19051252

Current:	20mA
Features:	--
Ingress Protection:	IP67
Termination Style:	--
Viewing Angle:	--
Wavelength - Peak:	--
Millicandela Rating:	32mcd
Lens Style/Size:	Round with Flat Top, 9.50mm
Panel Cutout Dimensions:	--
Panel Cutout Shape:	--
Series:	1905
Voltage:	12V
Ratings:	DC
Lens Transparency:	--
Lens Color:	--
Lamp Color:	Yellow
Moisture Sensitivity Level (MSL):	--
Type:	LED
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete

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Panel Indicators and Pilot Lights

Panel indicators and pilot lights are electrical signals used to indicate the status of electrical devices. They are typically found on a panel or control box. They are commonly used to indicate the presence of voltage, provide visual feedback of the device’s operation, and indicate whether or not a circuit is energized.

Overview of Panel Indicators

Panel indicators are the most visible type of device found on a control panel because they can easily be seen from a distance. They often appear as LEDs, lamps, lighted signs, and indicators that are illuminated or unlit. LEDs are the most popular type of panel indicator because of their low power consumption and a wide variety of design options. Panel indicators are usually used to indicate the presence of voltage, to signal that a circuit is energized, and to indicate the status of an electrical device.

Overview of Pilot Lights

Pilot lights are typically used to indicate the status of a piece of equipment. They are usually found on panel and control boxes and are typically a bulb, lighted sign, or a colored, lighted indicator. Pilot lights are used to indicate whether or not the circuit is energized and are often used as an alarm signaling that something is wrong with the system. Pilot lights may also be connected to an audible signaling system to provide additional warning.

Working Principle of Panel Indicators

Panel indicators are usually connected to a power source and, when active, draw an adjustable amount of current from the power source. When a predetermined level of current has been reached, the panel indicator illuminates or unlits depending on the predetermined values set for the device. Some panel indicators can also be configured to flash on and off when the current reaches a certain level.

Working Principle of Pilot Lights

Pilot lights are typically connected to a source of electricity, a switch, and a device such as a motor, starter, or valve. When the switch is closed, the pilot light is illuminated or unlit depending on the predetermined values set for the switch. When the switch is opened, the pilot light is extinguished. Pilot lights are designed to be easily visible when a motor is running, to indicate that power is on, or to indicate whether or not a piece of equipment is operating correctly.In summary, panel indicators and pilot lights are essential parts of communication and control systems, providing visual feedback of the device’s operation, indicating the presence of voltage, and signaling whether or not the circuit is energized. Panel indicators use a predetermined amount of current from the power source to turn on or off, while pilot lights are connected to switches and devices to indicate whether or not they are operating correctly. Both have become an indispensable part of control systems.

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Part Number	Manufacturer	Price	Quantity	Description