Hospital grade with two ground fault paths that meet NEC 517 requirements for health care applications.

Features & Benefits

  • Interlocking galvanized steel armor
  • Green armor for easy cable identification in health care applications
  • Armor plus full-sized aluminum ground wire is the equipment grounding mean, second equipment grounding means is full sized insulated copper grounding conductor
  • MCI-A listed connectors required
  • UL Classified for Through-Wall Penetrations
  • Made in USA of US and/or imported materials


Branch circuits in areas of patient care in hospitals, nursing homes, outpatient facilities, dental offices, clinics and medical centers (other than emergency, life safety or critical care locations), Places of Assembly, under raised floors, above suspended ceilings, environmental air-handling spaces, exposed or concealed dry locations, surface mounted, fished, any application requiring isolated or redundant grounding, normal or general purpose power in health care settings. Places of Assembly as per NEC Article 518, and in Patient Care Areas of Patient Care as per NEC® Article 517.


Galvanized Interlocking Steel Strip (light green striped)
Solid/Stranded Copper
Type THHN with protective
polypropylene covering on each insulated conductor (no messy assembly tape)
Max. Temp. Rating
90°C (dry)
Two grounding means – (1) armor PLUS full-sized aluminum ground conductor, (2) Full-sized green insulated copper grounding conductor NEC® 250.118(10)(b)
Neutral Conductor
White 120/208V – Grey 277/480V
Max. Voltage Rating

References & Ratings

  • UL 1569, UL 83, UL 1479, UL 1581, UL 2556, E80042
  • Federal spec A-A–59544 (formerly J-C–30B)
  • NEC® 330, 300.22(C), 230.43, 250.118, 392, 396, 503, 530, 517, 518, 520, 645
  • Permitted for use in Cable Trays
  • Meets all OSHA and HUD requirements
  • May be surface mounted, fished and/or embedded in plaster
  • UL Classified 1, 2, and 3 hour through (Fire) penetration product, R–14141
  • NEC® 300.22(C) Environmental Air Handling Spaces
  • Cable Tray Rated, install per NEC®
  • Patent Pending
  • Made in USA of US and/or imported materials
Product Code No. 250' CoilProduct Code No. 1000' ReelTrade Size AWGCopper Cond. TypeConductor ColorsGrounding Conductor AWG ColorBare Alum. Bonding/Bond Cond. AWGCable Nominal O.D. (in)Approx. Weight 1000 Ft. (lbs.)
120/208V Solid
7504-42-007504-60-0012/2solidblack, white12/green100.523160
7504-42-047504-60-0412/2solidred, white12/green100.523160
7504-42-057504-60-0512/2solidblue, white12/green100.523160
7505-42-007505-60-0012/3solidblack, red, white12/green100.565208
7505-42-047505-60-0412/3solidred, blue, white12/green100.565208
7505-42-057505-60-0512/3solidblack, blue, white12/green100.565208
7506-42-007506-60-0012/4solidblack, red, blue, white12/green100.618263
7507-42-007507-60-0010/2solidblack, white10/green80.601240
7508-42-007508-60-0010/3solidblack, red, white10/green80.651310
7509-42-007509-60-0010/4solidblack, red, blue, white10/green80.786407
277/480V Solid
7504-42-017504-60-0112/2solidbrown, gray12/green100.523160
7504-42-027504-60-0212/2solidorange, gray12/green100.523160
7504-42-037504-60-0312/2solidyellow, gray12/green100.523160
7504-42-077504-60-0712/2solidpurple, gray12/green100.523160
7505-42-017505-60-0112/3solidbrown, orange, gray12/green100.565208
7505-42-027505-60-0212/3solidorange, yellow, gray12/green100.565208
7505-42-037505-60-0312/3solidbrown, yellow, gray12/green100.565208
7505-42-077505-60-0712/3solidpurple, brown, gray12/green100.565208
7505-42-277505-60-2712/3solidpurple, yellow, gray12/green100.565208
7506-42-017506-60-0112/4solidbrown, orange, yellow, gray12/green100.618263
7506-42-077506-60-0712/4solidpurple, brown, yellow, gray12/green100.618263