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

186 的 232
暫時無法供應
Marl Green Panel Mount Indicator, 12V dc, 6.1mm Mounting Hole Size
  • RS庫存編號 351-4120
  • 製造零件編號 520-324-21
个
HK$311.00
有庫存
Bulgin Panel Mount Indicator, 12mm Mounting Hole Size
  • RS庫存編號 236-4092
  • 製造零件編號 L282000NAA
个 (以毎盒：500)
HK$20.147
有庫存
EAO 82 Series Green, Red Indicator, 24V dc, 19mm Mounting Hole Size, IP65, IP67
  • RS庫存編號 247-8875
  • 製造零件編號 82-5152.01A4
个
HK$229.80
暫時缺貨
Marl Red Panel Mount Indicator, 24V dc, 6.4mm Mounting Hole Size
  • RS庫存編號 296-9254
  • 製造零件編號 612-301-22
个
HK$234.74
暫時無法供應
Indicator, 250V
  • RS庫存編號 476-9911
  • 製造零件編號 BN-60R
个
HK$17.60
有庫存
Signal Construct Green Panel Mount Indicator, 24 → 28V, 22mm Mounting Hole Size
  • RS庫存編號 369-4103
  • 製造零件編號 SMSD22734
个
HK$289.40
有庫存
CML Innovative Technologies Yellow Panel Mount Indicator, 12V, 8mm Mounting Hole Size
  • RS庫存編號 491-3663
  • 製造零件編號 190402Z2
个
HK$36.30
有庫存
CML Innovative Technologies Red Panel Mount Indicator, 12V, 8mm Mounting Hole Size
  • RS庫存編號 491-3540
  • 製造零件編號 190502Z3
个
HK$35.40
暫時缺貨
Marl Green Panel Mount Indicator, 230V ac, 12.7mm Mounting Hole Size
  • RS庫存編號 310-7261
  • 製造零件編號 651-114-76-08
个
HK$353.03
暫時無法供應
Indicator, 250V
  • RS庫存編號 476-9955
  • 製造零件編號 BN-5640R
个
HK$21.20
暫時缺貨
Marl Red Panel Mount Indicator, 24V dc, 6.1mm Mounting Hole Size
  • RS庫存編號 351-4221
  • 製造零件編號 696-301-22
个
HK$343.31
暫時缺貨
Marl Green Panel Mount Indicator, 12V dc, 6.1mm Mounting Hole Size
  • RS庫存編號 351-4164
  • 製造零件編號 696-324-21
个
HK$320.41
有庫存
Signal Construct Green Panel Mount Indicator, 12 → 14V, 10mm Mounting Hole Size
  • RS庫存編號 369-3970
  • 製造零件編號 SKGH10222
个
HK$49.60
有庫存
Sloan Red Panel Mount Indicator, 12V, 22mm Mounting Hole Size
  • RS庫存編號 510-8575
  • 製造零件編號 951RROB
个
HK$425.40
有庫存
Sloan Red Panel Mount Indicator, 24V, 22mm Mounting Hole Size, IP65
  • RS庫存編號 510-8604
  • 製造零件編號 951RROD
个
HK$439.80
有庫存
Signal Construct White Panel Mount Indicator, 20 → 28V, 22mm Mounting Hole Size
  • RS庫存編號 369-3706
  • 製造零件編號 SMQD22634
个
HK$345.30
有庫存
Signal Construct Yellow Panel Mount Indicator, 12 → 14V, 8mm Mounting Hole Size
  • RS庫存編號 369-3841
  • 製造零件編號 SMLD08112
个
HK$115.80
有庫存
CML Innovative Technologies Green Panel Mount Indicator, 12V, 8mm Mounting Hole Size
  • RS庫存編號 491-3736
  • 製造零件編號 190512Z1
个
HK$49.50
有庫存
Signal Construct White Panel Mount Indicator, 230V ac, 30mm Mounting Hole Size, IP67
  • RS庫存編號 615-1069
  • 製造零件編號 SMCP3026289
个
HK$392.00
有庫存
Signal Construct Blue Panel Mount Indicator, 12 → 14V, 16mm Mounting Hole Size, IP67
  • RS庫存編號 507-2404
  • 製造零件編號 SKCD 16412
个
HK$109.70
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