11TL1-1

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:	Solder Turret
Mounting Type:	Panel Mount
Illumination Voltage (Nominal):	--
Series:	TL
Illumination:	Non-Illuminated
Actuator Length:	17.27mm
Actuator Type:	Standard Round
Voltage Rating - AC:	125V
Current Rating:	15A (AC)
Switch Function:	On-Off-On
Circuit:	SPDT
Part Status:	Active
Packaging:	Bulk

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Toggle Switches: 11TL1-1 Application Field and Working Principle

Toggle switches, also known as tumbler switches, are mechanical switches that activate and deactivate a circuit, controlled manually. 11TL1-1 is an example of such toggle switches, which feature a single-pole single-throw configuration. They have a lifelong operational usage, and their electronic lifetime is rated at 10,000 cycles.

Applications

11TL1-1 toggle switches are used where there is a need for reliable manual operation in a variety of switch applications. Specifically, they are often used as emergency power-off switches in industrial, medical, or consumer applications. They can also be used in emergency stop buttons, light switches, thermostat controls, and any other applications where reliable control of on and off is needed.

Working Principle

The 11TL1-1 toggle switch has two different positions for the electrical contacts. When the two contact points are apart, the switch is in the off position. When the two contact points are pushed together, the switch is in the on position. The amount of force needed to move the two points together approximately to make the contacts meet is called contact travel.When the switch is in the on position, an electrical circuit is completed. In this case, the circuit flow is from the line/source side of the switch to the load side. The load side is the side that the load is connected to.

Operation

The operation of the switch is very simple. The switch has one or more cam or lever operated tabs or heads that have different positions. For the 11TL1-1, there is usually one tab. When the tab is moved to the opposite side with a force, either the contact points are separated or connected. This is the on/off operation of the switch.When the tab is moved on the same side as the contact points, the contact points must be moved outward to make a gap between them. This gap is called the break setting. This setting prevents any unexpected electrical connection even if the switch is accidentally turned on. The break setting ensures that a circuit is not completed even if the switch is turned on.

Conclusion

The 11TL1-1 toggle switch is one of the most basic types of mechanical switches that have reliable operation and ensure a safe electrical connection. They can be used to turn on and off a wide range of electrical circuits, such as emergency power-off switches, light switches, and thermostat controls. The operation of the switch is very simple, with just a single tab to move from one side to another. By setting the contact points apart, the switch can be set to the break setting, which prevents any unexpected electrical connection.

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