AOLFD26611DNUS

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Part Status:	Active

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Pushbutton switches are a type of switch consisting of a button (or push lever) that can be easily pressed or released manually. The AOLFD26611DNUS is a popular pushbutton switch, specifically designed for high temperature and high-pressure applications. Its application fields and working principles will be discussed in this article.

Applications of the AOLFD26611DNUS

The AOLFD26611DNUS is specifically designed for high temperature and high-pressure applications. It is a single-pole, single-throw (SPST) switch designed for use in electrical control systems for controlling motors, pumps, valves, and other equipment found in hazardous locations. It is also suitable for use in the oil, petrochemical, and manufacturing industries. These applications require a switch that is durable and reliable, withstanding high temperature and pressure, as well as being able to handle extreme vibration and significant mechanical load. Additionally, the AOLFD26611DNUS features a dust-tight and waterproof enclosure, making it ideal for use in dusty and wet environments.

Working Principle of the AOLFD26611DNUS

The AOLFD26611DNUS is operated by pressing the button on the switch. This action causes the contacts of the switch to open and close. The mechanism used to achieve this is based on the principle of mechanical forces. When the button is pressed, two springs are compressed and act on the switch contacts, pushing them apart and breaking the circuit. When the button is released, the springs are released, allowing the contacts to close and the circuit to be completed. This action is reversed when the switch is operated again.The AOLFD26611DNUS is designed for long-term reliability, with a rated life of up to 1 million cycles. This is achieved through the use of precision engineered components and a robust construction. The components are designed to keep the contact gap consistent and avoid excessive friction, and the switch is sealed using an entry seal to help protect against dust, water, and other contaminants.

Conclusion

The AOLFD26611DNUS is a popular pushbutton switch, specifically designed for high temperature and high-pressure applications. It is a reliable and durable switch, with a rated life of up to 1 million cycles, and it is dust-tight and waterproof, making it suitable for use in hazardous locations and wet environments. This switch operates on the principle of mechanical forces, using two springs to open and close the contacts when the button is pressed or released.

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