D16OAR20GRN

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Pushbuttons are a common type of switch that are used to either activate or deactivate an electronic device, such as a machine, a computer, a circuit, or an appliance. The D16OAR20GRN is an example of a specialized pushbutton switch, developed for use in hazardous locations, such as airtight areas or those industries that must meet ATEX and IECEx hazardous area regulations. This particular pushbutton is certified for use in Class I, Division 2, Groups A, B, C, and D hazardous locations, making it suitable for a wide range of applications. This article will explore the D16OAR20GRN’s application field and working principle.The D16OAR20GRN is an illuminated pushbutton switch that is designed to activate or deactivate an electrical device. It is constructed of a corrosion-resistant stainless steel housing with a black anodized aluminum body, making it durable and reliable enough to withstand repeated use without fail. The switch is sealed to protect against moisture or dust, addressing the concerns of operational safety in hazardous locations. Its ratings include an electrical rating of 250VAC, 1W and an environmental rating of NEMA 4X, providing versatility and versatility in different environmental conditions.The D16OAR20GRN also features dual-illumination, thanks to a red and green LED module. This allows the user to easily discern whether the button is engaged or not. The illumination is powered by 12VAC, making it a low voltage component, and is activated by two independent buttons. This helps to ensure that a false positive is avoided when the switch is operated in hazardous or highly sensitive environments. In addition, the switch is IP66 rated, meaning it is designed to prevent the ingress of dust and retain its ingress protection when exposed to high pressure wash-down processes.The D16OAR20GRN’s operating principle is straightforward. When the button is engaged, it completes a circuit and sends a signal to the connected device, allowing it to take action. It is important to note that the switch should only be engaged when the LED is illuminated, as this indicates that the switch is in a safe, operational state. When the switch is disengaged, it breaks the circuit and sends a signal to the connected device to stop any action taken.In conclusion, the D16OAR20GRN is a specialized pushbutton switch that is designed for use in hazardous locations. It features a corrosion-resistant stainless steel housing, a black anodized aluminum body, and dual-illumination. It is rated for 250VAC, 1W, and is IP66 rated, providing a high level of protection against dust and moisture. The switch is easy to use and provides reliable, consistent activation and deactivation of electrical devices in hazardous environments. As such, it is an ideal choice for applications in oil and gas, chemical, and marine industries.

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