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

4636 產品顯示為 Indicators & Indicator Components

172 的 232
暫時缺貨
Indicator Lens Round Style, Yellow, 40 diameter
  • RS庫存編號 442-955
  • 製造零件編號 704.614.4
个
HK$36.32
有庫存
Eaton White LED Reflector Bulb, 30V
  • RS庫存編號 229-9398
  • 製造零件編號 208728 LEDWB-W
个（每托盘 10 ）
HK$173.64
有庫存
Marl White LED Indicator Lamp, 24V dc, Slide Base Base, 4.9mm Diameter, 3000mcd
  • RS庫存編號 283-0005
  • 製造零件編號 209-997-22-38
个
HK$67.00
暫時缺貨
Dialight 553-0211-200F, Red Right Angle PCB LED Indicator, 2 LEDs, Through Hole 2.2 V
  • RS庫存編號 171-1302
  • 製造零件編號 553-0211-200F
个 (以毎袋：50)
HK$11.01
有庫存
Dialight 553-0133F, Yellow Right Angle PCB LED Indicator, 2 LEDs, Through Hole 3 V
  • RS庫存編號 171-1280
  • 製造零件編號 553-0133F
个 (以毎袋：50)
HK$10.304
有庫存
RS PRO Green Panel Mount Indicator, 24V, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS庫存編號 820-0564
个
HK$61.93
暫時缺貨
Idec White Panel Mount Indicator, 24.1 x 22.3mm Mounting Hole Size
  • RS庫存編號 835-7571
  • 製造零件編號 HW1P-1FQD-W-24V
个
HK$192.90
最後的 RS 庫存
Signal Construct Blue Panel Mount Indicator, 230V, 8mm Mounting Hole Size, Solder Tab Termination
  • RS庫存編號 817-3468
  • 製造零件編號 SWZU08428
个
HK$174.00
有庫存
RS PRO White Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Faston, Solder Lug Termination, IP67
  • RS庫存編號 838-5567
个
HK$105.00
有庫存
RS PRO Green Panel Mount Indicator, 220V ac, 8mm Mounting Hole Size, Faston, Solder Lug Termination, IP67
  • RS庫存編號 913-8735
个
HK$104.80
有庫存
Sloan White Panel Mount Indicator, 5 → 28V, 8.2 x 7.6mm Mounting Hole Size, IP68
  • RS庫存編號 894-8792
  • 製造零件編號 3448B1W3W55NCL1
个
HK$301.10
暫時缺貨
Idec Green Panel Mount Indicator, 10.1mm Mounting Hole Size
  • RS庫存編號 835-7626
  • 製造零件編號 AP1M122-G
个
HK$95.90
暫時無法供應
RS PRO Blue Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Faston, Solder Lug Termination, IP67
  • RS庫存編號 838-5554
个
HK$105.00
正在逐步停售
EAO Green Panel Mount Indicator, 3.2V dc, 16mm Mounting Hole Size
  • RS庫存編號 843-1929
  • 製造零件編號 18-060.0055L
个
HK$153.20
有庫存
RS PRO White Panel Mount Indicator, 220V ac, 8mm Mounting Hole Size, IP67
  • RS庫存編號 846-2879
个
HK$60.49
暫時缺貨
RS PRO Red Panel Mount Indicator, 220V ac, 8mm Mounting Hole Size, IP67
  • RS庫存編號 846-2923
个
HK$186.80
有庫存
RS PRO Green Panel Mount Indicator, 24V ac/dc, 22mm Mounting Hole Size, Faston, Solder Lug Termination, IP67
  • RS庫存編號 898-7716
个
HK$269.10
有庫存
Sloan Red Panel Mount Indicator, 5 → 28V dc, 8.2mm Mounting Hole Size, FASTON Termination, IP68
  • RS庫存編號 909-3834
  • 製造零件編號 174S816R1R54UCL1
个
HK$225.50
暫時缺貨
RS PRO Yellow Panel Mount Indicator, 22mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS庫存編號 898-7766
个
HK$644.50
有庫存
RS PRO Green Panel Mount Indicator, 6V dc, 8mm Mounting Hole Size, Faston, Solder Lug Termination, IP67
  • RS庫存編號 913-2670
个
HK$150.20
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