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Scotch® Fire-Retardant Electric Arc Proofing Tape 77

Products
  • Intumescent elastomer backing
  • For protecting most types of electrical cables when exposed to potential failures in an adjacent cable
  • Conformability offers virtually wrinkle-free wrapping with minimal effort
  • UL Listed and RoHS 2011/65/EU Compliant
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Overall Width (Imperial)
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Specifications
Attribute Name
Value
Adhesion to Steel
N/A, NA
Adhesive Material
Non-adhesive
Application
Electrical Maintenance, Insulation
Application/Industry
Commercial Construction, Industrial Construction, Maintenance and Repair Operations, Mining, Residential Construction, Solar, Utility, Wind Power
Backing Material
Intumescent Elastomer
Backing Thickness (Metric)
0.76 mm
Brand
Scotch®
Breaking Strength (Imperial)
36 lb/in
Color Family
Black, Gray
Elongation
150 %
Elongation at Break
1.5, 8.5 ()
Family
Scotch® Fire-Retardant and Electric Arc Proofing Tape 77/77W
Flame Resistant
Yes
Flame Retardant
Yes
Liner/Linerless
Linerless
Manufacturing Origin
USA
Material
Intumescent Elastomer
Overall Length (Imperial)
20 ft
Overall Length (Metric)
6 m
Overall Width (Imperial)
1.5 in, 3 in
Overall Width (Metric)
38.1 mm, 76.2 mm
Product Color
Black, Light Gray
Product Type
Arc Protection Tape
Rolls per Carton
1
Rolls per Case
10
Self-extinguishing
Yes
Self-sticking
No
Shelf Life
5 Year
Shelf Life in Months (From Date of Manufacture)
60
Specifications
Consolidated Edison Co. Test EO-5343-14
Specifications Met
Consolidated Edison Co. Test EO-5343-14
Suitable for High Voltage
No
Tape Color
Black
Tape Grade
Premium
Tape Length (Metric)
6.1 m
Tape Total Thickness (Metric)
0.076 mm
Tape Type
Insulating and Splicing
Tape Width (Imperial)
1.5 in, 3 in
Tape Width (Metric)
38.1 mm, 76.2 mm
UV Resistant
Yes
Vulcanizing
No
Details
  • Intumescent elastomer backing
  • For protecting most types of electrical cables when exposed to potential failures in an adjacent cable
  • Conformability offers virtually wrinkle-free wrapping with minimal effort
  • UL Listed and RoHS 2011/65/EU Compliant

Scotch® Tape 77 is a 30 mil thick, premium grade, flame retardant, electric arc proofing tape. This tape is 600V rated and is suitable to protect most types of electrical cables when exposed to potential failures in an adjacent cable. It is designed with a flexible unsupported elastomer, which makes it easy to apply and easy to remove for cable inspection.