| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Dialight |
LED PNL MT 1" 125VAC WT FLAT YLW |
0 |
|
 |
Omron Automation & Safety Services |
LED PANEL INDICATOR GRN 24VAC/DC |
8 |
|
 |
IndustrialeMart |
HIGH LED 10MM FLAT 12VDC WHITE |
28 |
|
 |
Bulgin |
LED PANEL INDICATOR GREEN 2V |
33 |
|
 |
IDEC |
LED PANEL INDICATOR RED 24V |
0 |
|
 |
Visual Communications Company, LLC |
LED PNL INDICATOR BLUE 120V IP67 |
54 |
|
 |
Dialight |
LED PNL IND ORG 72V IP67/NEMA 4X |
7 |
|
 |
Dialight |
1"FLAT YLW LED PMI CONST INT |
24 |
|
 |
APEM Inc. |
INDICATOR 8MM PM PROMINENT RED P |
24 |
|
 |
Dialight |
1/2" DOM GN 37.5VDC W/LEAD |
63 |
|
 |
APEM Inc. |
INDICATOR 12V 16MM PROM R/Y/G |
0 |
|
 |
IndustrialeMart |
HIGH LED 8MM FLAT 24VDC RED |
70 |
|
 |
Omron Automation & Safety Services |
LED PANEL INDICATOR GRN 12VAC/DC |
0 |
|
 |
Dialight |
LED 7MM GREEN PMI W GASKET |
112400 |
|
 |
Dialight |
IND SNAP-IN PANEL MNT 585NM YLW |
2967 |
|
 |
Dialight |
10MM HG/G PMI-12VDC |
10 |
|
 |
APEM Inc. |
FLUSH BLKBEZ RGB 24VDC IP67 |
25 |
|
 |
IndustrialeMart |
HIGH LED 6MM FLAT 3VDC BLUE |
46 |
|
 |
APEM Inc. |
INDICATOR 8MM FIXED HI ORA 110V |
0 |
|
 |
Visual Communications Company, LLC |
RED NEON 125 VOLTS |
1 |
|
Panel indicators and pilot lights are optoelectronic devices that provide visual status feedback in electrical and electronic systems. These components convert electrical signals into light outputs, enabling operators to monitor equipment conditions at a glance. Their importance spans across industrial automation, consumer electronics, transportation, and medical devices, where reliable visual indication ensures operational safety, efficiency, and user interaction.
| Type | Functional Features | Application Examples |
|---|---|---|
| LED Panel Indicators | Low power consumption, long lifespan, instant response | Industrial control panels, HVAC systems |
| Lamp-based Pilot Lights | High brightness, compatibility with AC/DC circuits | Machinery status indication, heavy-duty equipment |
| Combined Indicator/Switch | Integrated illumination with manual control | Emergency stop circuits, control desks |
| Multi-color Indicators | Programmable color outputs for status differentiation | Network routers, medical diagnostic equipment |
| Remote Indicators | Separate light source and panel module | Automotive dashboards, aerospace control systems |
Typical construction includes:
| Parameter | Significance |
|---|---|
| Operating Voltage Range | Determines compatibility with control circuits (3-480V AC/DC) |
| Luminous Intensity (cd) | Affects visibility in different lighting conditions |
| Color Wavelength (nm) | Standardizes visual coding (e.g., 630nm red for warnings) |
| MTBF (Hours) | Indicates reliability (LED: 50,000-100,000 hours) |
| IP Rating | Defines environmental protection level |
| Response Time (ms) | Critical for real-time status monitoring |
| Manufacturer | Representative Product | Key Features |
|---|---|---|
| Phoenix Contact | ILLINOX series | Modular design, IP69K rating |
| Omron | XLDC12E-4AH | Ultra-compact LED indicator with 100,000-hour lifespan |
| Siemens | 8WA1000 series | Multi-voltage capability (24-415V AC/DC) |
| Eaton | Pilot Lights H45K | Shock-resistant filament lamps for heavy-duty use |
| TE Connectivity | CapLED | Capacitive touch-enabled indicator |
Key considerations:
Example: Selecting an IP67-rated LED indicator with 24V DC operation for a food processing plant's washdown area.
Emerging developments include: