46-NKB48H-NBO

Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--

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Panel Indicators, Pilot Lights, 46-NKB48H-NBO Application Field and Working Principle

The 46-NKB48H-NBO is a panel indicator light from the NKB series, produced by Allen-Bradley as a range of industrial pilot lights and signage panels. It is commonly used for identification of a particular state of a process, system, machine or device in an industrial manufacturing or tracking facility. Although similar in concept and external appearance to ordinary light bulbs, these devices employ very different technologies and principles of operation.This unit is a panel indicator designed to visually indicate an alarm or other machinery condition. It is labeled according to applicable UL and CSA standards, and meets industry standards and approvals. It includes four categories of panel indicators: pilot lights, visual signals, LED lights, and color indicators.Pilot lights are typically used to enhance the safety performance of a design and are intended to alert personnel in the event of a hazardous condition. A pilot light consists of a lighted tip, typically a white or amber light bulb, and a housing that is wired into a power source. The tip lights when the power source is turned on and off, thereby indicating the power source\'s state.Visual signals are used to provide feedback from a machine or system in order to indicate the state, and are typically used in places where a pilot light may be too small or difficult to see. The visual signal is typically red, indicating an alarm or safety condition.LED lights have become increasingly popular as an indicator, as they have a much longer life expectancy than pilot lights. The design makes them much less prone to de-rating, moisture penetration, and interference from other electronic devices. Additionally, they are more efficient than pilot lights, providing better visibility for an even longer period of time.Color indicators are also available in a number of colors, which can be used to indicate different types of alarms or messages. They are commonly used to share information between machines, such as a production line, or to provide feedback to an operator.Panel indicators, pilot lights, LED lights, and color indicators are all designed to enhance the safety performance of industrial designs. In addition, they improve accessibility to machines or systems by providing visual feedback. They are commonly used in a wide variety of industrial applications, with the 46-NKB48H-NBO being an exemplary panel indicator light from the NKB series. In general, the 46-NKB48H-NBO functions as any standard panel indicator light, with a few extra features. It has a high-visibility indicator in either a single-contact or a double-contact configuration, depending on the model. The double-contact version includes a colored lens to indicate a status or identity. The 46-NKB48H-NBO is designed to operate safely from -20 °C to 50 °C and can accommodate a wire size range of 14 to 16 AWG. It is also designed to be mounted in various types of products, including fluorescent lighting, HVAC systems, and many other industrial products. Additionally, the unit is rated from 1 to 30 Amps with a voltage of up to 250 VAC. Installation of the 46-NKB48H-NBO is relatively straightforward. It is designed to fit into a standard 1/4 x 1/4 inch opening and requires a pilot light body to secure it firmly in place. Once installed, the unit operates on 110 or 220 volts, with a maximum wattage of up to 5 watts. It is also designed to be easily visible from all angles with its high visibility LED indicator that illuminates up to 9 times brighter than a standard bulb. In summary, the 46-NKB48H-NBO is a panel indicator light from the NKB series, commonly used for identifying the status of a machine, system, process, or device. It is rated from 1 to 30 Amps with a voltage of up to 250 VAC and is designed to operate within temperatures that range from -20 °C to 50 °C. It is easy to install and requires a pilot light body for secure mounting. Finally, the unit features a high visibility LED indicator that illuminates up to 9 times brighter than a standard bulb, providing visibility from all angles.

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