{"product_id":"abb-th3363r-100a-3-pole-600v-nema-3r-fusible-safety-switch","title":"Abb TH3363R 100A 3-pole 600V Nema 3R Fusible Safety Switch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ABB TH3363R is a heavy-duty fusible safety switch rated for 100 amps, 3 poles, and 600 volts, housed in a NEMA 3R enclosure for outdoor and weatherproof applications. This disconnect switch provides a reliable means of de-energizing electrical equipment in compliance with NEC requirements for disconnecting means. The NEMA 3R rating makes it suitable for installations exposed to rain and sleet, while the heavy-duty construction is built to handle the demands of commercial and industrial service. Licensed electricians install this switch as a service entrance disconnect, feeder disconnect, or motor branch circuit disconnect.\u003c\/p\u003e\n\u003cp\u003eThe TH3363R is designed for commercial and industrial applications where a robust, outdoor-rated fusible disconnect is required. Typical installations include rooftop HVAC equipment disconnects, industrial machinery branch circuits, and service entrance applications in facilities such as manufacturing plants, processing facilities, and commercial buildings. The fusible design allows overcurrent protection to be integrated directly into the disconnect point.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e100-amp continuous current rating suitable for heavy commercial and industrial loads\u003c\/li\u003e\n  \u003cli\u003e3-pole configuration handles three-phase power systems up to 600 volts\u003c\/li\u003e\n  \u003cli\u003eNEMA 3R enclosure rated for outdoor use, resistant to rain and sleet\u003c\/li\u003e\n  \u003cli\u003eFusible design provides combined disconnect and overcurrent protection at a single point\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty construction intended for demanding commercial and industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style heavy-duty fusible safety switch for use as a disconnect means in three-phase commercial and industrial electrical systems rated up to 600 volts.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the upstream supply and verify absence of voltage before opening the enclosure or making any connections. Ensure the enclosure is mounted at the correct height and orientation to maintain the NEMA 3R weatherproof rating. Fuse selection must match the circuit and load requirements per NEC Article 240.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 100 amps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 600 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitch Type\u003c\/strong\u003e: Fusible\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty Rating\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure Type\u003c\/strong\u003e: NEMA 3R\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 783164009125\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ABB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TH3363R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51383582490930,"sku":"TH3363R","price":858.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312672059.png?v=1782601262","url":"https:\/\/voomisupply.com\/products\/abb-th3363r-100a-3-pole-600v-nema-3r-fusible-safety-switch","provider":"Voomi Supply","version":"1.0","type":"link"}