{"product_id":"eaton-cutler-hammer-dh363nrk-100a-3p-600v-safety-switch","title":"Eaton Cutler-Hammer DH363NRK 100A 3P 600V Safety Switch, NEMA 3R, Fusible | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton Cutler-Hammer DH363NRK 100A 3P 600V safety switch — a robust, code‑compliant equipment disconnect engineered for reliable isolation at the point of use.\u003c\/p\u003e \u003cp\u003eDesigned with a NEMA 3R enclosure, this fusible safety switch is built to withstand outdoor and harsh environments while keeping critical circuits protected. With 3 poles and a 600V rating, it delivers clear, straightforward disconnection for larger loads without compromising safety or accessibility.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmpacity:\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 rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e NEMA 3R (weather and environment resistant)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Fusible safety switch (requires external fuses)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer\/Part:\u003c\/strong\u003e Eaton Cutler-Hammer DH363NRK\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Equipment disconnect and isolation at the point of use\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis switch is especially valuable for replacement projects and stocking spares — helping you keep your BOM aligned to the original part number and ensuring quick swaps when downtime matters most.\u003c\/p\u003e \u003cp\u003eUse cases and scenarios:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eOutdoor pump stations, conveyors, or motor feeders where a reliable 3-pole isolation device is needed\u003c\/li\u003e \u003cli\u003ePanel retrofits or preventive maintenance with minimal downtime, thanks to a ready-to-install, OEM-aligned part\u003c\/li\u003e \u003cli\u003eFacilities aiming to simplify ordering by keeping the exact DH363NRK part in stock to match the original equipment specifications\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this specific safety switch over alternatives? The DH363NRK’s 3P design and 100 A capacity align with many Eaton-based control panels and utility installations, making it a straightforward swap that preserves electrical coordination and safety practices. The NEMA 3R rating adds confidence for outdoor and damp locations, while the fusible configuration supports field protection and coordination with your wiring scheme.\u003c\/p\u003e \u003cp\u003eNeed help confirming compatibility with your existing equipment? AmpState is ready to assist with part-number alignment and fit checks — just reach out and we’ll verify the match against your BOM and installation requirements.\u003c\/p\u003e \u003cp\u003eWith the DH363NRK, you get a purpose-built, OEM-aligned safety switch that supports quick maintenance, safer disconnections, and a streamlined component strategy for industrial or commercial electrical setups.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412562170018,"sku":"DH363NRK","price":3609.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-dh363nrk-100a-3p-600v-safety-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}