Electrical Tapes

Electrical tape is a pressure-sensitive tape which is used to insulate electrical wires or other materials that conduct electricity. Electrical tape is supplied in rolls and is quite often referred to as insulation tape, electrical insulation tape, insulating tape or PVC tape.

Electrical tapes are abrasion resistant, flame retardant and help provide protection against dust, dirt, moisture, acids, UV radiation and solvents. They have an adhesive backing making them easy to apply to a cable.

Colours of Tapes

Electrical tape is available in assorted colours to not only aid colour coding of wires by masking them but to also indicate the phase and the voltage level of the wire (phasing tape). There are many colours of insulating tape to choose from which include, black, blue, green, yellow, green/yellow, grey, brown, white and red.

Black tape is generally used for insulation purposes by electricians and for low voltage neutral usage. In the UK green/yellow tape is used to indicate protective earth, brown tape to indicate low voltage live wires and blue tape is to indicate low voltage neutral wires.

Types of Tapes

There are a wide variety of electrical tapes available depending on the application they are required for. Electrical tapes differ on how they perform in relation to their ability to withstand extreme temperatures, insulation resistance and dielectric breakdown. They vary in widths and thicknesses, backing materials and colours.

The most popular material for electrical tape is vinyl but they can also be made of many other types of plastic such as PVC. Vinyl is an ideal choice for electrical tape as it stretches well and provides long-lasting electrical wiring insulation.

Conductive tapes are made from a copper foil with a conductive adhesive. They are used to shield all different types of electrical connections plus rebuild strand and insulation shields on high-voltage splices.

Glass cloth tapes high a very high mechanical strength and can withstand high temperatures. They have excellent absorption of varnishes and resins.

An electrical antistatic tape can be used near electronic components and assemblies. They generate little voltage when removed helping to prevent any ESD damage.

Applications

Electrical tape is used by engineers in electrical installation, electrical maintenance and automotive repair.


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Description Price Colour Width Length Backing Material Thickness Maximum Operating Temperature Trade Name
RS庫存編號 297-9289
製造零件編號AT34 BLACK 25MM X 20M
HK$85.87
單位
Black 25mm 20m PVC 0.19mm +105°C AT34
RS庫存編號 504-2396
製造零件編號AT7
HK$190.63
整套:1 個
Kit(s)
Assorted 19mm 33m PVC 0.13mm +70°C AT7
RS庫存編號 448-1756
製造零件編號AT7
HK$75.03
單位
Black 50mm 33m PVC 0.13mm +70°C AT7
RS庫存編號 341-8397
製造零件編號AT4
HK$12.96
單位
Black 19mm 20m PVC 0.1mm +70°C AT4
RS庫存編號 494-398
製造零件編號AT7
HK$21.93
毎卷:33 米
Reel(s)
Red 19mm 33m PVC 0.13mm +70°C AT7
RS庫存編號 494-382
製造零件編號AT7
HK$27.06
毎卷:33 米
Reel(s)
Black 19mm 33m PVC 0.13mm +70°C AT7
RS庫存編號 494-405
製造零件編號AT7
HK$40.97
毎卷:20 米
Reel(s)
Black 38mm 20m PVC 0.13mm +70°C AT7
RS庫存編號 297-9273
製造零件編號AT34
HK$77.37
單位
Black 19mm 20m PVC 0.19mm +105°C AT34
RS庫存編號 176-523
製造零件編號AT77
HK$39.17
單位
Black 19mm 33m PVC 0.19mm +80°C AT77
RS庫存編號 494-310
製造零件編號AT7
HK$17.33
毎卷:20 米
Reel(s)
Red 12mm 20m PVC 0.13mm +70°C AT7
RS庫存編號 227-2976
製造零件編號AT7
HK$26.67
毎卷:33 米
Reel(s)
White 19mm 33m PVC 0.13mm +70°C AT7
RS庫存編號 511-4312
製造零件編號AT7
HK$122.14
毎卷:1 個
Reel(s)
Assorted 19mm 20m PVC 0.13mm +70°C AT7
RS庫存編號 176-539
製造零件編號AT74
HK$44.57
單位
Black 19mm 33m PVC 0.15mm +105°C AT74
RS庫存編號 408-9451
HK$177.12
毎卷:33 米
Reel(s)
White 12mm 33m Glass Cloth 0.18mm +180°C AT4003
RS庫存編號 504-2403
製造零件編號AT7
HK$97.90
整套:1 個
Kit(s)
Assorted 19mm 10m PVC 0.13mm +70°C AT7
RS庫存編號 905-4245
製造零件編號AT10
HK$138.59
單位
Black 38mm 33m PVC 0.25mm +80°C -
RS庫存編號 408-9423
HK$267.98
單位
White 19mm 55m Glass Cloth 0.18mm +155°C AT4002
RS庫存編號 494-332
製造零件編號AT7
HK$14.59
毎卷:20 米
Reel(s)
Green 12mm 20m PVC 0.13mm +70°C AT7
RS庫存編號 408-9473
HK$331.94
毎卷:33 米
Reel(s)
White 25mm 33m Glass Cloth 0.18mm +180°C AT4003
RS庫存編號 408-9417
HK$170.82
單位
White 12mm 55m Glass Cloth 0.18mm +155°C AT4002