{"product_id":"wohner-qcb-nh00-ac-sd-ac-switch-disconnector","title":"Wohner QCB-NH00-AC-SD AC Switch Disconnector","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"684\"\u003eThe Wohner QCB NH00 160A 690V AC\u003ca href=\"https:\/\/plgautomation.com\/collections\/switches-circuit-protection\"\u003e switch disconnector\u003c\/a\u003e is used in industrial power distribution systems for switching, isolating, and protecting electrical circuits utilizing NH00 fuse links within low-voltage distribution equipment. Commonly installed in switchgear assemblies, motor control centers, industrial automation panels, and power distribution cabinets requiring high-current fuse protection and safe load disconnection. Maintenance teams, panel builders, and system integrators use this fuse switch disconnector for feeder protection, electrical panel retrofits, busbar system integration, and replacement of damaged fuse disconnect units. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"686\" data-end=\"703\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"704\" data-end=\"1272\"\u003eThe Wohner QCB NH00 fuse switch disconnector is widely used in industrial environments requiring reliable circuit isolation and overcurrent protection for motors, transformers, feeders, and branch distribution circuits. It is commonly integrated into industrial automation systems, MCC panels, OEM machinery, renewable energy systems, and low-voltage switchgear assemblies where NH fuse technology is used to provide safe maintenance isolation, overload protection, and efficient modular power distribution through busbar systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1274\" data-end=\"1303\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1304\" data-end=\"2194\"\u003e• Brand: Wohner\u003cbr data-start=\"1319\" data-end=\"1322\"\u003e• Product Series: QCB NH00\u003cbr data-start=\"1348\" data-end=\"1351\"\u003e• Product Type: NH Fuse Switch Disconnector\u003cbr data-start=\"1394\" data-end=\"1397\"\u003e• Fuse Size Compatibility: NH00\u003cbr data-start=\"1428\" data-end=\"1431\"\u003e• Pole Configuration: 3 Pole\u003cbr data-start=\"1459\" data-end=\"1462\"\u003e• Current Rating: 160A\u003cbr data-start=\"1484\" data-end=\"1487\" data-is-only-node=\"\"\u003e• Voltage Rating: 690V AC\u003cbr data-start=\"1512\" data-end=\"1515\"\u003e• Rated Voltage UL: 600V AC\u003cbr data-start=\"1542\" data-end=\"1545\"\u003e• Frequency Rating: 50\/60 Hz\u003cbr data-start=\"1573\" data-end=\"1576\"\u003e• SCCR Rating: 100 kA\u003cbr data-start=\"1597\" data-end=\"1600\"\u003e• Mounting Type: Busbar Mounted\u003cbr data-start=\"1631\" data-end=\"1634\"\u003e• System Compatibility: 60Classic Busbar Systems\u003cbr data-start=\"1682\" data-end=\"1685\"\u003e• Busbar Compatibility: 12, 15, 20, 25, 30 x 5mm and 10mm Busbars\u003cbr data-start=\"1750\" data-end=\"1753\"\u003e• Connection Type: Box Terminal \/ Cage Clamp\u003cbr data-start=\"1797\" data-end=\"1800\"\u003e• Degree of Protection: IP30 Front Protection\u003cbr data-start=\"1845\" data-end=\"1848\"\u003e• Application Type: Industrial Power Distribution and Circuit Protection\u003cbr data-start=\"1920\" data-end=\"1923\"\u003e• Function: Load Break Isolation and Fuse Protection\u003cbr data-start=\"1975\" data-end=\"1978\"\u003e• Fuse Compatibility: NH Fuse Links\u003cbr data-start=\"2013\" data-end=\"2016\"\u003e• Standards Compliance: IEC 60947-3, UL 4248-1\u003cbr data-start=\"2062\" data-end=\"2065\"\u003e• Industry Applications: Switchgear, MCC Panels, Industrial Automation, Power Distribution \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2196\" data-end=\"2220\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2221\" data-end=\"2348\"\u003e• Siemens 3NP Series Fuse Switch Disconnector\u003cbr data-start=\"2266\" data-end=\"2269\"\u003e• ABB OS Series Fuse Switch Disconnector\u003cbr data-start=\"2309\" data-end=\"2312\"\u003e• Mersen NH Fuse Switch Disconnector\u003c\/p\u003e","brand":"Wohner","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51733392228654,"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_93f3ad1a-28fc-4545-a448-feda205d4e03.jpg?v=1770602358","url":"https:\/\/plgautomation.com\/products\/wohner-qcb-nh00-ac-sd-ac-switch-disconnector","provider":"PLG Automation ","version":"1.0","type":"link"}