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Panel Indicators, Pilot Lights

461-BA5H-NWO is a type of indicator lamp commonly used in a variety of applications. As one of the most commonly used panel indicators, pilot lights have been used for decades in industrial and commercial settings, serving as a visual signal to show that a machine has been turned on, settings have been changed, or another process is taking place. This article will provide an overview of the application fields and working principles of the 461-BA5H-NWO.

Applications

461-BA5H-NWO indicators are commonly used in a wide range of applications including industrial, commercial, and residential settings. In industrial settings, they typically serve as status lights for machines and equipment, to alert operators to changes in status or indicate when an operation has been completed. They are also commonly used on industrial control systems, providing a visual signal that a system is operating as designed. In commercial settings, 461-BA5H-NWO indicators are often used in warning and alarm systems, alerting service personnel to system malfunctions or other issues. And in residential applications, indicator lights provide a reassuring visual indication that devices or appliances are in use or in standby mode.

Working Principle

461-BA5H-NWO indicator lamps are typically powered by alternating current, though some models are compatible with direct current as well. The primary component of the 461-BA5H-NWO is a socket that houses a light bulb, typically a halogen or LED bulb. This socket is connected to a circuit board, which is then connected to a power source via two wires. The power source is typically a 12V DC power supply. When the power supply is switched on, current flows through the circuit board, activating the indicator light.

In some models, the circuit board contains two switches. One switch is used to turn the indicator light on, and the other is used to dim the light. The circuit board is typically wired so that when the light is on, the switch to dim the light is in the open position. When the dim switch is closed, the current is reduced, thus reducing the power to the indicator light. This is useful for applications where a less intense light is desired.

It is important to note that many 461-BA5H-NWO models employ additional safety features, such as a steady discharge circuit and overload protection. This ensures that the indicator will not be damaged in the event of an electrical surge or overload.

Conclusion

461-BA5H-NWO indicators are a type of panel indicators and pilot lights used in a variety of applications. They are typically powered by alternating current, though some models are designed to be compatible with direct current as well. Depending on the model, the indicator may have additional safety features, such as a steady discharge circuit and overload protection. 461-BA5H-NWO indicators are commonly used in both industrial and commercial settings, providing operators and service personnel with a visual indication when a machine has been turned on or a system is in operation.

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