China Limit Switch Manufacturers, Suppliers, Factory

A limit switch is an electrical device used to detect the presence or absence of an object within a specific position. It is commonly used in industrial automation systems to control and monitor the movement of machinery or equipment.The main purpose of a limit switch is to provide a signal to a control system when the position of an object or a machine part reaches a predetermined position or limit. This can be used to indicate the end of travel, to prevent overtravel or to trigger specific actions or operations.Limit switches generally consist of a physical actuator or lever that is mechanically connected to the moving part, and a switch mechanism which is triggered when the actuator is pressed or released. The switch mechanism can include a mechanical switch or a proximity sensor, depending on the application and requirements.Limit switches can be classified based on their operation, such as lever, plunger, roller, or rotary actuation. They can also be classified based on their electrical output, such as SPDT (single-pole, double-throw) or SPST (single-pole, single-throw) switches.In addition to detecting position limits, limit switches can also be used for safety purposes. For example, they can be installed to prevent the operation of machinery if a safety guard is not properly closed or if an unauthorized person enters a hazardous area.Overall, limit switches are versatile devices that play a crucial role in controlling and monitoring the movement of objects and machinery in various industrial applications.

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Three-Leg Custom Limit Micro Switch

Three-Leg Custom Limit Micro Switch is an automatic control component triggered by mechanical motion. Its core function is to detect the displacement or stroke of an object to achieve the opening and closing of circuits, the start and stop of equipment, or limit protection. It is an indispensable 'safety sentinel' and 'action commander' in industrial automation and electromechanical equipment.

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Car Three-Legged Limit Travel Switch

Car Three-Legged Limit Travel Switch is an automatic control component triggered by mechanical motion. Its core function is to detect the displacement or stroke of an object to achieve the opening and closing of circuits, the start and stop of equipment, or limit protection. It is an indispensable 'safety sentinel' and 'action commander' in industrial automation and electromechanical equipment.

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Elevator Brake Limit Switch

Elevator Brake Limit Switch is an automatic control component triggered by mechanical motion. Its core function is to detect the displacement or stroke of an object to achieve the opening and closing of circuits, the start and stop of equipment, or limit protection. It is an indispensable 'safety sentinel' and 'action commander' in industrial automation and electromechanical equipment.

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Self-Resetting Pressure Limit Micro Switch

Self-Resetting Pressure Limit Micro Switch is an automatic control component triggered by mechanical motion. Its core function is to detect the displacement or stroke of an object to achieve the opening and closing of circuits, the start and stop of equipment, or limit protection. It is an indispensable 'safety sentinel' and 'action commander' in industrial automation and electromechanical equipment.

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Button Long Handle Limit Switch

Button Long Handle Limit Switch is an automatic control component triggered by mechanical motion. Its core function is to detect the displacement or stroke of an object to achieve the opening and closing of circuits, the start and stop of equipment, or limit protection. It is an indispensable 'safety sentinel' and 'action commander' in industrial automation and electromechanical equipment.

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High-Temperature Resistant Safety Door Electric Limit Switch

High-Temperature Resistant Safety Door Electric Limit Switch is an automatic control component triggered by mechanical motion. Its core function is to detect the displacement or stroke of an object to achieve the opening and closing of circuits, the start and stop of equipment, or limit protection. It is an indispensable 'safety sentinel' and 'action commander' in industrial automation and electromechanical equipment.

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Welcome to buy Limit Switch from our factory, we're one of the professional Limit Switch manufacturers and suppliers in China. If I want to wholesale, what price will you give me? If your wholesale quantity is large, we can provide the factory price.