Electrical and Industrial Supplies - Galesburg Electric Supply
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Tape
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3M™ 273/4X66 - Scotch® Glass Cloth Electrical Tape
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3M™ 273/4X66 - Scotch® Glass Cloth Electrical Tape
3M™ 273/4X66 - Scotch® Glass Cloth Electrical Tape
3M™ Scotch® Glass Electrical Tape is a woven glass cloth tape designed to operate in 600-volt dry applications requiring high mechanical strength and resistance to high temperatures. The adhesive is a pressure-sensitive rubber thermosetting system. The glass cloth is specially treated and prepared to provide corrosion-free protection. The glass cloth will not shrink, rot, or burn and has a high tensile strength.
- Contains pressure-sensitive thermosetting adhesive which performs at Class B temperature (266ºF/130ºC)
- Provides heat stable insulation for hot spot applications
- UL Recognized Component listing for 150ºC (Guide OANZ2, File E17385)
- CSA Accepted Component 130ºC, File LR93411
- Excellent tensile and dielectric strength
- Insulating electric and induction type furnace power supply leads
- Securing systems requiring high mechanical strength and resistance to high temperatures
- Splicing wire that is rated 130ºC
- Insulating motor lead connections, switches and controls for furnaces and ovens
- Reinforcing insulation in electrical installations where heavy loads cause high heat and breakdown of original insulation (e.g., motor leads and switches)
| Physical Properties | Typical Value* |
| Color | White |
| Total Thickness (ASTM D-1000) | 7 mils (0.117 mm) |
| Adhesion to Steel (ASTM D-1000) | 40 oz./in. (0.44 kg/cm) |
| Tensile Strength (ASTM D-1000) | 150 lbs./in. (26 kg/cm) |
| Elongation at Break (ASTM D-1000) | 5% |
| Electrical Properties | Typical Value* |
| Dielectric Strength (ASTM D-1000) | 40 oz/in (0.44 kg/cm) |
| Electrolytic Corrosion Factor (3M Test Method) | 0.9 |
*All values are averages and are not intended for specification purposes.
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Why Choose
Galesburg Electric?
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Established in 1953.
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Online since 1998.
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30 000 in-stock items.
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Friendly knowledgeable customer support.
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Toll-free phone number.
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BBB rating A+.
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Secure shopping cart.
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Galesburg Electric/Industrial Supply, Inc.
739 South Henderson Street | Galesburg, IL 61401
Toll Free 1-877-552-8036 | International 1-309-343-4138
Business hours: Monday - Friday 8am to 5pm, Saturday 8am to12pm
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