Mar-Bal Glastic® 1872 Standoff Insulator, 3600 V, 3/8-16 x 9/16", 2-3/4" H, Red
MFR #:FG41872-1B
EIS #:STAOFF18721B
MFR #:FG41872-1B
EIS #:STAOFF18721B
In Stock
Min Qty:1
|Qty Increment:1
Pack:50/Pack
Molded Insulators have a higher resistance to heat and moisture when compared to regular plastic insulators. These molded insulators also have closer height tolerances and higher shatter resistance when compared to ceramic insulators. - Hi-Pot tested to assure electrical reliability. Wet or dirty conditions may require derating an insulator.
$9.80 / each
Pack: 50/Pack
Min Qty:1
|Qty Increment:1
Pack:50/Pack
Molded Insulators have a higher resistance to heat and moisture when compared to regular plastic insulators. These molded insulators also have closer height tolerances and higher shatter resistance when compared to ceramic insulators. - Hi-Pot tested to assure electrical reliability. Wet or dirty conditions may require derating an insulator.
Product Options
Showing 7 out of 7 options
 | Voltage Rating: 3400 V | Thread Size: 5/8 - 11-11/16 Inch | EIS Part #: STAOFF18723F | $ / each Pack: 50/Pack | |
| Voltage Rating: 4100 V | Thread Size: 1/2 - 13-5/8 Inch | EIS Part #: STAOFF18722C | $ / each Pack: 50/Pack | |
| Voltage Rating: 5000 V | Thread Size: 3/8 - 16-9/16 Inch | EIS Part #: STAOFF18721E | $ / each Pack: 50/Pack | |
| Voltage Rating: 4500 V | Thread Size: 3/8 - 16-9/16 Inch | EIS Part #: STAOFF18721D | $ / each Pack: 50/Pack | |
| Voltage Rating: 4100 V | Thread Size: 3/8 - 16-9/16 Inch | EIS Part #: STAOFF18721C | $ / each Pack: 50/Pack | |
| Voltage Rating: 3600 V | Thread Size: 3/8 - 16-9/16 Inch | EIS Part #: STAOFF18721B | $ / each Pack: 50/Pack | |
| Voltage Rating: 3200 V | Thread Size: 3/8 - 16-9/16 Inch | EIS Part #: STAOFF18721A | $ / each Pack: 50/Pack |
- Attributes
- Features
- Applications
Attributes
General Information
Item NameStandoff Insulator
Trade NameGlastic®
SeriesGlastic® 1872
General Features
Net Weight0.53 lb
Design & Construction
ShapeRound
ColorRed
MaterialPolyester
Performance Details
Flame RetardantYes
Tensile Strength2500 lb
Cantilever Strength3000 Inch-lb
Compression Strength25000 lb
Torque Strength35 ft-lb
Track Resistance600 min
Electrical Properties
Voltage Rating3600 V
Physical Properties
Height2.75 Inch
Insert Size3/8 - 16-9/16 Inch
Thread Size3/8 - 16-9/16 Inch
Arc Resistance180 sec
Creep Distance0.312 Inch + Insulator Height
Height Tolerance+/-0.015 Inch
Features
- Glastic standoff insulators are molded of underwriters laboratories incorporated® (UL) recognized flame resistant fiberglass-reinforced thermoset polyester molding compound
- They feature shatter resistance and closer height tolerances than commonly available in porcelain insulators
- Moisture and heat-resistance properties of glastic insulators are higher than those of conventional plastic insulators
- Insulators mounted within a suitable electrical cabinet are considered indoors even though the cabinet itself is outdoors
- An insulator will withstand its rated voltage continuously but industry standards or other specifications may require a different spacing from conductor to ground for a particular voltage
Applications
- Glastic Insulators are Primarily Intended to be Used Indoors or Inside a Suitable Enclosure