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

50 的 232
有庫存
CML Innovative Technologies 1901X25X Series Panel Mount Indicator, 12V dc, 8mm Mounting Hole Size, IP67
  • RS庫存編號 195-0264
  • 製造零件編號 19010253
个
HK$45.10
有庫存
CML Innovative Technologies 1902X Series Green, Red Panel Mount Indicator, 24V c.c., 6mm Mounting Hole Size, Solder Tab
  • RS庫存編號 220-5424
  • 製造零件編號 19020354
个
HK$26.60
有庫存
CML Innovative Technologies 1904X00X Series Yellow Panel Mount Indicator, 2.1V, 8mm Mounting Hole Size
  • RS庫存編號 195-0291
  • 製造零件編號 19040002
个
HK$29.80
暫時缺貨
Bulgin DX Series Green Panel Mount Indicator, 2.2V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP66
  • RS庫存編號 204-8137
  • 製造零件編號 DX1092/GN
个 (以毎盒：100)
HK$121.67
有庫存
CML Innovative Technologies 1921X Series Yellow Panel Mount Indicator, 24V c.c., 14mm Mounting Hole Size, Solder Tab
  • RS庫存編號 224-3601
  • 製造零件編號 19211352
个
HK$37.60
有庫存
CML Innovative Technologies 1910X Series Green, Red, Yellow Panel Mount Indicator, 24V c.c., 8mm Mounting Hole Size,
  • RS庫存編號 224-3589
  • 製造零件編號 19100354
个
HK$46.10
有庫存
CML Innovative Technologies PL06SL Series Red Panel LED, 240V, 6mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS庫存編號 187-165
  • 製造零件編號 PL06SL016
个
HK$97.67
有庫存
RS PRO Green Panel Mount Indicator, 24V dc, 14mm Mounting Hole Size, Lead Wires Termination
  • RS庫存編號 204-423
个
HK$22.90
有庫存
RS PRO Red Panel Mount Indicator, 230V ac, 12mm Mounting Hole Size, IP67
  • RS庫存編號 204-338
个
HK$82.10
有庫存
RS PRO Green Panel Mount Indicator, 130 V dc, 230V ac, 19mm Mounting Hole Size
  • RS庫存編號 208-144
个
HK$122.40
暫時缺貨
Indicator Lens Round Style, White, 15.4 diameter , 13.2 Long
  • RS庫存編號 442-098
  • 製造零件編號 70-911.9
个
HK$25.47
有庫存
JKL Components White LED Indicator Lamp, 12V ac/dc, BA9s Base, 9.6mm Diameter, 7000mcd
  • RS庫存編號 715-4034
  • 製造零件編號 LE-BA9S-12W
个（每托盘 2 ）
HK$52.60
有庫存
Dialight 552-0222F, Green Right Angle PCB LED Indicator, 2 LEDs, Through Hole 2.1 V
  • RS庫存編號 546-0766
  • 製造零件編號 552-0222F
个
HK$15.10
暫時缺貨
CAMDENBOSS Green Neon Panel Mount Indicator, 125V, 6.4mm Mounting Hole Size, Lead Wires Termination
  • RS庫存編號 131-3874
  • 製造零件編號 IND515205-125-T/GRN
个
HK$29.70
暫時缺貨
Dialight 550-0707F, Green Right Angle PCB LED Indicator, Through Hole 7.5 V
  • RS庫存編號 171-1290
  • 製造零件編號 550-0707F
个 (以毎袋：100)
HK$5.786
暫時缺貨
Indicator Lens Rectangle Style, Grey, 21.5 Long
  • RS庫存編號 441-764
  • 製造零件編號 31-902.8
个
HK$21.59
有庫存
EAO Green Indicator Lamp, 24V ac/dc, 33.5mm Diameter
  • RS庫存編號 274-8335
  • 製造零件編號 14-060.507
个
HK$271.70
暫時缺貨
Indicator Lens Round Style, Yellow, 7.5 diameter
  • RS庫存編號 441-466
  • 製造零件編號 18-931.4L
个
HK$43.40
暫時缺貨
Indicator Lens Square Style, Black, 20 Long
  • RS庫存編號 443-890
  • 製造零件編號 61-9251.0
个
HK$25.80
暫時缺貨
Indicator Lens Rectangle Style, Green, 38 Long
  • RS庫存編號 443-060
  • 製造零件編號 03-902.5/5
个
HK$61.23
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