YA-2RB18-A21

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Snap Action, Limit Switches is widely used in production systems to detect effective distance, speed, temperature and other parameters change, then it will adjust output signals controlling the corresponding action. The YA-2RB18-A21 is a type of Snap Action, Limit Switches, used for industrial applications.

In general, the YA-2RB18-A21 is made of strong and durable materials, such as polyester or polyamide. It is dustproof, waterproof and comes with a dust-proof boot and contact protection which makes it highly reliable when used in harsh environment. It ensures a long service life of the device and easy installation.

The reason why the YA-2RB18-A21 is so reliable is because it has several features. Firstly, its contact system is instantaneous acting and has a large contact capacity which can handle the current up to 5A in 125V. Secondly, the YA-2RB18-A21 can switch load quickly with low operating force when actuated, plus the minimum bounce time of the contacts is stable and precise. Lastly, its contact system is highly reliable with reinforced contact materials, improved contact geometry and double contact wiping action.

YA-2RB18-A21 is typically used in a variety of applications such as control circuits, door interlocking systems, limit protection and so on. Specifically, it can be used in control circuits of electrical appliances, access control systems, interlocking systems for doors and windows, as well as for limit protection of conveyors and other machinery.

The way that the YA-2RB18-A21 works is by sensing the motion of an object and then outputting an electrical signal to a control system. It consists of two main parts: the actuator and the switch itself. The actuator is the trigger mechanism that is used to actuate the switch, while the actual switch is the mechanism that detects the state of the actuator and then sends the signal to control system. The actuator can be mechanical or electrical, depending on the application.

In conclusion, the YA-2RB18-A21 is a reliable Snap Action, Limit Switches with a wide range of applications and a proven track record. Its large contact capacity and double wiping contact system makes it highly reliable and ensures a long service life. With its quick switching load and low operating force, it is suitable for use in control circuits, door interlocking systems, and limit protection. All of these factors make it an excellent choice for industrial applications.

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