text.skipToContent text.skipToNavigation

Mar-Bal Glastic® 5000 Aluminum Center Post Insulator, 4100 V, 3/8-16 x 9/16", 3" H, Red

ID: STAOFF5300A5 Mfr ID: 5300-A5
Manufactured by: Mar-Bal
All Mar-Bal standoff insulators are molded from a flame retardant and track-resistant glass reinforced thermoset polyester molding compound recognized for current carrying devices under UL Material recognition number e 80533 (n).

Select by Part Number

OR
Select Options Below
Voltage Rating
Thread Size

USD $8.53 / PC

Buy more and save

1-99 $8.53 / PC
100+ $5.69 / PC

In Stock

This item may be sold in units of 1.

  • Brand name :  Marbal
  • Trade Name :  Glastic®
  • Series :  Glastic® 5000-ALU
  • Item Name :  Center Post Insulator
  • Short Desc :  STANDOFF,5300,4100V,3.0"H,3/8X16X9/16
  • Packaging :  50/Carton
  • UNSPSC :  39121721

They combine high mechanical strength with high arc resistance and dielectric properties at elevated temperatures and humidity. These shatter-resistant insulators meet the most exacting standards for a variety of applications.

Performance Details
Cantilever Strength 5000  Inch-lb
Compression Strength 23000  lb
Flame Retardant Yes 
Tensile Strength 5000  lb
Torque Strength 42  ft-lb
Design & Construction
Color Red 
Insert Type Aluminum 
Material Polyester 
Electrical Properties
Dielectric Strength 19000  V
Voltage Rating 4100  V
Physical Properties
Arc Resistance 180  sec
Creep Distance 0.312 Inch + Height 
Face Diameter 2.5  Inch
Height 3  Inch
Height Tolerance +/-0.015 Inch 
Insert Size 3/8-16 x 9/16 Inch 
Shape Octagon 
Thread Size 3/8-16 x 9/16 Inch 
Water Absorption 0.15% 

Features :

  • They combine high mechanical strength with high arc resistance and dielectric properties at elevated temperatures and humidity
  • Dielectric Strength: 19000 - 21000 Volt S.T
  • Cantilever Strength: 5000 - 5600 Inch-lb
  • Compression Strength: 23000 - 27000 lb
  • Dielectric Strength: 19000 - 21000V
  • Tensile Strength: 5000 - 5700 lb
  • Torque Strength: 42 - 50 ft-lb

Applications :

  • Electrical Appliances
  • Lightings
  • HVAC
  • Transportation Etc