3M Scotch Super 33+ Professional Vinyl Electrical Tape 3/4 in x 76 ft Black 600V Rated
Professional-grade electrical insulation with superior durability and performance
The 3M Scotch Super 33+ Professional Vinyl Electrical Tape delivers reliable electrical insulation and mechanical protection for professional applications. This premium PVC-backed tape features rubber adhesive technology and 600V voltage rating, providing dependable performance across temperature ranges from 0 to 221�F (-18 to 105�C). With professional-grade construction and flame-retardant properties, this black electrical tape offers the quality and reliability professionals demand.
Professional Features & Benefits
- 600V Voltage Rating: Provides reliable electrical insulation for professional electrical applications and installations
- 3/4 in x 76 ft Dimensions: Optimal width and length combination for versatile coverage and efficient application
- PVC Backing Material: Durable vinyl construction offers excellent mechanical protection and long-term reliability
- Temperature Range 0 to 221�F: Maintains performance integrity across wide temperature variations for diverse environments
- 1150.0 V/mil Dielectric Strength: Superior electrical insulation properties ensure safe and reliable conductor protection
- Professional Grade: Engineered for demanding professional applications requiring consistent performance and durability
- Flame-Retardant Properties: Inhibits flame spread and corrosion of electrical conductors for enhanced safety
Technical Specifications
- Adhesive Type: Rubber
- Application: Insulation
- Backing Carrier Material: PVC
- Country Of Origin: United States
- Dielectric Strength: 1150.0 V/mil
- Elongation At Break: 250.00%
- Insulation Resistance: > 10^6 megohms
- Maximum Operating Temperature Celsius: 105.0 Degree
- Maximum Operating Temperature Fahrenheit: 221.0 Degree
- Minimum Operating Temperature Celsius: -18.0 Degree
- Minimum Operating Temperature Fahrenheit: 0.0 Degree
- Overall Length Imperial: 76.0 ft
- Overall Length Metric: 23.1 m
- Overall Width Imperial: 0.75 in
- Overall Width Metric: 19.0 mm
- Product Color: Black
- Product Markets: Electrical Equipment Manufacturing
- Shelf Life: 1800 Year
- Tape Grade: Professional
- Tensile Strength Imperial: 15.0 lb/in
- Tensile Strength Metric: 26.0 N/cm
- Total Tape Thickness Without Liner Imperial: 7.0 mil
- Total Tape Thickness Without Liner Metric: 0.178 mm
- Voltage Rating: 600 V
Professional Applications
- Electrical Equipment Manufacturing
- Commercial Electrical Installations
- Industrial Maintenance and Repair
- Professional Electrical Contracting
- Facility Maintenance Operations
- Electrical Panel and Junction Box Work
- Wire Splicing and Termination
Why Choose 3M Quality?
3M Scotch Super 33+ represents decades of adhesive technology innovation with professional-grade construction and reliable performance. The combination of PVC backing, rubber adhesive, and flame-retardant properties delivers the durability and safety professionals require. With resistance to UV rays, moisture, alkalis, solvents and acids, this electrical tape provides long-term reliability in demanding environments.
Manufacturer Resources
Product Specs
- Adhesive Type:
- Rubber
- Ais Url Article Information Sheet:
- https://multimedia.3m.com/mws/mediawebserver?mwsId=SSSSSu9n_zu8l00x482Bmx_Znv70k17zHvu9lxtD7xtBevSS
- Application:
- Insulation
- Backing Carrier Material:
- PVC
- Country Of Origin:
- United States
- Dielectric Strength:
- 1150.0 V/mil
- Elongation At Break:
- 250.00%
- Etim Class 7 0:
- EC000128
- Etim Class 8 0:
- EC000128
- Insulation Resistance:
- > 10^6 megohms
- Maximum Operating Temperature Celsius:
- 105.0 Degree
- Maximum Operating Temperature Fahrenheit:
- 221.0 Degree
- Minimum Operating Temperature Celsius:
- -18.0 Degree
- Minimum Operating Temperature Fahrenheit:
- 0.0 Degree
- Overall Length Imperial:
- 76.0 ft
- Overall Length Metric:
- 23.1 m
- Overall Width Imperial:
- 0.75 in
- Overall Width Metric:
- 19.0 mm
- Product Color:
- Black
- Product Markets:
- Electrical Equipment Manufacturing
- Rds Url Regulatory Data Sheet:
- https://cdmsweb.3m.com/ingredientcommunication/file/Media/PNrdq7jIOrM=
- Shelf Life:
- 1800 Year
- Tape Grade:
- Professional
- Tensile Strength Imperial:
- 15.0 lb/in
- Tensile Strength Metric:
- 26.0 N/cm
- Total Tape Thickness Without Liner Imperial:
- 7.0 mil
- Total Tape Thickness Without Liner Metric:
- 0.178 mm
- Voltage Rating:
- 600 V
- Department:
- Electrical
- Product Type:
- Electrical Tape
3M 7100201470 – Frequently Asked Questions
1) Is Scotch Super 33+ rated for 600 volt wire splices in a commercial panel?
Yes. Scotch Super 33+ vinyl electrical tape carries a 600 V rating and is built for insulation work, so it covers primary insulation on splices and terminations up to 600 volts. Dielectric strength is 1150 V/mil across a 7 mil (0.178 mm) PVC backing.
2) Will 3M Super 33+ tape stay stuck in a cold outdoor or unheated space?
It is rated down to 0 F (-18 C) and up to 221 F (105 C), so it holds in unheated warehouses, attics and winter exterior work. Below 0 F the vinyl stiffens and 3M's cold-weather grade, Super 88, is the one to reach for. Wrapping a splice in a hot motor housing or a rooftop conduit run is within range at the top end.
3) What is the difference between Super 33+ and standard 3/4 in x 66 ft electrical tape?
Length is the headline: this roll runs 76 ft (23.1 m) rather than the common 66 ft, on the same 3/4 in (19 mm) width, so you get roughly ten extra feet per roll on the same tape gun. It is 3M's professional grade with a rubber adhesive on PVC backing.
4) Can I use black Super 33+ for phase marking, or do I need colored tape?
The Super 33+ here is black only, which is the standard insulating wrap. For phase identification you need separate colored vinyl tape rolls in the phase colors your jurisdiction uses; black on black tells an inspector nothing.
5) Does Super 33+ hold up in wet, corrosive or outdoor conduit locations?
The PVC backing resists UV, moisture, alkalis, solvents and acids, and the tape inhibits corrosion of the conductors it covers. Insulation resistance is greater than 10^6 megohms. For direct-buried or submerged splices you still want a rubber splicing tape underneath with the vinyl as the outer jacket.
6) Is this tape flame retardant for use inside panels and junction boxes?
The vinyl is flame retardant and inhibits flame spread, which is why it is the common choice for terminations inside panelboards and junction boxes. Rubber adhesive keeps it from backing off busbar and terminal lugs as they heat and cool.
7) Is 3M Super 33+ electrical tape made in the USA?
Yes, country of origin is the United States. That matters on government, school and other publicly funded jobs carrying domestic sourcing requirements, so it is worth noting on the submittal.
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Does the 3M 7100201470 come with a warranty?
Absolutely. The 3M 7100201470 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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