BRIM PORCELAIN & STEATITE
CORRUGATED INSULATORS
BRIM PORCELAIN CORRUGATED BASE INSULATORS
High-strength, low absorbtion dry
process vitrified porcelain, corrugated shape, for longer leakage
paths. White
glaze finish to retard moisture absorbtion & reduce dirt/dust accumulation.
Hardware:
Brass Nickel plated screws, nuts, flat
washers, metal base.
Brim No. |
O/A* Height |
Color | Insul. Base |
Metal Base |
Hdwr. | Std. Pkg. |
6-67 | 1 1/4" | White | 1 1/4" | 1 1/2" | 10-32 | 25 |
6-76 | 2 1/2" | White | 1 1/2" | 2 1/8" | 1/4-20 | 25 |
6-51 | 4 1/2" | White | 2 1/4" | 2 1/2" | 1/4-20 | 10 |
*O/A Height of insulator only--base
to top. RoHS compliant.
BRIM PORCELAIN CORRUGATED FEED-THRU
INSULATORS
High-strength, low absorbtion dry
process vitrified porcelain, corrugated shape, for longer leakage
paths. Feed-thru
panels, chassis, rack mountings, etc. White glaze finish to retard
moisture absorb-
tion & reduce dirt/dust accumulation.
Hardware: Brass Nickel plated rods, nuts,
flat washers, and
cork washers for cushioning.
RoHS compliant.
Brim No. |
A | B | C | D | Color | Mnting Hole |
Hdwr. | Std. Pkg. |
6-79 | 1 1/4" | 1 1/4" | 1/2" | 5/8" | White | 5/8" | 10-32 | 50 |
6-77 | 2 1/2" | 1 1/2" | 5/8" | 1" | White | 3/4" | 1/4-20 | 10 |
6-52 | 4 1/2" | 2 1/4" | 3/4" | 1 1/2" | White | 1" | 1/4-20 | 5 |
Steatite for high-strength, and
relatively high voltage applications. White glazed surface
finish to retard
moisture absorbtion and reduce dirt
and dust accumulation. RoHS compliant.
Hardware: Brass Nickel plated nuts, rod,
flat washers.
Brim No. |
O/A Height |
Base
Diam. |
Base Thick. |
Color | Mnting Hole |
Std. Pkg. |
6-54 | 3" | 1 11/16" | 7/16" | White | 5/32" | 50 |
Steatite for high-strength, and
relatively high voltage applications.
White outer surface glaze to retard
moisture absorbtion and reduce
dust & dirt accumulation.
Corrugated for a longer leakage path. RoHS compliant.
Brim No. |
O/A
Height |
Base Diam. |
Base Thick. |
Color | Mnting Hole |
Std. Pkg. |
6-55 | 1 3/8" | 2 1/8" | 1/4" | White | 5/32" | 10 |
6-56 | 4" | 3 3/8" | 1/2" | White | 9/32" | 10 |
Properties | Dry process Porcelain |
Moisture Absorbtion | 1.0% |
Specific Gravity | 2.40 |
Max. Oper. Temp. | 1000°F |
Dielectric Strength* | 50V/Mil |
Impact Strength | 2.4inch-Lb. |
Compressive Strength | 40,000PSI |
Flexural Strength | 5,000PSI |
Tensile Strength | 2,500PSI |
Properties | Grade L3 | Grade L5 |
Moisture Absorbtion | 0.03% | 0.02% |
Specific Gravity | 2.40 | 2.62 |
Max. Oper. Temp. | 1000°C | 1000°C |
Dielectric Strength* | 220V/Mil | 250V/Mil |
Impact Strength | 4.5inch-Lb. | 4.7inch-Lb. |
Compressive Strength | 80,000PSI | 85,000PSI |
Flexural Strength | 18,000PSI | 20,000PSI |
Tensile Strength | 8,500PSI | 10,000PSI |