[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-393728-105":59,"doc-detail-393728-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","switch-7989-isolator-series-base-mount-isolator-ms-series","Switch 79/89 Isolator Series - Base Mount Isolator-MS Series","","Switch 79/89 Isolator Series provides on-load isolators with standard 3 and 4 pole configurations and options extending up to 8 poles. Ratings range from 63A to 630A, featuring rotary door interlocked handles and available shaft extensions spanning 120mm to 500mm. The catalog lists Base Mount Isolator-MS (3P/4P) models, including MS79 and accessories such as extension shafts and pistol handles. It also covers Base Mount Compact Isolator-CM series and accessory options, plus switch fuse offerings across CF and SF series with multiple pole and neutral configurations.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/switch-7989-isolator-series-base-mount-isolator-ms-series/393728/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/switch-7989-isolator-series-base-mount-isolator-ms-series/393728.png","ImageObject",300,407,{"name":92,"@type":93},"Riley","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-20","2026-09-26",true,{"@type":102,"interactionType":103,"userInteractionCount":39},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What are the main isolator configurations and ratings in the Switch 79/89 series?","Question",{"text":112,"@type":113},"The series offers on-load isolators with standard 3 and 4 pole versions and options up to 8 poles. Ratings are listed from 63A to 630A.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which shaft extension lengths are available for the isolators?",{"text":117,"@type":113},"The document states shaft extensions are available from 120mm to 500mm for the isolator range.",{"name":119,"@type":110,"acceptedAnswer":120},"What types of models are listed under the MS, CM, CF, and SF series?",{"text":121,"@type":113},"MS and CM list base mount isolator models and related extension shaft and handle accessories. CF and SF list switch fuse models, including variants with neutral (3P + Neutral) and specified BS88 fuse size listings.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},393728,1790761096,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":39,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":8,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":81},1374391975076,"https://ap-avatar.wpscdn.com/avatar/14000253ca4ec9f6853?x-image-process=image/resize,m_fixed,w_180,h_180&k=1783305029341752051","Switch 79/89 Isolator Series  \nIsolators  \n• On-Load Isolators  \n• 3 & 4 Pole as Standard  \n• Up to 8 Pole Versions  \n• Ratings from 63A to 630A  \n• Rotary Door Interlocked Handles  \n• Shaft Extensions from 120mm to 500mm  \n• Full Range of Accessories  \n• DIN Rail & Chassis Mount Versions  \nBase Mount Isolator-MS Series  \n| Part Number | Description |\n| --- | --- |\n| MS793160 | 3 Pole 160 Amps |\n| MS793200 | 3 Pole 200 Amps |\n| MS793250 | 3 Pole 250 Amps |\n| MS793400 | 3 Pole 400 Amps |\n| MS793630 | 3 Pole 630 Amps |\n| MS794200 | 4 Pole 200 Amps |\n| MS794315 | 4 Pole 315 Amps |\n| MS794630 | 4 Pole 630 Amps |\n\nAccessories-MS Series  \n\n| Part Number | Description |\n| --- | --- |\n| 79E1010 | 200mm Extension Shaft For MS & SF Series 32-630A Pistol Type |\n| 79E1011 | 250mm Extension Shaft For MS & SF Series 32-630A Pistol Type |\n| 79E1012 | 320mm Extension Shaft For MS79 Range & SF79 32-400 Amp Pistol Type |\n| 79E1013 | 500mm Extension Shaft For MS79 Range & SF79 32-400 Amp Pistol Type |\n| 79H1008 | Pistol Black Handle To Suit MS Series and SF Series 100-400 Amps |\n| 79H1009 | Pistol Red/Yellow Handle To Suit MS Series and SF Series 100-400 Amps |\n\nBase Mount Compact Isolator-CM Series  \n\n| Part Number | Description |\n| --- | --- |\n| CM793063 | 3 Pole 63A |\n| CM793100 | 3 Pole 100A |\n| CM793125 | 3 Pole 125A |\n| CM794100 | 4 Pole 100A |\n| CM794125 | 4 Pole 125A |\n| CM794160 | 4 Pole 160A |\n| CM794200 | 4 Pole 200A |\n\nAccessories-CM Series  \n\n| Part Number | Description |\n| --- | --- |\n| 79E1005 | 200mm Extension Shaft For CM79 Series 63-200A Rotary Type |\n| 79E1008 | 400mm Extension Shaft For CM79 Series 63-200A Rotary Type |\n| 79H1005 | Rotary Black Handle To Suit CM Series, 63-200 Amps |\n| 79H1006 | Rotary Red/Yellow Handle To Suit CM Series, 63-200 Amps |\n\nSwitch Fuses  \n• On-Load Fuse Switches & Isolators  \n• 3 & 4 Pole Versions to 800 Amps  \n• Shaft Extensions from 120mm to 500mm  \n• Auxiliary Contacts-Various Options  \n• Terminal Shrouds-Various Options  \n• Full Range of Neutral Terminals  \n• Door Interlocked Handles: Ü Rotary & Pistol  \nÜ 3 Padlocking Positions  \nSwitch Fuses-CF Series  \n\n| Part Number | Description |\n| --- | --- |\n| CF793020 | Compact fuse switch 3 pole 20A |\n| CF793N20 | Compact fuse switch 3 P + Neutral 20A |\n| CF793032 | Compact fuse switch 3 pole 32A |\n| CF793N32 | Compact fuse switch 3 P + Neutral 32A |\n| 79H1006 | Red/Yellow Handle, Pistol type, IP65 |\n| 79E1017 | Shaft Extension 320mm |\n\nSwitch Fuses-SF Series  \n\n| Part Number | Description |\n| --- | --- |\n| SF893032 | Fuse switch 3 pole 32A, BS88 fuse size A1 |\n| SF893063 | Fuse switch 3 pole 63A, BS88 fuse size A2 |\n| SF893100 | Fuse switch 3 pole 100A, BS88 fuse size A4 |\n| SF893250 | Fuse switch 3 pole 250A, BS88 fuse size B1-B3 |\n| SF893400 | Fuse switch 3 pole 400A, BS88 fuse size B1-B4 |\n| SF894160 | Fuse switch 4 pole 160A, BS88 fuse size A4 |\n| 79H1006 | Red/Yellow Handle, Pistol type, IP65, 32-63A |\n| 79H1009 | Red/Yellow Handle, Pistol type, IP65, 100-400A |\n| 79E1012 | Shaft Extension 320mm, 32-400A |\n\n\n| CM794125 | MS793125 | 79H1006 | CF93N32 | SF893063 | SF893160 |\n| --- | --- | --- | --- | --- | --- |\n| | | | | | |\n\n[8](8 www.imopc.com)[ www.imopc.com](8 www.imopc.com) + [sales@imopc.com](sales@imopc.com) ( +44(0)20 8452 6444 13","cbCaivPnuwmMS0s8","https://ap.wps.com/l/cbCaivPnuwmMS0s8","pdf",118920,"English","# Switch 79/89 Isolator Series\n## Isolators\n## Base Mount Isolator-MS Series\n## Accessories-MS Series\n## Base Mount Compact Isolator-CM Series\n## Accessories-CM Series\n## Switch Fuses\n## Switch Fuses-CF Series\n## Switch Fuses-SF Series","[{\"question\":\"What are the main isolator configurations and ratings in the Switch 79/89 series?\",\"answer\":\"The series offers on-load isolators with standard 3 and 4 pole versions and options up to 8 poles. Ratings are listed from 63A to 630A.\"},{\"question\":\"Which shaft extension lengths are available for the isolators?\",\"answer\":\"The document states shaft extensions are available from 120mm to 500mm for the isolator range.\"},{\"question\":\"What types of models are listed under the MS, CM, CF, and SF series?\",\"answer\":\"MS and CM list base mount isolator models and related extension shaft and handle accessories. CF and SF list switch fuse models, including variants with neutral (3P + Neutral) and specified BS88 fuse size listings.\"}]","Switch 79/89 Isolator Series - Base Mount Isolator-MS Series | PDF",1790392213]