MT-4RV2-A28

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Snap action, limit switches are an important class of switches that are used in many applications in an automated system. The MT-4RV2-A28 is one such switch type that is specifically designed for the purpose of providing a mechanical limit switch in a variety of applications. In this article, we will look at the MT-4RV2-A28 application field and working principle.

The MT-4RV2-A28 limit switch is a small, rugged and reliable limit switch for use in odd shaped areas or tight spaces. It is a plunger type limit switch with no moving parts and a feature which limits how far the plunger will travel into the switch housing. The distance is adjustable depending on the application.

The MT-4RV2-A28 switch is used mainly in automated machines to provide a mechanical limit switch that will sense an operator’s presence when in their operating range. It is also used to provide a safety device that will shut down an automated machine if something goes wrong during the operation. This switch can also provide a time-delay limit switch that will delay the shut down of the machine by a few seconds when a fault is detected.

The MT-4RV2-A28 limit switch also has a built-in LED indicator which will show the status of the switch and any potentially hazardous conditions. In addition, a sensing range adjustment knob can be added for additional flexibility.

The working principle of the MT-4RV2-A28 switch is relatively straightforward. When an operator is within the allowed range, an internal weight is depressed and a visible, audible and tactile warning is sent to the operator. The position of the weight can be adjusted and the malfunction of the switch is indicated by the LED. When the weight is released, the warning is reset and the machine can continue in normal operating condition.

The MT-4RV2-A28 switch is designed for use with a low voltage or low power DC circuit. The limit switch should be installed in accordance with the applicable safety and industry standards. When the switch is in use, it should be mounted to any rigid surface and connected to a ground circuit.

The MT-4RV2-A28 switch is a rugged, reliable and economical limit switch that is designed for a variety of uses. It is designed to provide mechanical limit switch protection, with a built-in warning system, and adjustable limit switch. Its application field includes light industry, machine tools, and various other automated machines.

In conclusion, the MT-4RV2-A28 switch is a reliable, economical and robust limit switch that is designed for safety in automated machines. It is a plunger type limit switch with no moving parts and a feature which limits how far the plunger will travel into the switch housing. The distance is adjustable depending on the application, and a built-in LED indicator is included for ease of status visibility. The switch should be installed in accordance with the applicable safety and industry standards.

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