NL276WL3A

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NL276WL3A is a panel indicator which is extensively used in industrial applications. It’s a basic yet very useful device that can handle high-voltage, high-current, and low-power applications. The indicator has a clear and bright LED display panel with one LED mounted on each side. The LED indicator is available in different colors including red, green, yellow, and blue.

NL276WL3A is typically used for a variety of industrial control functions such as indicating on/off status, building alarms, and relaying signal of a programmable logic controller or other industrial control equipment. It’s made using a robust die-cast aluminum alloy housing which provides long term durability in an industrial environment. It also has a high insulation level making it suited for applications in harsh, moist and corrosive environments.

In terms of working principle, the indicator relies on a voltage-based switching system. The device will only light up when voltage is applied to the electrodes. When the voltage is applied, a series of currents will push through the LED light and into the electrodes, causing the light to light up. This voltage-based system ensures a fast and reliable response even in applications with a great level of fluctuation. Its LED status display panel also provides a user with a visual of the current state of the device.

In situations where a different level of current is expected,NL276WL3A has a selectable switchable voltage rating feature. By simply adjusting the knob on the back, the user can switch between two different voltage rating levels. This helps to provide even more flexible control in applications that require multiple voltage ratings.

NL276WL3A also has a built-in thermal fuse which protect the device from overheating and making sure that it operates flawlessly in environments with higher levels of vibration or shock. This ensures that NL276WL3A is an ideal choice for a wide range of demanding industrial applications.

In summary, NL276WL3A is a robust and reliable panel indicator suitable for multiple industrial control applications. It has a bright LED status display panel and selectable voltage rating feature that make it an ideal choice for applications where high-voltage, high-current, and low-power are expected. Its built-in thermal fuse also ensures that it performs without any interruption in harsh, moist, and corrosive environments.

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