4PB951-H4

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Pushbutton Switches

Pushbutton switches are electrical switches used to control the operation of a device, most commonly held by a finger or handled with a tool. The 4PB951-H4 is a type of pushbutton switch used for applications such as industrial machinery, process control, computers and printers, among others. As a component component of a larger machine, 4PB951-H4 can handle tasks such as turning a device on and off, controlling power, switching an electrical circuit on and off and emergency stop.

Application Field

Typical applications of 4PB951-H4 pushbutton switches include controlling industrial machinery, such as automated machines, controlling lighting, such as turning rooms lights on and off, and controlling power supplies in various environments. 4PB951-H4 can also be used in computer components, such as for reset buttons, drive detection switches and power switch. In addition, 4PB951-H4 can be used in process control, such as for elevators, conveyor belts and magnetic resonance imaging machines.

Working Principle

The 4PB951-H4 pushbutton switch is a momentary switch, meaning it is activated when pressure is applied to the button and remains on as long as the user keeps applying pressure. When the user releases the button, the switch reverts back to its original state. The 4PB951-H4 is rated for electrical current up to 16A, and is configurable with up to five poles, depending on the customer\'s needs. 4PB951-H4 comes with an LED indicator to notify when an electrical circuit is complete.

4PB951-H4 requires a voltage input to activate, meaning it must be connected to an electrical circuit in order to operate. When the button is pressed, an electrical signal is sent to the circuit to indicate it is on. When the button is released, the switch breaks the circuit and sends a different signal to the circuit to indicate it has been turned off.

The 4PB951-H4 pushbutton switch is perfect for applications where reliability in operation is absolutely necessary and precision is required. In hazardous environments, the 4PB951-H4 also provides safety and protection as it can be used to shutdown a system in an emergency.

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