
Insulators
Ceramic Bead, PFA, and Fiberglass Sleeving
A
Single Hole Round (SH)
To Order Visit omega.com/sh_dh_fs_ov for Pricing and Details
Material/ Used With Dimension*
Insulator Max Wire Size Length OD
Model No. Temp AWG/Inch mm (inch) mm (inch)
1
SH-1-8-100 8/0.128 25 (1) 6.0 (
SH-1-14-100 14/0.064 25 (1) 4.5 (
SH-1-20-100 20/0.032 25 (1) 3.0 (
Mullite
160 0°C
(2910°F )
SH-1-24-100 24/0.020 25 (1) 1.5 (
⁄4)
3
⁄16)
1
⁄8)
1
⁄16)
Double Hole Round (DH)
Material/ Used With Dimension*
Insulator Max Wire Size Length OD
Model No. Temp AWG/Inch mm (inch) mm (inch)
7
DH-1-8-100 8/0.128 25 (1) 11.1 (
DH-1-14-100 Mullite 14/0.064 25 (1) 7.0 (
DH-1-20-100 1600°C 20/0.032 25 (1) 4.0 (
DH-1-24-100 (2910°F) 24/0.020 25 (1) 3.0 (
Mullite
160 0°C
(2910°F )
⁄16)
9
⁄32)
5
⁄32)
1
⁄8)
Single Hole Fish Spine (FS)
Fiberglass Sleeving
Fiberglass sleeving is ideal for insulating
bare wire in applications not exceeding
480°C (900°F).
Gage
20 24 26 28 30
Color
FBGS FBGS FBGS FBGS FBGS
Black BK BK BK BK BK
20 24 26 28 30
FBGS FBGS FBGS FBGS FBGS
Yellow Y Y Y Y Y
20 24 26 28 30
FBGS FBGS FBGS FBGS FBGS
Blue B B B B B
20 24 26 28 30
FBGS FBGS FBGS FBGS FBGS
Purple P P P P P
20 24 26 28 30
FBGS FBGS FBGS FBGS FBGS
Red R R R R R
20 24 26 28 30
FBGS FBGS FBGS FBGS FBGS
Natural N N N N N
20 24 26 28 30
Ordering Example: FBGS-BK-20-200, black 20 gage
fiberglass sleeving.
Used With Dimension*
Material/ Insulator Wire Size Length OD
Max Temp Model No. AWG/Inch mm (inch) mm (inch)
FS-400-8-(†) 8/0.128 10.2 (0.40) 10.2 (0.40)
Steatite FS-330-10-(†) 10/0.102 8.38 (0.33) 8.38 (0.33)
1200°C FS-260-8-(†) 8/0.128 6.60 (0.26) 6.60 (0.26)
Steatite
(2190°F) FS-260-12-(†) 12/0.081 6.60 (0.26) 6.60 (0.26)
1200°C
FS-200-14-(†) 14/0.064 5.08 (0.20) 5.08 (0.20)
(2190°F)
FS-170-18-(†) 18/0.040 4.32 (0.17) 4.32 (0.17)
FS-125-20-(†) 20/0.032 3.18 (0.13) 3.18 (0.13)
FS-110-20-(†) 20/0.032 2.79 (0.11) 2.79 (0.11)
† Specify quantity: 500 or 1000 pieces.
Double Hole Oval (OV)
Material/ Used With Dimension*
Insulator Max Wire Size Length OD Thickness
Model No. Temp AWG/Inch mm (inch) mm (inch) mm (inch)
OV-1-8-100 Mullite 8/0.128 25 (1) 11.1 (
OV-1-14-100 1600°C 14/0.064 25 (1) 8.0 (
OV-1-20-100 20/0.032 25 (1) 4.4 (
All dimensions given are nominal figures only.
*
Mullite
160 0°C
(2910°F)
7
⁄16) 6.99 (0.275)
5
⁄16) 5.16 (0.203)
11
⁄64) 3.0 (0.118)
A-144
PFA Tubing
PFA tubing is used for insulating wires in moist
or corrosive environments where
temperatures do not exceed 230°C (450°F).
Gage
20 24 26 28 30
Color
TF-BK TF-BK TF-BK TF-BK TF-BK
Black
20 24 26 28 30
TF-B TF-B TF-B TF-B TF-B
Blue
20 24 26 28 30
TF-P TF-P TF-P TF-P TF-P
Purple
TF-R TF-R TF-R TF-R TF-R
TF-W TF-W TF-W TF-W TF-W
TF-Y TF-Y TF-Y TF-Y TF-Y
Ordering Example: TF-R-20-200, red 20 gage
PFA tubing.
20 24 26 28 30
Red
20 24 26 28 30
White
20 24 26 28 30
Yellow
20 24 26 28 30