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Provides lighting device symbols (surface, recessed, pole mounted, pendant, strip, track, and emergency fixtures) with installation height/distance notes such as “distance above top of door frame” and “distance to highest operable part.” Includes general electrical, equipment, security, communication, antenna, motor control, relay, and fire alarm symbol lists. Clarifies dashed/removed symbol usage and states distance-to-center installation rules and constraints for devices.",{"@graph":14,"@context":72},[15,34,55],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/research-report/","Research & Report",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/electrical-symbol-legend-lighting-equipment-security-communication-fire-alarm/664671/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/electrical-symbol-legend-lighting-equipment-security-communication-fire-alarm/664671.png","ImageObject",300,407,{"name":42,"@type":43},"A glass of water","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-30","2026-10-29",true,{"@type":52,"interactionType":53,"userInteractionCount":30},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"What does the legend specify about distances and mounting references?","Question",{"text":62,"@type":63},"It states that all distances are to the center of the device or equipment unless otherwise noted. It also defines specific distance meanings for terms like “above top of door frame” and “to highest operable part.”","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"How are lighting fixtures and emergency lighting represented?",{"text":67,"@type":63},"The legend lists lighting symbol types for surface, recessed, pole mounted, suspended/pendant, strip, and track systems, and separately identifies emergency battery light and emergency light fixtures with remote heads and exit sign types.",{"name":69,"@type":60,"acceptedAnswer":70},"What fire alarm devices are included in the symbol legend?",{"text":71,"@type":63},"It includes fire alarm horns, horn with strobe, strobe, remote annunciators, smoke detectors, heat and linear heat detectors, duct smoke detectors, remote test/status stations, flame detectors, gas detectors, and F.A. pullstations and addressable modules.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},664671,1793266573,{"code":4,"msg":81,"data":82},"success",[83,87,91,95,100,105,110,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":84,"show_sort_weight":85,"slug":86},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":88,"show_sort_weight":89,"slug":90},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":92,"show_sort_weight":93,"slug":94},"Exam",70,"exam",{"id":96,"doc_module":4,"doc_module_name":25,"category_name":97,"show_sort_weight":98,"slug":99},5,"Comic",60,"comic",{"id":101,"doc_module":4,"doc_module_name":25,"category_name":102,"show_sort_weight":103,"slug":104},6,"Technology",50,"technology",{"id":106,"doc_module":4,"doc_module_name":25,"category_name":107,"show_sort_weight":108,"slug":109},7,"Healthcare",40,"healthcare",{"id":111,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":112,"slug":113},8,30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":96,"slug":129},19,"General","general",{"code":4,"msg":81,"data":131},{"doc_id":78,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":111,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":30,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":22,"language":139,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":12,"update_tm":79,"read_time":30},962090760832,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","| ELECTRICAL SYMBOL LEGEND\u003Cbr>\u003Cbr>HT AFF\u003Cbr>AS NOTED\u003Cbr>AS NOTED\u003Cbr>AS NOTED\u003Cbr>PER SCHED\u003Cbr>PER SCHED\u003Cbr>P1\u003Cbr>AS NOTED\u003Cbr>96\"\u003Cbr>12\"* AS NOTED\u003Cbr>AS NOTED\u003Cbr>47\" 47\" 47\" 47\" 47\" 47\" 47\" 47\" 47\" 47\" 47\" 47\" 47\" 47\" 47\" 47\" 47\"\u003Cbr>AS NOTED\u003Cbr>SYMBOL\u003Cbr>A\u003Cbr>C\u003Cbr>AA\u003Cbr>B\u003Cbr>D\u003Cbr>F\u003Cbr>R\u003Cbr>BB\u003Cbr>G\u003Cbr>ST1\u003Cbr>P2\u003Cbr>H\u003Cbr>S1 S1 T1\u003Cbr>EM\u003Cbr>E E\u003Cbr>2\u003Cbr>3\u003Cbr>4 K\u003Cbr>D\u003Cbr>OS\u003Cbr>MC\u003Cbr>T\u003Cbr>TD\u003Cbr>SP\u003Cbr>M\u003Cbr>K\u003Cbr>OS IR\u003Cbr>LS A\u003Cbr>PC\u003Cbr>\\#\\#\\#\\#\u003Cbr>DESCRIPTION LIGHTING\u003Cbr>SURFACE INCANDESCENT LIGHT (TYPE DENOTED) SURFACE LIGHT (TYPE DENOTED)\u003Cbr>WALL MOUNTED FLOODLIGHT (TYPE DENOTED) RECESSED LIGHT (TYPE DENOTED)\u003Cbr>POLE MOUNTED LIGHT (TYPE DENOTED)\u003Cbr>POLE MOUNTED FLOODLIGHT (TYPE DENOTED)\u003Cbr>SURFACE LIGHT (TYPE DENOTED)\u003Cbr>SUSPENDED OR PENDANT LIGHT (TYPE DENOTED) RECESSED LIGHT (TYPE DENOTED)\u003Cbr>STRIP LIGHT (TYPE DENOTED)\u003Cbr>TRACK AND TRACK LIGHT (TYPES DENOTED) EMERGENCY BATTERY LIGHT (TYPE DENOTED) EMERGENCY LIGHT-SINGLE REMOTE HEAD\u003Cbr>EMERGENCY LIGHT-DOUBLE REMOTE HEAD\u003Cbr>EMERGENCY LIGHT-TRIPLE REMOTE HEAD EXIT SIGN (TYPE DENOTED)\u003Cbr>LIGHT FIXTURE ON (EM) LIFE SAFETY BRANCH LIGHT FIXTURE ON (EM) CRITICAL BRANCH\u003Cbr>LIGHTING CONTROL SINGLE POLE SW.\u003Cbr>2 POLE SINGLE THROW SW.\u003Cbr>3-WAY SW.\u003Cbr>4-WAY SW.\u003Cbr>KEYED SW. SW. W/PILOT\u003Cbr>SEPARATE PILOT LIGHT DIMMER SWITCH OCCUPANCY SENSOR SWITCH MOMENTARY CONTACT SWITCH TIMER SWITCH\u003Cbr>TIME DELAY SWITCH FAN SPEED CONTROL\u003Cbr>MOTOR HORSEPOWER RATED SWITCH PUSH BUTTON\u003Cbr>KEYED SW. W/PILOT\u003Cbr>START/STOP PUSH BUTTON STATION OCCUPANCY SENSOR-TYPE DENOTED LIGHT LEVEL SENSOR-TYPE DENOTED PHOTOCELL\u003Cbr>GENERAL ELECTRICAL\u003Cbr>LIGHT SYMBOL INDICATES EXISTING DASHED SYMBOL INDICATES REMOVED KEYED NOTE (SEE SCHEDULE)\u003Cbr>DEMOLITION NOTE (SEE SCHEDULE) REVISION TAG\u003Cbr>\u003Cbr>HT AFF\u003Cbr>16\" 16\" 84\"\u003Cbr>AS NOTED\u003Cbr>AS NOTED\u003Cbr>78\"**\u003Cbr>78\"**\u003Cbr>78\"**\u003Cbr>47\"***\u003Cbr>47\"***\u003Cbr>47\"\u003Cbr>47\"\u003Cbr>AS NOTED\u003Cbr>144\"* 72\"**\u003Cbr>72\"**\u003Cbr>72\"**\u003Cbr>PER SCHED\u003Cbr>PER SCHED\u003Cbr>PER SCHED\u003Cbr>PER SCHED\u003Cbr>SYMBOL\u003Cbr>A\u003Cbr>B\u003Cbr>A\u003Cbr>P\u003Cbr>P\u003Cbr>1\u003Cbr>2\u003Cbr>J J\u003Cbr>PB\u003Cbr>T1\u003Cbr>SF-1\u003Cbr>ELR\u003Cbr>ES\u003Cbr>ML\u003Cbr>CL\u003Cbr>DC\u003Cbr>MS\u003Cbr>CR\u003Cbr>IC\u003Cbr>IR\u003Cbr>AV\u003Cbr>ACE\u003Cbr>ID\u003Cbr>GB\u003Cbr>UC\u003Cbr>R\u003Cbr>S 3\u003Cbr>DET\u003Cbr>MD\u003Cbr>IDSZP\u003Cbr>IDSCP\u003Cbr>IDSCPIND\u003Cbr>H1\u003Cbr>H2\u003Cbr>D1\u003Cbr>H3\u003Cbr>EP\u003Cbr>PE\u003Cbr>LS\u003Cbr>DESCRIPTION  HT AFF  SYMBOL\u003Cbr>EQUIPMENT\u003Cbr>MULTIOUTLET ASSEMBLY (TYPE DENOTED) 16\"\u003Cbr>MULTIOUTLET ASSEMBLY (TYPE DENOTED) 47\"*** W\u003Cbr>CLOCK (TYPE DENOTED) 16\"\u003Cbr>POWER POLE (OPEN OFFICE STYLE) 47\" IC\u003Cbr>UTILITY SERVICE POWER POLE (SITE) 16\"\u003Cbr>SPECIAL RECEPT. OR CONN. (SEE SCHEDULE) 16\"\u003Cbr>SPECIAL CONNECTION (SEE SCHEDULE) M JUNCTION BOX\u003Cbr>PULL BOX\u003Cbr>AUTOMATIC DOOR OPERATOR PUSHBUTTON CIRCUIT BREAKER PANEL\u003Cbr>POWER OR DISTRIBUTION PANEL\u003Cbr>16\" D\u003Cbr>48\"*** D\u003Cbr>16\" G\u003Cbr>AS NOTED J\u003Cbr>W\u003Cbr>NFV-4x2\u003Cbr>SPECIAL CABINET (TYPE DENOTED) 84\"\u003Cbr>TRANSFORMER (TYPE DENOTED) 84\"\u003Cbr>MOTOR (SEE SCHEDULE)\u003Cbr>SECURITY\u003Cbr>END OF LINE RESISTOR ELECTRIC STRIKE\u003Cbr>MAGNETIC LOCK COMBINATION LOCK\u003Cbr>DOOR AND WINDOW CONTACTS BALANCED MAGNETIC SWITCH\u003Cbr>47\"*** D\u003Cbr>84\"\u003Cbr>84\"\u003Cbr>47\" 16\" 16\"\u003Cbr>S S\u003Cbr>S S\u003Cbr>S\u003Cbr>V\u003Cbr>M\u003Cbr>P\u003Cbr>CARD READER\u003Cbr>\u003Cbr>KEYPAD\u003Cbr>INTERCOM-AUDIO/VISUAL 48\"*** W\u003Cbr>ACCESS CONTROL ENCLOSURE\u003Cbr>IDENTIFICATION BADGING STATION GLASS BREAK DETECTOR\u003Cbr>DURESS PUSHBUTTON-UNDER COUNTER 47\"\u003Cbr>DURESS PUSHBUTTON-RECESSED 72\"**\u003Cbr>DURESS ALERT STROBE LIGHT-3 LAMP ZONE 72\"**\u003Cbr>CCTV CAMERA IN RECESSED DOME 72\"**\u003Cbr>CCTV CAMERA-DETENTION GRADE 72\"**\u003Cbr>MOTION DETECTOR (TYPE DENOTED) 72\"**\u003Cbr>INTRUSION DETECTION SYSTEM ZONE PANEL 72\"**\u003Cbr>INTRUSION DETECTION SYSTEM CONTROL PANEL 72\"**\u003Cbr>INTRUSION DETECTION SYSTEM CONTROL PANEL- 16\"\u003Cbr>\u003Cbr>R\u003Cbr>M\u003Cbr>PS\u003Cbr>FS\u003Cbr>TC\u003Cbr>H\u003Cbr>T\u003Cbr>TL\u003Cbr>DESCRIPTION COMMUNICATION\u003Cbr>TELEPHONE OUTLET (TYPE DENOTED)\u003Cbr>WALL TELEPHONE OUTLET (TYPE DENOTED) COMMUNICATION OUTLET (TYPE DENOTED) INTERCOM OUTLET LOCATION\u003Cbr>TELEVISION OUTLET\u003Cbr>MULTIPLE SERVICE OUTLET (TYPE DENOTED) OUTLET IN FLOOR (MICROPHONE SHOWN) MULTIPLE SERVICE FLR OUTLET (TYPE DENOTED) DICTATION OUTLET LOCATION\u003Cbr>WALL DICTATION OUTLET LOCATION EQUIPOTENTIAL GROUND OUTLET\u003Cbr>X-RAY FILM VIEWER (SEE SPECIFICATION","cbCaigM9ic9q40p5","https://ap.wps.com/l/cbCaigM9ic9q40p5","pdf",270694,"English","# Electrical Symbol Legend\n## Lighting\n## General Electrical and Notes\n## Equipment\n## Security\n## Communication\n## Motor Control, Relay, and Related Devices\n## Fire Alarm","[{\"question\":\"What does the legend specify about distances and mounting references?\",\"answer\":\"It states that all distances are to the center of the device or equipment unless otherwise noted. It also defines specific distance meanings for terms like “above top of door frame” and “to highest operable part.”\"},{\"question\":\"How are lighting fixtures and emergency lighting represented?\",\"answer\":\"The legend lists lighting symbol types for surface, recessed, pole mounted, suspended/pendant, strip, and track systems, and separately identifies emergency battery light and emergency light fixtures with remote heads and exit sign types.\"},{\"question\":\"What fire alarm devices are included in the symbol legend?\",\"answer\":\"It includes fire alarm horns, horn with strobe, strobe, remote annunciators, smoke detectors, heat and linear heat detectors, duct smoke detectors, remote test/status stations, flame detectors, gas detectors, and F.A. pullstations and addressable modules.\"}]","Electrical Symbol Legend - Lighting - Equipment - Security - Communication - Fire Alarm | PDF"]