2151QAX3

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The 2151QAX3 is a panel indicator, pilot light designed for industrial grade use. It offers a simple, cost-effective way to indicate the status of an application or system, with a bright LED light that can be seen from far away. This product is used to visually indicate the status of a system, indicating when there is no power or the system is in an alarm state.The 2151QAX3 is an industrial-grade LED indicator, which means it is rated to withstand harsh environments such as high vibration and high temperatures. It is also resistant to dust, oil and water, which makes it ideal for use in hazardous and extreme conditions. It is UL approved for use in damp locations and can be mounted directly or with an adapter plate.In terms of the 2151QAX3’s working principle, it functions via a combination of two circuits. The first circuit is a silicon diode and a current-limiting resistor in series, while the second is an energizing coil and a switch. When the energizing coil is energized, the switch closes and the current flows through the diode and into the LED. This current causes the LED to light up, indicating the status of the application or system.In addition, the device features reverse polarity protection, short circuit protection and transient overvoltage protection. This ensures that the device is reliable and safe, even when exposed to extreme conditions.Overall, the 2151QAX3 is a reliable, cost-effective panel indicator and pilot light suitable for a wide range of industrial applications and environments. It is easy to install and can provide reliable visual status at a glance.

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