{"product_id":"siemens-hf321n-safety-switch-vbii-series-30a-3-pole-240vac-fused-heavy-duty-disconnect-with-solid-neutral-nema-1-indoor-enclosure","title":"Siemens HF321N Safety Switch – VBII Series – 30A – 3 Pole – 240VAC – Fused Heavy Duty Disconnect with Solid Neutral – NEMA 1 Indoor Enclosure","description":"\u003cp data-start=\"165\" data-end=\"587\"\u003eThe Siemens HF321N is a VBII Series heavy-duty fusible safety switch designed for reliable circuit isolation and overcurrent protection in commercial and industrial electrical systems. Rated at 30A and 240VAC, this 3-pole switch features a 3-fuse configuration with a solid neutral, providing safe disconnect functionality and dependable fault protection for low-current power distribution applications.\u003c\/p\u003e\n\u003cp data-start=\"589\" data-end=\"854\"\u003eHoused in a NEMA Type 1 indoor enclosure, the HF321N is intended for controlled environments where durable and safe electrical isolation is required. Its heavy-duty construction ensures consistent operation in service entrance and equipment protection applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"856\" data-end=\"874\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"876\" data-end=\"1122\"\u003e\n\u003cli data-section-id=\"4aesb7\" data-start=\"876\" data-end=\"900\"\u003eBrand: Siemens \/ ITE\u003c\/li\u003e\n\u003cli data-section-id=\"wsbukx\" data-start=\"901\" data-end=\"924\"\u003ePart Number: HF321N\u003c\/li\u003e\n\u003cli data-section-id=\"1rq4mwx\" data-start=\"925\" data-end=\"948\"\u003eSeries: VBII Series\u003c\/li\u003e\n\u003cli data-section-id=\"1yk2kyr\" data-start=\"949\" data-end=\"961\"\u003eType: HF\u003c\/li\u003e\n\u003cli data-section-id=\"ly2fqu\" data-start=\"962\" data-end=\"1009\"\u003eCategory: Safety Switch \/ Disconnect Switch\u003c\/li\u003e\n\u003cli data-section-id=\"1wptmdt\" data-start=\"1010\" data-end=\"1037\"\u003eDuty Rating: Heavy Duty\u003c\/li\u003e\n\u003cli data-section-id=\"nxoewu\" data-start=\"1038\" data-end=\"1059\"\u003eFusibility: Fused\u003c\/li\u003e\n\u003cli data-section-id=\"1grtuiw\" data-start=\"1060\" data-end=\"1086\"\u003eNeutral: Solid Neutral\u003c\/li\u003e\n\u003cli data-section-id=\"1qr232p\" data-start=\"1087\" data-end=\"1122\"\u003eEnclosure Type: NEMA 1 (Indoor)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1v2p98c\" data-start=\"1124\" data-end=\"1146\"\u003eElectrical Ratings\u003c\/h3\u003e\n\u003cul data-start=\"1148\" data-end=\"1316\"\u003e\n\u003cli data-section-id=\"7spoqh\" data-start=\"1148\" data-end=\"1171\"\u003eCurrent Rating: 30A\u003c\/li\u003e\n\u003cli data-section-id=\"124hxn6\" data-start=\"1172\" data-end=\"1198\"\u003eVoltage Rating: 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"qp2tzz\" data-start=\"1199\" data-end=\"1226\"\u003eNumber of Poles: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"pvjmxy\" data-start=\"1227\" data-end=\"1245\"\u003ePhase: 3 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"1yr4n7f\" data-start=\"1246\" data-end=\"1276\"\u003eFuse Configuration: 3-Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"ajjbrr\" data-start=\"1277\" data-end=\"1316\"\u003eInterrupting Capacity: 100kA @ 480V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"1318\" data-end=\"1330\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"1332\" data-end=\"1667\"\u003e\n\u003cli data-section-id=\"1tefo1d\" data-start=\"1332\" data-end=\"1368\"\u003eHeavy-duty fusible safety switch\u003c\/li\u003e\n\u003cli data-section-id=\"1ilv2x4\" data-start=\"1369\" data-end=\"1413\"\u003e3-pole, 3-fuse design with solid neutral\u003c\/li\u003e\n\u003cli data-section-id=\"1j2kn85\" data-start=\"1414\" data-end=\"1460\"\u003eSuitable for service entrance applications\u003c\/li\u003e\n\u003cli data-section-id=\"pdu84t\" data-start=\"1461\" data-end=\"1517\"\u003eHigh interrupting capacity for industrial protection\u003c\/li\u003e\n\u003cli data-section-id=\"wpfudw\" data-start=\"1518\" data-end=\"1578\"\u003eReliable manual disconnecting means for equipment safety\u003c\/li\u003e\n\u003cli data-section-id=\"hmcbte\" data-start=\"1579\" data-end=\"1606\"\u003eIndoor NEMA 1 enclosure\u003c\/li\u003e\n\u003cli data-section-id=\"kw9i2q\" data-start=\"1607\" data-end=\"1667\"\u003eDurable construction for electrical distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uohfrv\" data-start=\"1669\" data-end=\"1685\"\u003eConstruction\u003c\/h3\u003e\n\u003cul data-start=\"1687\" data-end=\"1787\"\u003e\n\u003cli data-section-id=\"jeigbz\" data-start=\"1687\" data-end=\"1721\"\u003eSteel enclosure (NEMA 1 rated)\u003c\/li\u003e\n\u003cli data-section-id=\"mfebdg\" data-start=\"1722\" data-end=\"1756\"\u003eHeavy-duty switching mechanism\u003c\/li\u003e\n\u003cli data-section-id=\"1hbwl0w\" data-start=\"1757\" data-end=\"1787\"\u003eIndoor installation design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nr5bwx\" data-start=\"1789\" data-end=\"1816\"\u003eStandards and Approvals\u003c\/h3\u003e\n\u003cul data-start=\"1818\" data-end=\"1864\"\u003e\n\u003cli data-section-id=\"3h4a0l\" data-start=\"1818\" data-end=\"1834\"\u003eCSA Approved\u003c\/li\u003e\n\u003cli data-section-id=\"26q4wj\" data-start=\"1835\" data-end=\"1864\"\u003eSiemens Authentic Product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1866\" data-end=\"1882\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1884\" data-end=\"2127\"\u003e\n\u003cli data-section-id=\"ov2tsh\" data-start=\"1884\" data-end=\"1930\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"19e7ijq\" data-start=\"1931\" data-end=\"1965\"\u003eIndustrial equipment isolation\u003c\/li\u003e\n\u003cli data-section-id=\"1i6i7cp\" data-start=\"1966\" data-end=\"2000\"\u003eService entrance installations\u003c\/li\u003e\n\u003cli data-section-id=\"1ur35oa\" data-start=\"2001\" data-end=\"2043\"\u003eMotor and HVAC disconnect applications\u003c\/li\u003e\n\u003cli data-section-id=\"1jm4qup\" data-start=\"2044\" data-end=\"2089\"\u003eMaintenance and lockout\/tagout procedures\u003c\/li\u003e\n\u003cli data-section-id=\"16a1wch\" data-start=\"2090\" data-end=\"2127\"\u003eIndoor electrical control systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens \/ ITE","offers":[{"title":"NEW","offer_id":48510228726009,"sku":"HF321N","price":172.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/HF263J-All-New-1_11cf421e-3619-48f6-9995-12b0db8c9475.webp?v=1781105731","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-hf321n-safety-switch-vbii-series-30a-3-pole-240vac-fused-heavy-duty-disconnect-with-solid-neutral-nema-1-indoor-enclosure","provider":"My Circuit Breakers","version":"1.0","type":"link"}