Mar-Bal Glastic® 5000 Aluminum Center Post Insulator, 4500 V, 3/8-16 x 9/16", 3-1/4" H, Red
MFR #:FG4532503
EIS #:STAOFF5325A5
MFR #:FG4532503
EIS #:STAOFF5325A5
In Stock
Min Qty:1
|Qty Increment:1
Pack:50/Carton
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). - 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.
$10.18 / Piece
Pack: 50/Carton
Min Qty:1
|Qty Increment:1
Pack:50/Carton
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). - 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.
Product Options
Showing 8 out of 8 options
 | Voltage Rating: 5000 V | Thread Size: 1/2 - 13-5/8 Inch | EIS Part #: STAOFF5350A6 | $ / Piece Pack: 50/Carton | |
| Voltage Rating: 5000 V | Thread Size: 3/8 - 16-9/16 Inch | EIS Part #: STAOFF5350A5 | $ / Piece Pack: 50/Carton | |
| Voltage Rating: 4500 V | Thread Size: 3/8 - 16-9/16 Inch | EIS Part #: STAOFF5325A5 | $ / Piece Pack: 50/Carton | |
| Voltage Rating: 4100 V | Thread Size: 1/2 - 13-5/8 Inch | EIS Part #: STAOFF5300A6 | $ / Piece Pack: 50/Carton | |
| Voltage Rating: 4100 V | Thread Size: 3/8 - 16-9/16 Inch | EIS Part #: STAOFF5300A5 | $ / Piece Pack: 50/Carton | |
| Voltage Rating: 3600 V | Thread Size: 1/2 - 13-5/8 Inch | EIS Part #: STAOFF5275A6 | $ / Piece Pack: 66/Carton | |
| Voltage Rating: 3200 V | Thread Size: 1/2 - 13-5/8 Inch | EIS Part #: STAOFF5250A6 | $ / Piece Pack: 75/Carton | |
| Voltage Rating: 3200 V | Thread Size: 3/8 - 16-9/16 Inch | EIS Part #: STAOFF5250A5 | $ / Piece Pack: 75/Carton |
- Attributes
- Features
- Applications
Attributes
General Information
Item NameCenter Post Insulator
Trade NameGlastic®
SeriesGlastic® 5000-ALU
Design & Construction
ShapeOctagon
ColorRed
MaterialPolyester
Insert TypeAluminum
Performance Details
Flame RetardantYes
Tensile Strength5000 lb
Cantilever Strength5000 Inch-lb
Compression Strength23000 lb
Torque Strength42 ft-lb
Electrical Properties
Voltage Rating4500 V
Dielectric Strength19000 V
Physical Properties
Height3.25 Inch
Insert Size3/8 - 16-9/16 Inch
Thread Size3/8 - 16-9/16 Inch
Arc Resistance180 sec
Creep Distance0.312 Inch + Height
Face Diameter2.5 Inch
Height Tolerance+/-0.015 Inch
Water Absorption0.15%
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