Steel Conduit

Penetration Item (Size and Type)

Sleeve
O = Optional
R = Required

Point Contact

Assembly Thickness

F Rating

Nelson Product

UL System

Nelson FS Drawing

¾” / 2" EMT multiple      3 2 ES1399 C-AJ-8118 FS-0377
2" EMT/RMC, multiple  O   5 2 CLK C-AJ-1192 FS-0134
2" EMT, mult.  O   3 2 ES1399 C-AJ-1420 FS-0376
2" EMT/RMC, multiple    X 6 2 LBS3 W-J-1150 FS-0568
2" EMT/RMC      3 FSP C-AJ-1004 FS-0008
3" EMT multiple    X 6 2 ES1399 W-J-1119 FS-0351
3" EMT/RMC     3 FSP C-AJ-1046 FS-0091
4" EMT  O X 3 ES1399 C-AJ-1415 FS-0353
4" EMT O X 3 FSC3 C-AJ-1458 FS-0492
4" EMT  O-PVC X 3 LBS3 C-AJ-1581 FS-0666
4" EMT  O-PVC   3 LBS3/ES1399 C-AJ-1580 FS-0666
4" EMT/RMC      2 FSP C-AJ-1054 FS-0092
4" EMT/RMC  O   5 2 CLK C-AJ-1191 FS-0129
4" EMT/RMC, multiple (max 24)    X 2 FSC3 C-AJ-1441 FS-0458
4" EMT/RMC O X 2 LBS3 C-AJ-1485 FS-0524
4" EMT/RMC  O X 2 ES1399/LBS3 C-AJ-1486 FS-0525
4" EMT/RMC      2 LBS3 C-AJ-8141 FS-0544
4" EMT/RMC     5 2 CLK W-J-1014 FS-0099
4" EMT/RMC      3 FSP C-AJ-1197 FS-0258
4" EMT/RMC (one side application)  O X LBS3 C-AJ-1489 FS-0528
4" EMT/RMC (one side application)  O X 2 ES1399/LBS3 C-AJ-1439 FS-0456
4" EMT / 6" RMC  O   5 2 CLK C-AJ-1193 FS-0135
4" EMT / 6" RMC     5 2 CLK C-AJ-1203 FS-0145
4" EMT / 6" RMC, multiple      2 CMP C-AJ-1219 FS-0125
4" EMT/ 6" RMC  O X 2 LBS3 C-AJ-1484 FS-0523
4" EMT/ 6" RMC    X 2 ES1399/LBS3 C-AJ-1487 FS-0526
4" EMT/ 6" RMC      2 CMP C-AJ-8049 FS-0149
4" EMT / 6" RMC w/ 2" FIBERGLASS/MIN. FIBER    X 6 2 ES1399 W-J-5085 FS-0468
4" EMT / 6" RMC w/ 2" FIBERGLASS/MIN. FIBER  O X 6 2 ES1399 W-J-5086 FS-0469
4" EMT / 6" RMC w/ ¾” AB / PVC insulation    X 6 2 ES1399 W-J-5087 FS-0470
4" EMT/ 6" RMC  O X 2,3 ES1399/LBS3 C-AJ-1483 FS-0522
4" EMT/ 6" RMC      3 FSP C-AJ-1003 FS-0001
4" EMT/ 6" RMC      3 CLK C-AJ-1124 FS-0103
4" EMT/ 6" RMC      6 3 LBS3 C-BJ-1051 FS-0545
4" EMT / 6" RMC, multiple      3¼,7 3,4 CMP C-AJ-1040 FS-0084