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$72.76
單位
Black 25mm 20m PVC 0.19mm +105°C AT34
RS庫存編號 170-1192
製造零件編號SUPER 33+ 20 X 19
Brand3M
HK$74.56
單位
Black 19mm 20m PVC 0.18mm +105°C Scotch Super 33+
RS庫存編號 468-409
製造零件編號HB830-25
BrandHi-Bond
HK$365.41
單位
Amber 25mm 33m Polyimide Film 0.07mm +260°C HB830
RS庫存編號 192-1611
製造零件編號SCOTCH 23 7X25
Brand3M
HK$137.50
單位
Black 25mm 7m EPDM 0.76mm +130°C Scotch 23
RS庫存編號 504-2396
製造零件編號AT7
HK$179.22
整套:1 個
Kit(s)
Assorted 19mm 33m PVC 0.13mm +70°C AT7
RS庫存編號 468-421
製造零件編號HB830-12
BrandHi-Bond
HK$175.41
單位
Amber 12mm 33m Polyimide Film 0.07mm +260°C HB830
RS庫存編號 768-2561
製造零件編號51608 15mx15mm
BrandTesa
HK$49.49
單位
Black 15mm 15m Polyester 0.28mm +105°C 51608
RS庫存編號 448-1756
製造零件編號AT7
HK$69.49
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$10.23
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$23.90
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$24.48
毎卷:33 米
Reel(s)
Black 19mm 33m PVC 0.13mm +70°C AT7
RS庫存編號 192-1661
製造零件編號SCOTCH 92 33X19
Brand3M
HK$432.10
單位
Orange 19mm 33m Polyimide 0.08mm +180°C Scotch 92
RS庫存編號 192-1633
製造零件編號TEMFLEX 13/100 MULTICOLORE
Brand3M
HK$8.081
/個 (每包:10個)
單位
Assorted 15mm 10m PVC 0.18mm +80°C Temflex 1300
RS庫存編號 297-9273
製造零件編號AT34
HK$56.78
單位
Black 19mm 20m PVC 0.19mm +105°C AT34
RS庫存編號 494-405
製造零件編號AT7
HK$38.62
毎卷:20 米
Reel(s)
Black 38mm 20m PVC 0.13mm +70°C AT7
RS庫存編號 763-8829
製造零件編號5419 25mm x 33m
Brand3M
HK$733.53
單位
Yellow 25mm 33m Polyimide 0.07mm +260°C Scotch 5419
RS庫存編號 494-310
製造零件編號AT7
HK$13.58
毎卷:20 米
Reel(s)
Red 12mm 20m PVC 0.13mm +70°C AT7
RS庫存編號 176-523
製造零件編號AT77
HK$33.77
單位
Black 19mm 33m PVC 0.19mm +80°C AT77
RS庫存編號 909-4524
製造零件編號Super 88 50mm x 33 m
Brand3M
HK$236.36
單位
Black 50mm 33m Polyvinyl Chloride 0.21mm +105°C Scotch Super 88
RS庫存編號 227-2976
製造零件編號AT7
HK$24.48
毎卷:33 米
Reel(s)
White 19mm 33m PVC 0.13mm +70°C AT7