8A4021-Z

Illumination Type, Color:	--
Electrical Life:	50,000 Cycles
Actuator Material:	--
Operating Temperature:	-20°C ~ 85°C
Features:	Sealed - Flux Protection
Ingress Protection:	--
Bushing Thread:	1/4-40
Panel Cutout Dimensions:	Circular - 6.50mm Dia
Termination Style:	Solder Lug
Mounting Type:	Panel Mount
Illumination Voltage (Nominal):	--
Series:	8A
Illumination:	Non-Illuminated
Actuator Length:	10.50mm
Actuator Type:	Standard Round
Voltage Rating - DC:	30V
Voltage Rating - AC:	125V
Current Rating:	6A (AC), 4A (DC)
Switch Function:	On-Off-On
Circuit:	4PDT
Part Status:	Active
Packaging:	Bulk

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Toggle Switches

Toggle switches are one of the most common electrical switches currently in use. They are available in many different shapes, sizes and configurations, making them an ideal choice for a wide variety of applications. The 8A4021-Z toggle switch is no exception. Its compact size, reliable operation and versatility make it a popular choice for controlling different types of equipment and devices.

8A4021-Z Toggle Switch Overview

The 8A4021-Z, also known as a DPDT (dual-pole/double-throw) toggle switch, is a two-position switch. It consists of two sets of contacts that can be moved from one position to another. The switch is operated by a toggle (lever) that is mounted on the switch. The user pushes the toggle to change the switch’s position. When the toggle is in its off position, the contacts remain in their original state. When the toggle is in its on position, the contacts are changed and the circuit is activated.

8A4021-Z Application Field

The 8A4021-Z toggle switch has a wide range of applications. It is used in many different types of electronic circuit boards, including power supplies, heating and cooling systems, lighting systems, electric motor controllers and signal conditioning circuits. It is also used in computers and their peripheral devices, audio-visual equipment, security equipment and motion control systems.

8A4021-Z Working Principle

The 8A4021-Z toggle switch works on a basic principle. When the toggle is pushed in one direction, a pair of contacts close, allowing current to flow through the circuit. When the toggle is pushed in the opposite direction, the contacts open and the circuit is interrupted. In addition, the switch is designed with a neutral position in which both sets of contacts are open and the circuit is not activated.

Conclusion

The 8A4021-Z toggle switch is a compact and reliable device that is used in a variety of electrical and electronic devices and systems. Its versatility and user-friendly operation make it an ideal choice for both commercial and residential applications. The basic principle of operation is simple, but the switch itself is highly reliable and able to withstand large amounts of current. It is an important component in a wide range of applications and can be used for both manual and automated control.

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