BRIM PORCELAIN INSULATORS 


   BRIM PORCELAIN AIRPLANE INSULATORS

For mobile, aircraft, marine, guy wire applications.  Compression type strain insulators.  White or Blue
in color, dry process vitrified porcelain.  Smooth, glaze finish to retard moisture absorbtion and reduce
dirt/dust accumulation.    Other ANSI class porcelain insulator constructions are available to order.
             

Brim
No.
   O/A
Length
Color Hole
Size
 Nom.
  O.D.
Std.
Pkg.
6-80  1 1/4" White   ---     1"  100
6-66  1 1/2" White 3/16"    3/4"  100
6-73     2"  Blue 3/16"     1"  100
6-72  2 1/8"  Blue  3/8" 1 9/16"   25
6-74*  4 1/4"  Blue  7/8"  2 7/8"   10
6-75+  6 3/4"  Blue   1"  3 1/2"    5

*ANSI Class 54-2          +ANSI Class 54-4      RoHS compliant.


  BRIM PORCELAIN ANTENNA STRAIN INSULATORS

Long leakage paths, with small cross sectional strength under continuous tension.  Dry process
vitrified porcelain.  Smooth, glaze finish to retard moisture absorbtion & reduce dirt/dust accumulation.

        

 

Brim
No.
   O/A
Length
Color Hole
Size
    Diam.
Ht.--Width
Std.
Pkg.
6-68  4 1/2" White  3/8"  3/4"--3/4"   25
6-69  4 1/2" White  3/8"  3/4"--3/4"   25
6-70     7" White  3/8"    1" O.D.   25
6-71    12" White 7/16"    1" O.D.   10
6-06  2 3/8" Blue  1/4"  7/8" O.D. 100

RoHS compliant.



   BRIM PORCELAIN KNOB INSULATORS

Suitable as a telephone or telegraph knob insulator, or as a stand-off insulator.  Dry process porcelain.
Smooth, Blue glaze finish on top and sides to retard moisture absorbtion & reduce dirt/dust accumulation.
   

Brim
No.
   O/A
 Height
Color  Nom.
 O.D.
 Hole
 Size
   Wire
Groove
Std.
Pkg.
6-04  1 1/16"  Blue 1 5/8"  3/8"   7/16"  100
6-05 1 13/16"  Blue 1 5/8" 7/16"   7/16"  100

Spreader insulators are available to order.   RoHS compliant.



   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 FEED-THRU INSULATORS

High-strength, low absorbtion dry process vitrified porcelain.   Feed-thru panels, chassis, rack
mountings, etc. Smooth white glaze finish to retard moisture absorbtion and reduce dirt/dust
accumulation.  Hardware: Brass Nickel plated rods, nuts, flat washers, cork washers for cushioning.

   

Brim
No.
   A   B    C    D Color Mnting
 Hole
Hdwr. Std.
Pkg.
6-58  1/2"  5/8"  1/4"   3/8" White    3/8"  6-32   50
6-78    1"  3/4" 5/16"   1/2" White   7/16"  8-32   25
6-35 1 1/4" 1 1/4"  5/8"   5/8" White    1/2" 10-32   25
6-34 2 3/4" 2 1/4"   1" 1 1/4" White    3/4" 1/4-20   10

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.
      

   

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

RoHS compliant.



BRIM PORCELAIN LEAD-IN INSULATORS

High-strength, low absorbtion dry process vitrified porcelain.   For 6-38, additional unglazed bushings
come in 1/4" 1/2" & 1" lengths to insulated the threaded rod.  White glaze finish.  Hardware: Brass Nickel
plated rods, wing nuts, washers, cork washers for cushioning and a water-tight seal.

     
                   

Brim
No.
  O/A*
Height
Color Base*
Diam.
 Top*
Diam.
  Rod
Length
Std.
Pkg.
6-37  2 3/4" White    2" 1 1/2"    10"   10
6-38  2 3/4" White    2" 1 1/2"    15"   10

*Left & right body sections.          RoHS compliant.


PORCELAIN INSULATOR PROPERTIES CHART
 
 

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




BRIM ELECTRONICS, INC.   120 HOME PLACE          LODI, NJ 07644
TEL: 201-796-2886   FAX: 973-778-2792   E-MAIL:info@brimelectronics.com