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Box of one hundred white vinyl electrical tape rolls each twenty feet long

3M

3M 10232 Electrical Tape 7 mil 1/2"x20 ft White PK100

SKU CH-ZEKA-3WFS0

General-purpose vinyl electrical tape, 1/2 in × 20 ft rolls at 7 mil thickness, rated 600 V from 32 °F to 221 °F, white, pack of 100

  • Color familyWhite
  • Color and finishWhite
  • Product typeElectrical
  • General-purpose insulation backed by 3M Scotch 35 vinyl
  • Rubber-resin adhesive bonds securely across 32 °F to 221 °F
  • 600 V rating protects circuits up to rated voltage
  • 7 mil thickness resists abrasion and moisture ingress
  • 100-roll pack keeps large jobs supplied without reordering

General-purpose insulating tape for electrical work

This vinyl electrical tape uses a rubber-resin adhesive and is rated for 600 V. It operates between 32 and 221 degrees Fahrenheit and comes in a pack of 100 rolls. Each roll measures 20 feet long by one-half inch wide at 7 mil thickness.

Practical limits of the 600 V vinyl standard

The tape is rated for continuous use up to 221 degrees Fahrenheit and down to 32 degrees Fahrenheit. It provides insulation for circuits not exceeding 600 volts. Performance outside this temperature or voltage range is not supported by the specification.

Voltage rating determines suitability

The 600 V rating is the single figure that decides whether this tape matches the circuit you are insulating. If your application exceeds 600 volts, this product is not the right part.

How it compares

Measured against everything we stock in Antennas, Cables & Rigging Fittings, at today’s prices. Recalculated every night.

Price $214.99
Pricier than about 83% of the 424 comparable items (median $56.99).

Specifications

Product
Brand name3M
Color and finishWhite
Color familyWhite
Product typeElectrical

Questions about this item

How do I decide between the single roll and the 100-roll pack?

The product is supplied as a pack of 100 rolls, each 20 ft long and 1/2 in wide.

What does the 600 V rating mean when I use the tape on a live circuit?

It indicates the tape is tested to insulate up to 600 volts in general-purpose electrical work.

How does the vinyl and rubber-resin construction perform across the stated temperature range?

The tape remains flexible from 32 °F up to 221 °F, maintaining adhesion and insulation through that span.

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