4448303 SWITCH START For HITACHI ZX200-3G 6BG1

The start switch is mainly used to control the start and stop of mechanical equipment and automobiles, and has the following functions: controlling the power input and output of the equipment to ensure the normal work of the equipment. Provide power protection function. When the equipment goes wrong, the start switch can protect the electrical system of the equipment through automatic power-off protection. Improve the maneuverability of the equipment, and directly control the start and stop of the equipment by operating the buttons and knobs of the start switch, thus avoiding the tedious and dangerous manual operation.

A start switch is an electrical device used to start and control a motor or equipment, which usually includes one or more control buttons or contacts for turning on or off the power supply, thereby starting the equipment. Start switches are widely used in various mechanical equipment and vehicles to ensure the smooth start and safe operation of the equipment. Start switch is an electrical switch, which can be used to control the start and stop of equipment in mechanical equipment, automobiles and other fields. The start switch controls the power input and output of the equipment by using operating elements such as buttons and knobs. The starting switch usually consists of an electric cabinet, a control circuit and a transmission part. According to different controllers and circuit designs, the working principle of the start switch will be different.

Start switch is an electrical switch, which is often used in mechanical equipment, automobiles and other fields to control the start and stop of equipment. By starting the operation of the switch, the maneuverability of the equipment can be improved, the working efficiency can be improved, and the electrical system of the equipment can be well protected. The motor start switch is a very important part of the motor control system, and its main function is to control the start and stop of the motor. The motor start switch is the key equipment to control the start and stop of the motor, and the start and stop of the motor can be realized by controlling the on-off of the electromagnetic contactor. Protect the safety of the motor. The protector is a very important part of the motor start switch. It can monitor the parameters of the motor such as current, voltage and temperature. Once the motor fails, it can cut off the power supply in time to protect the safety of the motor. Improve the efficiency of the motor. The motor start switch can control the start and stop of the motor, which prevents the motor from idling for a long time, thus improving the efficiency of the motor. Prolong the service life of the motor. By monitoring the parameters such as current, voltage and temperature of the motor through the protector, the faults of the motor can be found in time to avoid overheating and damage caused by long-term work of the motor, thus prolonging the service life of the motor.