0936013308

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0936013308, commonly known as “motor starters”, are devices used to start electric motors in a safe and reliable way. This type of starter protects both the motor and the operator from the mains supply, whilst allowing the motor to be operated remotely. Motor starters are often used in industrial and commercial applications, and are available in a variety of sizes, depending on the application.

Motor starters are typically composed of three components – a contactor, a thermal overload relay, and an auxiliary contact block. The contactor is used to switch the mains supply on and off. The thermal overload relay provides protection to the motor starter and operator from excessive currents or under voltage. The auxiliary contact block is used to provide control and monitoring functions for the motor starter.

The working principle of a motor starter is relatively simple. When the “start” button is pressed, it will energize the contactor, which will allow the mains supply to power the motor. The thermal overload relay is used to monitor the current flowing through the motor and to shut off the contactor if the current becomes excessive. As the motor starts to turn, it will pull a torque from the mains supply, which causes the contactor to shut off the mains supply. When the motor reaches its predetermined speed, the contactor will be re-energized and the motor will run at its desired speed. This process is then repeated each time the “start” button is pressed.

Motor starters are commonly used in industry in a variety of applications, including conveyors, pumps, compressors, fans, mixers, and more. They are also often used in non-industrial applications, such as providing control and safety for electric motors used to drive household appliances. Motor starters can either be manually operated, which are usually operated by a start/stop button on the motor, or they can be automated, which can be programmed to start and stop the motor at predetermined intervals.

In summary, 0936013308 are electrical devices used to start and monitor electric motors. The contactor is used to switch the mains supply on and off, while the thermal overload relay provides protection to the motor starter and operator. The auxiliary contact block is used to provide control and monitoring functions for the motor starter. Motor starters can be used in both industrial and commercial applications, and offer a reliable and safe way of starting and monitoring electric motors.

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