{"product_id":"square-d-h365nr-heavy-duty-safety-switch-400a-3-pole-600v-fusible-disconnect-neutral-included-nema-3r-outdoor-enclosure","title":"Square D H365NR Heavy Duty Safety Switch – 400A – 3 Pole – 600V – Fusible Disconnect – Neutral Included – NEMA 3R Outdoor Enclosure","description":"\u003cp data-start=\"158\" data-end=\"619\"\u003eThe Square D H365NR Heavy Duty Safety Switch is a high-capacity fusible disconnect switch designed for commercial, industrial, and service entrance applications requiring reliable power isolation and overcurrent protection. Manufactured by Schneider Electric under the Square D brand, this heavy-duty safety switch is rated for 400A and 600V, making it suitable for demanding electrical distribution systems and large equipment installations.\u003c\/p\u003e\n\u003cp data-start=\"621\" data-end=\"999\"\u003eFeaturing a 3-pole configuration with a factory-installed neutral, the H365NR provides a convenient disconnecting means for three-phase systems where a neutral conductor is required. When equipped with the appropriate fuses, the switch offers dependable overload and short-circuit protection while serving as a safe means of equipment isolation during maintenance and servicing.\u003c\/p\u003e\n\u003cp data-start=\"1001\" data-end=\"1301\"\u003eThe switch incorporates a quick-make, quick-break operating mechanism that ensures rapid contact operation and enhanced safety. Its heavy-duty construction is engineered to exceed standard endurance requirements, providing long service life and reliable operation under frequent switching conditions.\u003c\/p\u003e\n\u003cp data-start=\"1303\" data-end=\"1631\"\u003eHoused in a NEMA 3R rainproof enclosure constructed from galvanized steel, the H365NR is suitable for both indoor and outdoor installations. The enclosure protects against rain, sleet, and environmental exposure, making it ideal for utility, industrial, and commercial applications where durability and performance are critical.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1638\" data-end=\"1656\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1658\" data-end=\"2153\"\u003e\n\u003cli data-section-id=\"yuqlrx\" data-start=\"1658\" data-end=\"1703\"\u003e\n\u003cstrong data-start=\"1660\" data-end=\"1670\"\u003eBrand:\u003c\/strong\u003e Square D by Schneider Electric\u003c\/li\u003e\n\u003cli data-section-id=\"dn3u0f\" data-start=\"1704\" data-end=\"1744\"\u003e\n\u003cstrong data-start=\"1706\" data-end=\"1723\"\u003eManufacturer:\u003c\/strong\u003e Schneider Electric\u003c\/li\u003e\n\u003cli data-section-id=\"1q8x2iq\" data-start=\"1745\" data-end=\"1772\"\u003e\n\u003cstrong data-start=\"1747\" data-end=\"1763\"\u003ePart Number:\u003c\/strong\u003e H365NR\u003c\/li\u003e\n\u003cli data-section-id=\"1lof122\" data-start=\"1773\" data-end=\"1797\"\u003e\n\u003cstrong data-start=\"1775\" data-end=\"1786\"\u003eSeries:\u003c\/strong\u003e H Series\u003c\/li\u003e\n\u003cli data-section-id=\"e6v92b\" data-start=\"1798\" data-end=\"1843\"\u003e\n\u003cstrong data-start=\"1800\" data-end=\"1816\"\u003eDevice Type:\u003c\/strong\u003e Heavy Duty Safety Switch\u003c\/li\u003e\n\u003cli data-section-id=\"1de219k\" data-start=\"1844\" data-end=\"1876\"\u003e\n\u003cstrong data-start=\"1846\" data-end=\"1866\"\u003eDisconnect Type:\u003c\/strong\u003e Fusible\u003c\/li\u003e\n\u003cli data-section-id=\"123ea7m\" data-start=\"1877\" data-end=\"1912\"\u003e\n\u003cstrong data-start=\"1879\" data-end=\"1897\"\u003eSwitch Action:\u003c\/strong\u003e Single Throw\u003c\/li\u003e\n\u003cli data-section-id=\"rta89k\" data-start=\"1913\" data-end=\"1944\"\u003e\n\u003cstrong data-start=\"1915\" data-end=\"1935\"\u003eNumber of Poles:\u003c\/strong\u003e 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"fxt1ty\" data-start=\"1945\" data-end=\"1987\"\u003e\n\u003cstrong data-start=\"1947\" data-end=\"1959\"\u003eNeutral:\u003c\/strong\u003e Factory Installed Neutral\u003c\/li\u003e\n\u003cli data-section-id=\"5saevd\" data-start=\"1988\" data-end=\"2016\"\u003e\n\u003cstrong data-start=\"1990\" data-end=\"2009\"\u003eCurrent Rating:\u003c\/strong\u003e 400A\u003c\/li\u003e\n\u003cli data-section-id=\"1yodjnh\" data-start=\"2017\" data-end=\"2051\"\u003e\n\u003cstrong data-start=\"2019\" data-end=\"2038\"\u003eVoltage Rating:\u003c\/strong\u003e 600V AC\/DC\u003c\/li\u003e\n\u003cli data-section-id=\"2m1oe9\" data-start=\"2052\" data-end=\"2074\"\u003e\n\u003cstrong data-start=\"2054\" data-end=\"2064\"\u003ePhase:\u003c\/strong\u003e 3 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"w52win\" data-start=\"2075\" data-end=\"2111\"\u003e\n\u003cstrong data-start=\"2077\" data-end=\"2095\"\u003eMounting Type:\u003c\/strong\u003e Surface Mount\u003c\/li\u003e\n\u003cli data-section-id=\"g10i86\" data-start=\"2112\" data-end=\"2153\"\u003e\n\u003cstrong data-start=\"2114\" data-end=\"2133\"\u003eEnclosure Type:\u003c\/strong\u003e NEMA 3R Rainproof\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1g5d8j4\" data-start=\"2160\" data-end=\"2186\"\u003eElectrical Performance\u003c\/h3\u003e\n\u003cul data-start=\"2188\" data-end=\"2553\"\u003e\n\u003cli data-section-id=\"1eywj2g\" data-start=\"2188\" data-end=\"2215\"\u003e\n\u003cstrong data-start=\"2190\" data-end=\"2208\"\u003eRated Current:\u003c\/strong\u003e 400A\u003c\/li\u003e\n\u003cli data-section-id=\"1lpt376\" data-start=\"2216\" data-end=\"2251\"\u003e\n\u003cstrong data-start=\"2218\" data-end=\"2238\"\u003eMaximum Voltage:\u003c\/strong\u003e 600V AC\/DC\u003c\/li\u003e\n\u003cli data-section-id=\"1b4sdwp\" data-start=\"2252\" data-end=\"2352\"\u003e\n\u003cstrong data-start=\"2254\" data-end=\"2274\"\u003eFuse Protection:\u003c\/strong\u003e Supports field-installed fuses for overcurrent and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1jt1svx\" data-start=\"2353\" data-end=\"2449\"\u003e\n\u003cstrong data-start=\"2355\" data-end=\"2395\"\u003eShort-Circuit Current Rating (SCCR):\u003c\/strong\u003e Up to 200kA when used with appropriate fuse classes\u003c\/li\u003e\n\u003cli data-section-id=\"1rjlpro\" data-start=\"2450\" data-end=\"2497\"\u003e\n\u003cstrong data-start=\"2452\" data-end=\"2491\"\u003eQuick-Make \/ Quick-Break Mechanism:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli data-section-id=\"1ogwd7r\" data-start=\"2498\" data-end=\"2553\"\u003e\n\u003cstrong data-start=\"2500\" data-end=\"2547\"\u003eSuitable for Service Entrance Applications:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1qpthm9\" data-start=\"2560\" data-end=\"2598\"\u003eMechanical \u0026amp; Construction Features\u003c\/h3\u003e\n\u003cul data-start=\"2600\" data-end=\"2982\"\u003e\n\u003cli data-section-id=\"1b3ffo8\" data-start=\"2600\" data-end=\"2644\"\u003eHeavy-duty industrial-grade construction\u003c\/li\u003e\n\u003cli data-section-id=\"l8htcq\" data-start=\"2645\" data-end=\"2683\"\u003eFactory-installed neutral assembly\u003c\/li\u003e\n\u003cli data-section-id=\"5piolc\" data-start=\"2684\" data-end=\"2720\"\u003eSingle-throw switching mechanism\u003c\/li\u003e\n\u003cli data-section-id=\"hr7164\" data-start=\"2721\" data-end=\"2758\"\u003eQuick-make, quick-break operation\u003c\/li\u003e\n\u003cli data-section-id=\"165xs7y\" data-start=\"2759\" data-end=\"2818\"\u003eVisible blade design for positive disconnect indication\u003c\/li\u003e\n\u003cli data-section-id=\"em1012\" data-start=\"2819\" data-end=\"2848\"\u003eSurface-mounted enclosure\u003c\/li\u003e\n\u003cli data-section-id=\"28v5s2\" data-start=\"2849\" data-end=\"2886\"\u003eRugged operating handle mechanism\u003c\/li\u003e\n\u003cli data-section-id=\"73p0mq\" data-start=\"2887\" data-end=\"2919\"\u003eLong mechanical service life\u003c\/li\u003e\n\u003cli data-section-id=\"1uunh1\" data-start=\"2920\" data-end=\"2982\"\u003eDesigned for frequent operation and demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1k5v4yh\" data-start=\"2989\" data-end=\"3015\"\u003eEnclosure \u0026amp; Protection\u003c\/h3\u003e\n\u003cul data-start=\"3017\" data-end=\"3256\"\u003e\n\u003cli data-section-id=\"1ib4knd\" data-start=\"3017\" data-end=\"3050\"\u003e\n\u003cstrong data-start=\"3019\" data-end=\"3040\"\u003eEnclosure Rating:\u003c\/strong\u003e NEMA 3R\u003c\/li\u003e\n\u003cli data-section-id=\"37jzyh\" data-start=\"3051\" data-end=\"3095\"\u003e\n\u003cstrong data-start=\"3053\" data-end=\"3076\"\u003eEnclosure Material:\u003c\/strong\u003e Galvanized steel\u003c\/li\u003e\n\u003cli data-section-id=\"atwtcg\" data-start=\"3096\" data-end=\"3131\"\u003e\n\u003cstrong data-start=\"3098\" data-end=\"3125\"\u003eRainproof Construction:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli data-section-id=\"ypbwo3\" data-start=\"3132\" data-end=\"3158\"\u003e\n\u003cstrong data-start=\"3134\" data-end=\"3152\"\u003eOutdoor Rated:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli data-section-id=\"1bv1y3u\" data-start=\"3159\" data-end=\"3198\"\u003e\n\u003cstrong data-start=\"3161\" data-end=\"3192\"\u003eCorrosion-Resistant Finish:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli data-section-id=\"1o874jt\" data-start=\"3199\" data-end=\"3256\"\u003e\n\u003cstrong data-start=\"3201\" data-end=\"3250\"\u003eSuitable for Indoor and Outdoor Installation:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"3263\" data-end=\"3279\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"3281\" data-end=\"3604\"\u003e\n\u003cli data-section-id=\"6f6pcy\" data-start=\"3281\" data-end=\"3313\"\u003eService entrance disconnects\u003c\/li\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"3314\" data-end=\"3355\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"1g0gl70\" data-start=\"3356\" data-end=\"3389\"\u003eCommercial electrical systems\u003c\/li\u003e\n\u003cli data-section-id=\"zjy1za\" data-start=\"3390\" data-end=\"3423\"\u003eMotor and equipment isolation\u003c\/li\u003e\n\u003cli data-section-id=\"1qf5xjf\" data-start=\"3424\" data-end=\"3468\"\u003eUtility and infrastructure installations\u003c\/li\u003e\n\u003cli data-section-id=\"ht42qz\" data-start=\"3469\" data-end=\"3497\"\u003eManufacturing facilities\u003c\/li\u003e\n\u003cli data-section-id=\"n5wpai\" data-start=\"3498\" data-end=\"3551\"\u003eHVAC and mechanical equipment disconnecting means\u003c\/li\u003e\n\u003cli data-section-id=\"1in7ssl\" data-start=\"3552\" data-end=\"3604\"\u003eThree-phase systems requiring neutral conductors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"p3m70j\" data-start=\"3611\" data-end=\"3641\"\u003eStandards \u0026amp; Certifications\u003c\/h3\u003e\n\u003cul data-start=\"3643\" data-end=\"3851\"\u003e\n\u003cli data-section-id=\"1w9xzw2\" data-start=\"3643\" data-end=\"3656\"\u003eUL Listed\u003c\/li\u003e\n\u003cli data-section-id=\"breav2\" data-start=\"3657\" data-end=\"3674\"\u003eCSA Certified\u003c\/li\u003e\n\u003cli data-section-id=\"yjv992\" data-start=\"3675\" data-end=\"3718\"\u003eNEMA Heavy Duty Safety Switch Standards\u003c\/li\u003e\n\u003cli data-section-id=\"t42xb7\" data-start=\"3719\" data-end=\"3753\"\u003eUL 98 Safety Switch Compliance\u003c\/li\u003e\n\u003cli data-section-id=\"1xs55ep\" data-start=\"3754\" data-end=\"3851\"\u003eSuitable for service entrance applications when installed in accordance with applicable codes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Square D","offers":[{"title":"NEW","offer_id":48531421921529,"sku":"H365NR","price":3879.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/H325N-New-1_5c5074dc-f41c-4041-b90e-a2efe0e57afe.webp?v=1781521380","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-h365nr-heavy-duty-safety-switch-400a-3-pole-600v-fusible-disconnect-neutral-included-nema-3r-outdoor-enclosure","provider":"My Circuit Breakers","version":"1.0","type":"link"}