Overview
Scotch® Tape 77W 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.
Scotch® Flame-Retardant Tape 77W has an intumescent elastomer backing that generates a thick, insulating charred buildup when exposed to high temperatures. The tape has a specially formulated adhesive that expands in fire to form a thick, char buildup between the flame and the cable. This firewall acts as a heat shield and flame barrier to protect the nearby cables and accessories. The splicing, insulating tape offers fault-arc protection to cable accessories and adjacent wrapped cables. UL Listed and RoHS 2011/65/EU Compliant.
- Intumescent elastomer backing
- Tape measures 1-1/2 in x 20 ft x 30 mil
- 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
- 1 roll/carton, 10 rolls/case
Specifications
- 3M ID: 80611605991
- Adhesive Material: Non-Adhesive
- Backing Material: Intumescent Elastomer
- Brand: Scotch
- Breaking Strength: 36 lb/in
- Color: Light Gray
- Elongation: 150 %
- Family: Scotch® Fire-Retardant and Electric Arc Proofing Tape 77/77W
- Length: 20 Linear Foot
- Length (Metric): 6 m
- Material: Intumescent Elastomer
- Product Markets: Electrical Construction, Electrical MRO, Power Distribution
- Product Type: Arc Protection Tape
- RoHS 2011/65/EU Compliant: Undetermined
- RoHS EU Comments: Contact 3M for information
- Rolls per Carton: 1
- Rolls per Case: 10
- Self-Extinguishing: Yes
- Self Sticking/Amalgamating: No
- Shelf Life: 5 Year
- Specifications: Consolidated Edison Co. Test EO-5343-14
- Tape Grade: Premium
- Tape Type: Insulating and Splicing
- Thickness: 30 mil
- Thickness (Metric): 0.76 mm
- Trademark: 3M™
- UV Resistant: Yes
- Width: 1.5 Inch
- Width (Metric): 38 mm
