{"product_id":"wohner-hb33421-qcc-class-j-hoffman-enclosure","title":"WOHNER HB33421 QCC Class J HOFFMAN ENCLOSURE","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"688\"\u003eThe WOHNER HB33421 QCC Class J Hoffman Enclosure is used in industrial power distribution systems for housing and protecting Class J fuse holder assemblies within low-voltage electrical control and distribution panels. Commonly installed in switchgear assemblies, motor control centers, industrial automation panels, and machine control cabinets requiring enclosed fuse protection and safe power distribution. Maintenance teams, panel builders, and system integrators use this enclosure assembly for circuit protection upgrades, retrofit projects, replacement of damaged fuse assemblies, and industrial electrical panel construction. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"690\" data-end=\"707\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"708\" data-end=\"1279\"\u003eThe WOHNER HB33421 QCC Class J enclosure assembly is widely used in industrial environments requiring reliable overcurrent protection and enclosed fuse distribution for branch circuits, motors, transformers, and industrial equipment. It is commonly integrated into industrial automation systems, MCC panels, OEM machinery, and low-voltage switchgear applications where Class J fuse protection and modular busbar-mounted distribution systems are used to improve electrical safety, maintenance accessibility, and compact panel layouts.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1281\" data-end=\"1310\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1311\" data-end=\"2160\"\u003e• Brand: WOHNER \/ Hoffman\u003cbr data-start=\"1336\" data-end=\"1339\"\u003e• Part Number: HB33421\u003cbr data-start=\"1361\" data-end=\"1364\"\u003e• Product Type: QCC Class J Fuse Holder Enclosure\u003cbr data-start=\"1413\" data-end=\"1416\"\u003e• Fuse Compatibility: Class J Fuses\u003cbr data-start=\"1451\" data-end=\"1454\"\u003e• Current Rating: 30A\u003cbr data-start=\"1475\" data-end=\"1478\"\u003e• Voltage Rating: 600V AC\u003cbr data-start=\"1503\" data-end=\"1506\" data-is-only-node=\"\"\u003e• Pole Configuration: 3 Pole\u003cbr data-start=\"1534\" data-end=\"1537\"\u003e• Fuse Holder Type: Busbar Mounted Fuse Holder\u003cbr data-start=\"1583\" data-end=\"1586\"\u003e• System Compatibility: 60Classic Busbar Systems\u003cbr data-start=\"1634\" data-end=\"1637\"\u003e• Connection Type: Top or Bottom Box Terminal Connection\u003cbr data-start=\"1693\" data-end=\"1696\"\u003e• Fuse Size Compatibility: 21x57mm Class J Fuses\u003cbr data-start=\"1744\" data-end=\"1747\"\u003e• Short Circuit Current Rating: 200 kA RMS Symmetrical\u003cbr data-start=\"1801\" data-end=\"1804\"\u003e• Mounting Type: Busbar \/ Panel Mount\u003cbr data-start=\"1841\" data-end=\"1844\"\u003e• Application Type: Industrial Circuit Protection\u003cbr data-start=\"1893\" data-end=\"1896\"\u003e• Industry Applications: Switchgear, MCC Panels, Industrial Automation, Power Distribution\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2162\" data-end=\"2186\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2187\" data-end=\"2283\"\u003e• WOHNER 33421000\u003cbr data-start=\"2204\" data-end=\"2207\"\u003e• Siemens Class J Fuse Holder Assembly\u003cbr data-start=\"2245\" data-end=\"2248\"\u003e• ABB Class J Fuse Holder Enclosure\u003c\/p\u003e","brand":"Wohner","offers":[{"title":"New","offer_id":51733391900974,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8fae5e5d-e375-4b63-bdc2-fc3237c960ac.jpg?v=1770602357","url":"https:\/\/plgautomation.com\/products\/wohner-hb33421-qcc-class-j-hoffman-enclosure","provider":"PLG Automation ","version":"1.0","type":"link"}