1EN38-15

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Snap action, limit switches are versatile electromechanical devices used for controlling and monitoring a wide range of applications. The 1EN38-15 limit switch is a robust design designed for a wide range of applications, from electric actuators to industrial machines. In this article, we will discuss the application fields and working principle of this switch.

Application Fields of 1EN38-15

The 1EN38-15 is a snap-action limit switch designed for a wide range of applications in process control and automation industry. Its rugged design and precision construction provides reliable, repeatable performance in harsh industrial environments. It is ideal for use in electric actuators, hydraulic systems, material handling equipment, elevators, conveyor systems, door locks, and many other applications. The switch is rated for both AC and DC operation and is available in standard form and with a variety of options.

The 1EN38-15 switch is highly versatile and can be used in a variety of applications, including:

• Machine tool operation and safety relay control
• Forklift control systems
• Industrial washing equipment operation
• Railway signal and safety systems
• Boilers and Cooling Systems
• Test & Quality Control Processes
• Production Process Automation

Working Principle of 1EN38-15

The 1EN38-15 is a simple, yet rugged, snap-action limit switch. It is composed of an electromechanical contact, which is engaged when an external force is applied. The switch is designed to detect the presence of a moving part within a given tolerance and activate the contacts to complete an electrical circuit. The switch is designed for precision operation in a wide range of environmental conditions. It is designed to operate reliably and consistently, even after tens of thousands of operating cycles.

The working principle of the 1EN38-15 can be summarized as follows:

• The switch is constructed from a die-cast, corrosion-resistant aluminum housing with a stainless steel plunger;
• A coil spring is fitted inside the housing, which is attached to the plunger;
• The plunger is fitted with a microswitch that is activated when the plunger is depressed;
• An external object (such as a lever, or roller) applies a force to the plunger, which compresses the spring and depresses the plunger;
• This depression is detected by the microswitch, which closes the electrical circuit and completes the switch operation;
• Once the object is removed or the pressure is released, the spring returns the plunger to its original position, the microswitch is opened, and the circuit is broken.

The 1EN38-15 is a reliable and efficient limit switch, designed for a wide range of industrial applications. It offers superior accuracy and reliability, and is an affordable and easy to maintain solution for a wide range of process control and automation needs.

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