2TL1-21K

Illumination Type, Color:	--
Electrical Life:	--
Actuator Material:	Nickel Plated
Operating Temperature:	-65°C ~ 71°C
Features:	--
Ingress Protection:	Environment Proof
Bushing Thread:	15/32-32
Panel Cutout Dimensions:	Circular - 12.40mm Dia
Termination Style:	Screw Terminal
Mounting Type:	Panel Mount
Illumination Voltage (Nominal):	--
Series:	TL
Illumination:	Non-Illuminated
Actuator Length:	26.67mm
Actuator Type:	Locking Lever
Voltage Rating - AC:	125V
Current Rating:	15A (AC)
Switch Function:	On-Off
Circuit:	DPST
Part Status:	Active
Packaging:	Bulk

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Introduction

Toggle switches, also known as flip, rocker or knuckle switches, are electrical components typically found in home appliances, industrial systems and offices. Generally, they are used to control the power supply to certain components or systems. Applications vary from powering up or down a system or device, to controlling signal transmission. The 2TL1-21K is a toggle switch designed for signal control applications and can provide very precise control over the voltage or current supplied to the system.

Operation

The 2TL1-21K is an electrically single-pole, double-throw switch, meaning that it usually controls the current and voltage in two circuits or circuits, while being powered by just one circuit. It consists of two different contacts which are made from a silver alloy. The power passes from one contact to the other when the switch is turned on and off, thus allowing the operator to control the supply to the system or device. This switch is easily installed, as it is flush mounted into the wall and the contacts are held in place by screw terminals.

Advantages

The main advantage of the 2TL1-21K is that it is easy to operate and allows a very precise control of the current or voltage supplied to the system. This is especially useful when a very small voltage needs to be switched on and off, such as in signal transmission applications. Another benefit is that the 2TL1-21K is flush mounted into the wall, meaning that it takes up very little space and is discrete. This makes it a great choice for areas where space is limited. Finally, due to the construction of the switch, it has a long service life and is resistant to vibration, chemical sprays and dust.

Applications

The 2TL1-21K toggle switch is ideal for applications that require very precise control of the power supply, such as signal transmission systems, computer networks, industrial automation systems and office automation systems. It is also a great choice for areas where space is limited and a switch needs to be discretely installed. In addition, due to its robust construction, it can be used in more industrial or rugged environments, such as mines and factories.

Conclusion

The 2TL1-21K is a toggle switch designed for signal control applications that can provide very precise control over the voltage or current supplied to the system. It is an ideal choice for applications where space is at a premium, or for more industrial or rugged environments. Its robust construction and long service life ensure that it can be relied upon for many years to come.

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