PN42LENA02QE

Illumination Type, Color:	--
Electrical Life:	10,000 Cycles
Mechanical Life:	10,000 Cycles
Operating Temperature:	-10°C ~ 60°C
Panel Cutout Dimensions:	--
Features:	Epoxy Sealed Terminals
Ingress Protection:	--
Termination Style:	PC Pin
Mounting Type:	Through Hole, Right Angle
Illumination Voltage (Nominal):	--
Series:	PN
Color - Actuator/Cap:	Brown
Actuator Type:	Plunger for Cap
Voltage Rating - DC:	30V
Current Rating:	200mA (DC)
Switch Function:	On-On
Circuit:	4PDT
Type:	Standard
Part Status:	Obsolete
Packaging:	Bulk

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Pushbutton Switches: PN42LENA02QE application field and working principle

The PN42LENA02QE is a type of Pushbutton switch, which is used to open and close circuits in a number of applications. This switch has a typical 2-contact single pole switch assembly and can handle a load of up to 10A AC and 12A DC at 250V or 125V. It features the following features:

Pushbutton Switches: Features

• The housing design and shape of the PN42LENA02QE provides excellent protection against dust, dirt, and water, making it suitable for a variety of application conditions. • The PN42LENA02QE switch has a snap-action actuator which provides an audible click when depressing the plunger, making the switch actuation intuitive.• As the switch is a single pole type, it features both an NC and NO terminal which can be interconnected to create either an open circuit or close circuit.

Pushbutton Switches: Applications

The PN42LENA02QE pushbutton switch provides a cost-effective solution where a switch is required to open and close a circuit. Common applications include lighting, machinery, and audio equipment.

Pushbutton Switches: Working Principle and Construction

The PN42LENA02QE is a type of momentary, single pole switch which is actuated by depressing the actuator. The switch is a latching type, meaning the circuit is only opened or closed when the actuator is pressed and released. The construction of the switch consists of a molded plastic case, a plunger type actuator, and contact members set up for either normally open or normally closed functions. The contacts are secured to the case by a spring-loaded contact return system, ensuring consistent electrical contact after each actuation. A spring-loaded plunger returns the actuator to its original starting position when it is released.

Pushbutton Switches: Advantages and Disadvantages

The PN42LENA02QE offers a number of advantages, such as long life and cost-effectiveness. It is simple to install and operate, and is reliable and durable, making it suitable for a range of applications. Furthermore, the switch offers a tactile feedback in form of an audible click when depressing the plunger, making it intuitive to actuate.On the flip side, one of the disadvantages of the switch is that it only provides a single pole design, limiting the range of applications in which it can be used. In addition, the switch cannot be used in high voltage environment and is not suitable for higher current applications.In conclusion, the PN42LENA02QE is a type of Pushbutton switch, which is used to open and close circuits in a number of applications. It is typically used in lighting, machinery, and audio equipment and features a snap-action actuator which provides an audible click when depressing the plunger. Furthermore, the switch offers long life and cost-effectiveness, but is limited to single pole designs.

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