8J3021-Z

Illumination Type, Color:	--
Electrical Life:	50,000 Cycles
Actuator Material:	--
Operating Temperature:	-20°C ~ 85°C
Features:	--
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:	8J
Illumination:	Non-Illuminated
Actuator Length:	6.80mm
Actuator Type:	Standard Round
Voltage Rating - DC:	30V
Voltage Rating - AC:	125V
Current Rating:	6A (AC), 4A (DC)
Switch Function:	On-Off-On
Circuit:	3PDT
Part Status:	Active
Packaging:	Bulk

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Introduction

Toggle switches are one of the most common types of electromechanical switches. They are used in many applications, including in industrial and consumer appliances, automotive systems, and telecommunications. In particular, 8J3021-Z toggle switches are designed for high-voltage and high-current applications, and are often used in such applications as motor starters, electric fences, and other high-power applications. This article will discuss the 8J3021-Z toggle switch\'s application field and working principle.

Application Field

The 8J3021-Z toggle switch is designed for high-voltage and high-current applications. It is suitable for DC systems, and can also be used in high-power AC systems. It is a robust switch, with a UL94V-0 flame rating, and an IP-X7 water protection rating. It is also resistant to shock and vibration, making it suitable for use in harsh environments.The 8J3021-Z toggle switch can be used in a variety of applications, including motor starters, electric fences, and other high-power applications. It is also suitable for use in automotive systems, such as fuel pumps, alternators, and car horns. Additionally, it can be used in consumer and industrial applications, including air conditioners, washing machines, refrigerators, and other home appliances.

Working Principle

The 8J3021-Z toggle switch works by interrupting or connecting a circuit. When the toggle switch is in the "open" position, it does not allow any current to pass through, thus breaking the circuit. When the switch is in the "closed" position, it allows current to pass through, thus connecting the circuit.The 8J3021-Z toggle switch is a three-position switch, meaning that it has an off position in addition to the open and closed positions. In the "off" position, the switch does not allow any current to pass through, thus breaking the circuit. This is useful in applications where electronic components need to be completely disconnected from the circuit.

Conclusion

The 8J3021-Z toggle switch is a versatile switch, suitable for a variety of applications. It is designed for high-voltage and high-current applications, and is capable of handling power up to 42 amperes. It is also shock and vibration resistant, making it suitable for use in harsh environments. Finally, it is a three-position switch, with an "off" position to completely disconnect components from a circuit.

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