QS81XXHR220

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

QS81XXHR220 series of panel indicators, pilot lights are designedfor industrial control, audio and visual alarm and status indication. These panel meters have a wide range of applications including electrical control panels, machine control, process control, instrumentation and communications equipment. The products provide a reliable and highly visible status signal for any application.

QS81XXHR220 panel indicators are designed with fire-proof and impact-resistant housing. The indicators are certified to meet UL and CSA requirements and are available in a wide range of colors and sizes. The indicators are protected from external corrosion and vibration and are designed to withstand extreme temperature and humidity fluctuations. The indicators are both UL and CSA certified for industrial use.

QS81XXHR220 panel indicators, pilot lights have two primary working principles; bulb-type illumination and LED illumination. The bulb type utilizes bulbs for illuminating the lens, where the LED type utilizes LED lamps for illuminating it. Both of these principles share the common goal of providing an instant indication of the operational status of the control panel. For bulb type indicators, the bulbs are rated to last up to 1,000,000 cycles. For the LED type, the lifetime of the LED is estimated to be more than 50,000 hours.

The operation of the QS81XXHR220 series of panel indicators is simple. When the switch is on, the indicator will be illuminated. The indicator light will be visible regardless of the position of the switch. The indicators are available in both on/off and on/off/on operational modes. The on/off/on mode allows the indicator to be illuminated when the switch is in either on or off position.

QS81XXHR220 panel indicators, pilot lights are designed for use in a variety of applications including process control, audio and visual alarm and status indication, machine control, and instrumentation. They are rated for use in UL/CSA certified industrial control panels and they are designed to provide reliable and highly visible status signals for any application. The indicators are designed to be resistant to shock, vibration and temperature and humidity fluctuations. Whether you are looking for a reliable solution for industrial control, audio and visual alarm and status indication, or a visible status signal for any application, QS81XXHR220 series of panel indicators, pilot lights are the perfect choice.

The specific data is subject to PDF, and the above content is for reference