Cut Sheet
F
CUP/PLUG/AN SERIES • FITTINGS
THREADED INSERT PLUGS AND RIGID CONDUIT NIPPLES
FEATURES-SPECIFICATIONS
CUP-0
Application
• To close up a taped hole or hub
Features
• Threaded hubs (NPT)
Material/Finish
Copper-free Aluminum — 1/4"- 4"
(less than 4/10 of 1%)
• Natural Finish
Steel — 1/2"- 1"
• Zinc Plated
Iron — 1-1/4"- 4"
• Zinc Plated
HUB
SIZE
RECESSED PLUG
CATALOG NUMBER
• CUP/CUPX/PLUG 1, 2, & 3,
PLUG 1, 2, & 3-SQ
Class I Groups A,B,C,D
Class I, Zone 1, Groups IIC, IIB, IA
Class II Groups E,F,G
• CUP/CUPX/PLUG 1 1/4" through 4"
Class I, Groups C,D
Class I, Zone 1, Groups IIB, IIA
Class II Groups E,F,G
UL Standard: 886
CSA Standard: C22.2 No. 30
Listed File No. E 10514
Certified File No. LR11716
R
®
SQUARE HEAD PLUG
3/8"
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"
2-1/2"
3"
3-1/2"
4"
1/4"
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"
2-1/2"
3"
3-1/2"
4"
CUP-3
CUP-375
CUP-6
PLUG375
PLUG1
PLUG2
PLUG3
PLUG4
PLUG5
PLUG6
PLUG7
PLUG8
PLUG9
PLUG10
CUP-375
CUP-1
CUP-2
CUP-3
CUP-4
CUP-5
CUP-6
CUP-7
CUP-8
CUP-9
CUP-0
CUPX-250
CUPX-1
CUPX-2
CUPX-3
CUPX-4
CUPX-5
CUPX-6
CUPX-7
CUPX-8
CUPX-9
CUPX-0
STEEL/IRON
KILLARK
ALUMINUM
HUB
SIZE
CATALOG NUMBER
STEEL/IRON
KILLARK
ALUMINUM
—
PLUG1-SQ
PLUG2-SQ
PLUG3-SQ
PLUG4-SQ
PLUG5-SQ
PLUG6-SQ
PLUG7-SQ
PLUG8-SQ
PLUG9-SQ
PLUG10-SQ
CUPX-250
F61
AN
Applications
• To connect threaded on IMC
conduit to cast hubs on drilled and
tapped conduit openings
Features
• Tapered threads (NPT)
Material/Finish
Copper-free Aluminum
(less than 4/10 of 1%)
CONDUIT SIZE
RIGID CONDUIT NIPPLES
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"
2-1/2"
3"
3-1/2"
4"
5"
6"
AN-1
AN-2
AN-3
AN-4
AN-5
AN-6
AN-7
AN-8
AN-9
AN-10
AN-11
AN-12
AN-1A
—
—
—
—
—
—
—
—
—
—
—
AN-1B
AN-2B
AN-3B
—
—
—
—
—
—
—
—
—
CATALOG NUMBER
CLOSE
1-1/8"
1-3/8"
1-1/2"
1-5/8"
1-3/4"
2"
2-1/2"
2-5/8"
2-3/4"
2-7/8"
3"
3-1/8"
1-1/2"
—
—
—
—
—
—
—
—
—
—
—
2"
2"
2"
—
—
—
—
—
—
—
—
—
BODY LENGTH BODY LENGTH BODY LENGTH1-1/2" LONG 2" LONG
AN-5
AN-3B
AN-6