WLGCA2-LD-M1GJ 0.3M

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Snap action is a mechanism that can actuate a switch which may be a part of an electromechanical system. It is triggered by some type of mechanical force, such as, physical displacement of a switch element. Most commonly, a snap action switch is a type of limit switch; referring to a device that opens or closes a contact when a specified physical point is reached. It is a switch that produces an extremely rapid and precise response without the need of power.

WLGCA2-LD-M1GJ 0.3M application field and working principle

Application Field: WLGCA2-LD-M1GJ 0.3M is a snap action, limit switch designed for applications that require a reliable and accurate limit switch for production line process control or machinery protection. It has a variety of uses such as, door sensing, automatic machinery, assembly lines, elevators, entertainment equipment, and process equipment.

Working Principle: This snap action, limit switch is based on a heavy-duty snap action mechanism that is activated by a plunger that has been pushed by an external force. When the plunger is pushed, it activates the switch. The snap action mechanism has a metal bellows that is compressed when the plunger is activated and this compression sends a pressure wave to the contact pins. When the wave reaches the contact pins, the switch opens or closes at a predictable point. The snap action mechanism can be calibrated to the desired point by adjusting the contact pins.

The WLGCA2-LD-M1GJ 0.3M has internal temperature compensation, which ensures that its response times remain consistent with varying temperatures. It also has a self-cleaning contact action which helps to extend its life expectancy and improve reliability. The contact ratings for this switch are 0.3A 125vac, 0.3A 250vac, 0.3A 277vac and 3A 250vac. It also has adjustable, volt-free contacts. The WLGCA2-LD-M1GJ 0.3M is available with single-pole double-throw, double-pole double-throw and double-pole single-throw switching action. These switches are UL and cUL approved.

The WLGCA2-LD-M1GJ 0.3M has a robust construction and a sealed enclosure that offer extra protection against dust, dirt and water splash. It also has gold-plated silver contacts for greater corrosion resistance and improved conductivity. The enclosure has four mounting holes in the base for greater flexibility in installation. Its overall size is 2.3"L x 1.3"W x 2.4"H.

In conclusion, the WLGCA2-LD-M1GJ 0.3M snap action, limit switch is an excellent choice for applications that require a reliable and accurate limit switch. It has a variety of uses and its robust construction and sealed enclosure provide extra protection against dust, dirt and water splash. Its internal temperature compensation ensures that its response times remain consistent with varying temperatures, while its gold-plated silver contacts provide extra corrosion resistance. Furthermore, its adjustable, volt-free contacts make it an ideal choice for many applications. Therefore, this switch is an ideal choice for production line process control or machinery protection.

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