P81W-B12H-CB

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The P81W-B12H-CB, as with many panel indicators and pilot lights, is a type of indicator used for a wide range of applications. Its primary function is to indicate the presence or absence of electrical current in an application. It works on the principle of using a low-voltage AC or DC signal to energize a field indicator such as an LED, a neon lamp or a lamp array.

The field indicator in the P81W-B12H-CB is a 12mm LED module. The module contains a single high intensity LED that is mounted behind a lens pointed outward in the direction of the user, thus providing excellent visibility from a distance. The LED module is mounted in a rigid plastic housing, which is sealed against dust and moisture. The LED module also provides some degree of protection against accidental contact with live electrical components.

The P81W-B12H-CB is designed to be mounted in a panel, allowing for easy access. It is available in a variety of colors, including red, green, amber, and white. The LED module is connected to a terminal block at one end, which enables it to be connected to the circuit and powered by either AC or DC current. There is also an optional light shield that can be added to help reduce glare from the LED.

The working principle of the P81W-B12H-CB is straightforward. When the AC or DC voltage is applied to the terminal block, current is allowed to flow through the LED module. This causes the LED to light up and indicate the presence of electrical current. The LED module produces a bright, clear light that is easily visible even from a distance. The LED will remain lit until the voltage is removed, thus providing a simple and effective way to monitor the presence or absence of power in an application.

The P81W-B12H-CB is an ideal solution for a wide variety of applications where it is necessary to monitor the presence or absence of electrical current. It is easy to install and can be used in both commercial and residential settings. Its ability to operate on either AC or DC power makes it an even more versatile solution than many other panel indicators and pilot lights.

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