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 781-1289
製造零件編號Loctite 5075
BrandLoctite
HK$144.58
單位
Red 25mm 4.27m Silicone Rubber 0.5mm +260°C 5075
RS庫存編號 835-4396
製造零件編號85306
Brand3M
HK$224.33
單位
White 19mm 20m - 0.17mm +130°C Scotch 27
RS庫存編號 408-9473
HK$340.47
毎卷:33 米
Reel(s)
White 25mm 33m Glass Cloth 0.18mm +180°C AT4003
RS庫存編號 170-6838
製造零件編號SCOTCH 35 ROUGE 20 X 19
Brand3M
HK$74.38
單位
Red 19mm 20m PVC 0.18mm +105°C Scotch 35
RS庫存編號 905-4245
製造零件編號AT10
HK$140.63
單位
Black 38mm 33m PVC 0.25mm +80°C -
RS庫存編號 782-5667
製造零件編號S1255-04-3/4X100FT
HK$3,013.07
單位
Black 13mm 30m - 0.51mm + 200°C THERMOFIT S-1255
RS庫存編號 885-4861
製造零件編號T1350Y19
Brand3M
HK$121.12
單位
Yellow 19mm 66m Polyester Film 0.06mm +130°C Scotch 1350
RS庫存編號 482-3346
製造零件編號4688 50X50 NOIR
BrandTesa
HK$227.67
單位
Black 50mm 50m PE Cloth 0.26mm +110°C 4688
RS庫存編號 513-565
製造零件編號53988
BrandTesa
HK$21.79
單位
White 19mm 25m PVC 0.13mm +90°C 53988
RS庫存編號 227-2960
製造零件編號AT7
HK$27.13
毎卷:33 米
Reel(s)
Green/Yellow 19mm 33m PVC 0.13mm +70°C AT7
RS庫存編號 504-2380
製造零件編號AT7
HK$137.13
整套:1 個
Kit(s)
Assorted 12mm 20m PVC 0.13mm +70°C AT7
RS庫存編號 170-6800
製造零件編號SCOTCH 35 GRIS 20 X 19
Brand3M
HK$80.51
單位
Grey 19mm 20m PVC 0.18mm +105°C Scotch 35
RS庫存編號 494-326
製造零件編號AT7
HK$14.87
毎卷:20 米
Reel(s)
Yellow 12mm 20m PVC 0.13mm +70°C AT7
RS庫存編號 511-4306
製造零件編號AT7
HK$22.38
毎卷:1 個
Reel(s)
White 19mm 20m PVC 0.13mm +70°C AT7
RS庫存編號 778-5389
製造零件編號80466
Brand3M
HK$95.47
毎批:10 個
Lot(s)
Grey 15mm 10m PVC 0.15mm +90°C Temflex 1500
RS庫存編號 170-1209
製造零件編號SCOTCH 35 BLANC 20 X 19
Brand3M
HK$103.06
單位
White 19mm 20m PVC 0.18mm +105°C Scotch 35
RS庫存編號 494-304
製造零件編號AT7
HK$17.33
毎卷:20 米
Reel(s)
Black 12mm 20m PVC 0.13mm +70°C AT7
RS庫存編號 227-2948
製造零件編號AT7
HK$38.09
毎卷:20 米
Reel(s)
Blue 38mm 20m PVC 0.13mm +70°C AT7
RS庫存編號 513-553
製造零件編號53988
BrandTesa
HK$25.06
單位
Black 19mm 25m PVC 0.15mm +90°C 53988
RS庫存編號 905-4208
製造零件編號AT10
HK$73.76
單位
Black 19mm 33m PVC 0.25mm +80°C -