12TL402

Ingress Protection:	--
Mechanical Life:	--
Electrical Life:	150,000 Cycles
Operating Position:	--
Operating Temperature:	-55°C ~ 150°C
Overtravel:	--
Differential Travel:	--
Pretravel:	--
Release Force:	--
Operating Force:	--
Features:	--
Series:	TL
Termination Style:	Quick Connect - 0.187" (4.7mm)
Mounting Type:	Chassis Mount
Actuator Type:	Push-Pull Plunger
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	15A (AC), 500mA (DC)
Switch Function:	On-Mom
Circuit:	SPDT
Part Status:	Active
Packaging:	Bulk

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Snap action, limit switches: 12TL402 application field and working principle Snap action, limit switches are devices used to control and detect the motion of a machine, or measure the position or orientation of a physical object. They are widely used in modern industrial control and automation systems for the purpose of relay control, proximity sensing, and actuating switch control. The 12TL402 Snap action, limit switch is one of the most popular types of limit switches due to its wide range of applications and reliable performance.The 12TL402 Snap action, limit switch is a single-pole/double-throw (SPDT) switch with one normally-closed and one normally-open contact. It is a self-contained switch unit with an external lever type actuator. The actuator is made of plastic or metal and is operated by an external force applied to its end. When the force is removed, a spring-based mechanism pulls the actuator back to its original position and makes the contacts close or open depending on the orientation of the actuator. The 12TL402 Snap action, limit switch is ideal for use in applications requiring long service life and a reliable performance, such as commercial and industrial heating and cooling systems, machine tools, automatic assembly lines, and more. It is designed to meet the requirements of UL1054/C22.2, EN60947-5-1 and CSA C22.2-14 standards, making it suitable for use in residential, commercial, and industrial applications. Due to its robust design, the 12TL402 Snap action, limit switch has a wide range of operating temperature and humidity ratings, making it suitable for use in both indoor and outdoor applications. The switch is designed for continuous switching applications and can handle a maximum switching current of 8A NC/11A NO. Its maximum ambient temperature rating is 40°C, making it suitable for use in high-temperature environments. The 12TL402 Snap action, limit switch offers a wide range of operating ranges, making it suitable for applications requiring long service life and a reliable performance, such as commercial and industrial heating and cooling systems, machine tools, and automatic assembly lines. For example, the switch can operate up to a maximum pressure of 4,500 psi and has a maximum travel distance of 0.17 inches (4.32 mm). Additionally, its snap action can be adjusted using the built-in adjustment screw on the switch, allowing for varying pressure and travel distances. The 12TL402 Snap action, limit switch is easy to install and requires minimal maintenance. Its construction is designed to withstand harsh environments and is resistant to dust, moisture and contaminants. Additionally, the switch has a dielectric strength of 1,500 VAC and an insulation resistance of 10,000ohms to prevent electrical shock and short circuits. Overall, the 12TL402 Snap action, limit switch is a reliable and durable device that can be used in a variety of applications requiring long service life and reliable performance. Its wide range of operating ranges and adjustable snap action make it suitable for a wide range of applications. It is also easy to install and requires minimal maintenance, making it a great choice for commercial and industrial applications.

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