U21L1D9CQE

Illumination Type, Color:	--
Electrical Life:	100,000 Cycles
Actuator Material:	Brass, Chrome Plated
Operating Temperature:	-30°C ~ 85°C
Features:	Epoxy Sealed Terminals
Ingress Protection:	--
Bushing Thread:	Unthreaded
Panel Cutout Dimensions:	--
Termination Style:	PC Pin
Mounting Type:	Through Hole
Illumination Voltage (Nominal):	--
Series:	7000
Illumination:	Non-Illuminated
Actuator Length:	18.04mm
Actuator Type:	Standard Round
Voltage Rating - DC:	28V
Voltage Rating - AC:	120V
Current Rating:	5A (AC/DC)
Switch Function:	On-On
Circuit:	DPDT
Part Status:	Active
Packaging:	Bulk

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Introduction:U21L1D9CQE is a relatively unknown but highly efficient toggle switch that has found a place in a wide range of applications. The U21L1D9CQE is a versatile switch that is extremely reliable, efficient, and cost-effective. This article will discuss the U21L1D9CQE application field and working principle.
Application FieldThe U21L1D9CQE toggle switch is a very versatile option for many different types of applications. This switch is typically used in high-voltage applications such as in distribution boards, electrical circuits, and various industrial control systems. It is also used in the car industry, telecom, and renewable energy applications.
Working PrincipleThe U21L1D9CQE toggle switch operates using two main components: a switch body and a toggle lever. There is also a set of adjustable contacts and a spring-action mechanism. When the toggle lever is pushed down, the switch body is triggered and the contacts are closed, allowing current to pass through. When the lever is released, the contacts open and the current is cut off.This toggle switch is capable of performing its job at high speed and low power consumption. It is easy to install and the contacts are adjustable to suit different conditions. It also features an anti-vibration design, which makes it very durable and reliable.
ConclusionThe U21L1D9CQE is a toggle switch that is extremely versatile and reliable. It is well-suited for a variety of applications in the car industry, telecom, renewable energy, and other industries. It operates using two key components, a switch body and toggle lever, and is capable of performing its job with high speed and low power consumption. Its adjustable contacts and anti-vibration design make it highly durable and reliable.

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