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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Short Lever Sealed Limit Switch

Short Lever Sealed Limit Switch has a small contact interval and a quick action mechanism, and the contact mechanism for switching action with the specified stroke and force is covered by the shell, and there is a transmission on the outside, and the shape is small

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High Temperature Plunger Travel Limit Switch

High Temperature Plunger Travel Limit Switch by China manufacturers WEIPENG®. Our competitive pricing and popularity in the European and American markets make us an ideal long-term partner for your Household appliances ultra-small micro switch needs in China.

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Plastic Rotary Lever Limit Switch

Plastic Rotary Lever Limit Switch has a small contact interval and a quick action mechanism, and the contact mechanism for switching action with the specified stroke and force is covered by the shell, and there is a transmission on the outside, and the shape is small

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Arm Roller Lever Mini Limit Switch

Arm Roller Lever Mini Limit Switch by China manufacturers WEIPENG®. Our competitive pricing and popularity in the European and American markets make us an ideal long-term partner for your Household appliances ultra-small micro switch needs in China.

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Waterproof Limit Switch with Sealed Valve

Waterproof Limit Switch with Sealed Valve has a small contact interval and a quick action mechanism, and the contact mechanism for switching action with the specified stroke and force is covered by the shell, and there is a transmission on the outside, and the shape is small

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Adjustable Roller Limit Switch

Adjustable Roller Limit Switch has a small contact interval and a quick action mechanism, and the contact mechanism for switching action with the specified stroke and force is covered by the shell, and there is a transmission on the outside, and the shape is small

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