Indicators & Indicator Components

Within our indicators and indicator components range you will find products such as retro-fit chip LED lights and panel mount LEDs for an energy efficient solution, as well as the filament lamp models and accessories like lamp holders. Find leading brands such as Marl, Arcoelectric and Oxley, or choose our own RS Pro range for quality and value.

Types of indicators lights and indicator components

Indicator lights also referred to as panel indicators, are usually mounted onto signal condition panels or used as malfunction lights on equipment. There are different lamp types available in a wide range of voltage ratings, colour output and mounting types and sizes:

  • LED indicator lights - emit light through an LED lamp using DC current. They're small in size, have a long life cycle and are highly energy efficient.
  • Incandescent indicators - can be used with both AC and DC circuits. They use a filament to emit light that electricity flows through, but this can lead to unnecessary heat being generated and lower efficiency.
  • Halogen indicator lights - use a combination of inert gas, halogen and a filament to produce light, this results in a brighter light than using given the same energy, ideal for warning lights.
  • Fluorescent indicator lights - use fluorescent lamps and usually last longer and are more energy efficient than incandescent bulbs, so are not as commonly used as indicators.

Selecting an indicator light

When considering which indicator light to choose it is important to review a number of factors to select the best product for your needs, including:

  • Application and environmental factors
  • IP rating
  • Mounting style
  • Terminal type
  • Light output level
Indicator Lampholders
Indicator Lampholders
Indicator Lamps
Indicator Lamps
Indicator Lenses
Indicator Lenses
PCB LED Indicators
PCB LED Indicators
Panel Mount Indicators
Panel Mount Indicators

4637 產品顯示為 Indicators & Indicator Components

98 的 232
Marl Green Panel Mount Indicator, 2.1V dc, 5.9 x 4.8mm Mounting Hole Size
  • RS庫存編號 789-4376
  • 製造零件編號 356-314-04-40
个
HK$53.23
RS PRO Blue Panel Mount Indicator, 230V ac, 22mm Mounting Hole Size, IP67
  • RS庫存編號 208-504
个
HK$159.40
Banner K90TF Series Green, Red Panel Mount Indicator, 12 → 30V, M30 X 1.5mm Mounting Hole Size, IP67
  • RS庫存編號 294-928
  • 製造零件編號 K90TFDLGRPQ
个
HK$1,596.31
RS PRO Green Panel Mount Indicator, 2V dc, 14mm Mounting Hole Size
  • RS庫存編號 209-591
个
HK$32.70
Banner S22L Series Green, Red, Yellow Panel Mount Indicator, 10 → 30V dc, IP67, IP69K
  • RS庫存編號 294-130
  • 製造零件編號 S22LGRYPT
个
HK$426.73
RS PRO Red Panel Mount Indicator, 115 V dc, 230V ac, 19mm Mounting Hole Size
  • RS庫存編號 208-784
个
HK$124.60
RS PRO Red Panel Mount Indicator, 24 → 36V dc, 14mm Mounting Hole Size, IP67
  • RS庫存編號 209-074
个
HK$116.20
RS PRO Yellow Panel Mount Indicator, 130 V dc, 230V ac, 19mm Mounting Hole Size
  • RS庫存編號 208-908
个
HK$130.98
RS PRO Blue Panel Mount Indicator, 12V, 14mm Mounting Hole Size, IP67
  • RS庫存編號 210-686
个
HK$101.70
Banner K30 Series Green, Red Indicator, 10 → 30V dc, IP67, IP69K
  • RS庫存編號 293-545
  • 製造零件編號 K30LGXRPQPMA
个
HK$699.89
Banner K30 Series Green, Red Indicator, 10 → 30V dc, IP67, IP69K
  • RS庫存編號 293-544
  • 製造零件編號 K30LGXRPQ
个
HK$631.68
Banner K90 Series EZ-LIGHT Series Green, Red, Yellow Indicator, 12 → 30V, IP67
  • RS庫存編號 294-922
  • 製造零件編號 K90LGYRP
个
HK$1,707.14
Banner S22 Series Green, Red Panel Mount Indicator, 10 → 30V dc, 22mm Mounting Hole Size, IP67, IP69K
  • RS庫存編號 292-761
  • 製造零件編號 SI-K30LGRX7P
个
HK$691.36
RS PRO White Panel Mount Indicator, 12V, 14mm Mounting Hole Size, IP67
  • RS庫存編號 210-664
个
HK$101.70
Banner S22 Series Red Panel Mount Indicator, 9 → 30V dc, 22mm Mounting Hole Size, IP67, IP69K
  • RS庫存編號 294-116
  • 製造零件編號 S22DLHRQ
个
HK$426.73
Banner M18 Series Green, Red Indicator, 10 → 30V dc, 16.5mm Mounting Hole Size, IP67
  • RS庫存編號 293-942
  • 製造零件編號 M18GRXPQ
个
HK$921.89
RS PRO Yellow Panel Mount Indicator, 2V dc, 12mm Mounting Hole Size
  • RS庫存編號 211-853
个
HK$41.00
Banner K30LN Series Green, Red, Yellow Indicator, 10 → 30V dc, IP67, IP69K
  • RS庫存編號 331-289
  • 製造零件編號 K30LNGRYP
个
HK$1,101.70
RS PRO Red Panel Mount Indicator, 115 V dc, 230V ac, 19mm Mounting Hole Size
  • RS庫存編號 211-831
个
HK$105.90
Banner S22L Series Green, Red, Yellow Panel Mount Indicator, 10 → 30V dc, 22mm Mounting Hole Size, IP67, IP69K
  • RS庫存編號 294-112
  • 製造零件編號 S22DLGRYN
个
HK$375.58
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