YB25WRKG01

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Pushbutton switches are commonplace in conventional and electronic devices. Most everyday objects with buttons or switches on them, such as the switches on a TV set or the dials on a washing machine, are likely to be pushbutton switches. The YB25WRKG01 is a popular pushbutton switch produced by YB Manufacturing. This article will look at the application field and working principle of the YB25WRKG01.

Application Field

The YB25WRKG01 is a popular pushbutton switch primarily used in industrial applications. It is a single-pole/single-throw (SPST) switch with an operating temperature range of -20 to +85°C that is rated at 6A/125VAC and 3A/250VAC. Additionally, the YB25WRKG01 has an insulation resistance of up to 100MΩ at 500VDC, a mechanical life of up to 1 million operations, and a dielectric strength of 1500V for one minute.

The YB25WRKG01 is mainly used as a selector switch in industrial applications such as mains power disconnection, drive control and process control. Typically, the switch is used in combination with relays and other protectors, offering a greater level of safety to the system. Additionally, the switch is often used in control systems and machines such as CNC machine tools, injection moulding machines and industrial robots.

Working Principle

The YB25WRKG01 is an enclosed contact pushbutton switch with a single aluminium Contact pad and single plastic actuator. When the actuator is pressed, two electrical contacts are brought together closing the circuit. As the actuator is released, the small lever inside the switch rebounds, opening the circuit. To ensure electrical continuity, the contacts are made of a silver or gold alloy, depending on the manufacturer.

When the YB25WRKG01 is used in industrial applications, it is typically wired in series with a relay or other protector. This is because the contacts of the switch are not rated for high current applications, and having them wired in series helps to protect them from power spikes and other electrical surges. Additionally, having the switch wired in series with a protector also helps ensure the system is safe in the event of a malfunction.

Conclusion

The YB25WRKG01 is a popular pushbutton switch used in industrial applications. It is a single-pole/single-throw switch which is rated at 6A/125VAC and 3A/250VAC. The switch is typically wired in series with a relay or other protector to ensure electrical continuity and system safety. As such, the YB25WRKG01 can be a reliable and cost-effective choice for industrial applications.

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