D3V-16G4M-3A5-K

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Snap Action, Limit Switches

D3V-16G4M-3A5-K is a type of snap action, limit switch. This type of electrical switch provides reliable operation done with a moving contact transferring the state either open or closed when an object makes contact with the switch. Violently pivoted metal elements, actuated by very delicate force, produce the initial movement necessary to operate.

Application Field

One of the main application fields of the D3V-16G4Mechanized-3A5-K is in temperature or humidity controllers, home appliances, air condition plants, photocopy machines, level or pressure instruments, vending machines, small machines and many kinds of measuring devices. The switch is also available with IP67 (dust-tight and waterproof) rating and up to IEC 60 529, the IP68 rating allows for immersion for up to 1098 feet for 360 hours.

Working Principle

The D3V-16G4Mechanized-3A5-K is a snap action, limit switch that utilizes a mechanism inside the switch. A moving contact is moved either to an open or closed position when pressure is applied from the outside. Inside the switch is a spring loaded mechanism attached to the movable contact. This mechanism is designed to "snap" very quickly when the pressure is applied from outside. The pressure is released when the pressure is removed, allowing the spring to return the switch back to its original position.

Insulation

The insulation of the D3V-16G4Mechanized-3A5-K is made of high quality flame-resistant plastics. The insulation is able to withstand temperatures of up to 250°C (482°F) and over-travel of up to 2 x 105 times without abrasion or breakage. The insulation can also handle various chemicals, fats, oils and cleaning liquids.

Durability

The mechanical durability of the D3V-16G4Mechanized-3A5-K is rated for up to 10 million cycles. Additionally, the mechanical shock resistance of the switch is rated for up to 20G, allowing for more than enough durability for just about any application. The switch is also rated for up to 5A switching power and 24VDC.

Actuator

The actuator of the D3V-16G4Mechanized-3A5-K is made of strong and durable plastic material. The actuator is designed to be corrosion resistant, strong and durable. The actuator is also resistant to extreme temperatures and UV light, making it suitable for applications that require prolonged exposure to the elements. The actuator also has a flat, tactile shape, making it very easy to activate.

Mounting and Wiring

The D3V-16G4Mechanized-3A5-K is designed for quick and easy mounting. The switch can be mounted on a flat surface, with the screws and washers provided. Once the switch is installed, the wiring can be connected via the solder tounge terminals or the integral screw terminals. The terminals are designed to be easy to access and provide a secure connection.

Conclusion

The D3V-16G4Mechanized-3A5-K is an excellent option for applications requiring accurate and reliable switching. The switch is strong and durable, able to handle up to 10 million cycles, and its insulation can withstand temperatures of up to 250°C (482°F). The switch is also easily mounted and wired, and its actuator provides an easy, tactile activation. The D3V-16G4Mechanized-3A5-K is surely an excellent choice for a limit switch.

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