial loads with consistent performance across interrupting and switching duties.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e650V-class capability, compact form:\u003c\/strong\u003e Rated up to 600 V, this fusible safety switch provides robust overcurrent protection and a clean disconnect in a single, integrated enclosure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNEMA 3R enclosure for outdoor duty:\u003c\/strong\u003e Built to withstand weather conditions, making it suitable for exterior equipment locations without compromising safety or ease of access.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible design for precise protection:\u003c\/strong\u003e Replaceable fuses offer selectivity and straightforward maintenance, helping protect downstream equipment and wiring while enabling faster fault isolation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number stability for retrofit projects:\u003c\/strong\u003e The DH363FRK designation supports maintenance planning and BOM consistency when upgrading or replacing legacy systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmps from AmpState:\u003c\/strong\u003e Available through AmpState, making it easier to source the exact part for ongoing service and spares inventory.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases and benefits\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEquipment isolation at the load end:\u003c\/strong\u003e Use as the primary disconnect for pumps, fans, compressors, conveyors, and other three-phase equipment, allowing safe servicing without energizing the entire system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit-friendly solution:\u003c\/strong\u003e When upgrading or replacing older disconnects, the DH363FRK’s exact part number helps preserve bill-of-material accuracy and reduces change management overhead.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance planning made easy:\u003c\/strong\u003e With a fusible configuration, technicians can stock standard fuses and quickly replace them to restore service, minimizing downtime during outages or routine maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOutdoor-ready safety:\u003c\/strong\u003e The 3R-rated enclosure helps protect personnel and wiring in exposed locations, supporting compliance with safety standards in outdoor installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat you’ll experience in real-world scenarios\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFast, dependable isolation during scheduled maintenance, reducing the risk of accidental energization.\u003c\/li\u003e \u003cli\u003eClear coordination with upstream protection schemes, thanks to the predictable, fusible protection strategy.\u003c\/li\u003e \u003cli\u003eLong-term reliability in harsh environments, thanks to the NEMA 3R-rated enclosure designed for outdoor service.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eSpecifications at a glance\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongmanufacturer:\u003e Eaton Cutler-Hammer\u003c\/strongmanufacturer:\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e DH363FRK\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Safety switch, fusible\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosure rating:\u003c\/strong\u003e NEMA 3R\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you’re coordinating a retrofit, planning maintenance, or specifying a safe, reliable disconnect for outdoor equipment, the DH363FRK delivers a concrete, purpose-driven solution. For compatibility confirmation or help selecting the right fit, AmpState can assist you in validating the installation with your exact system requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412562235554,"sku":"DH363FRK","price":4706.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-dh363frk-100a-3p-600v-safety-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}