Temperature Switch

What is a Temperature Switch?

A temperature switch operates as a thermal-responsive control instrument that activates or deactivates electrical connections based on ambient or process temperature conditions. These devices serve critical protective functions by preventing equipment damage from excessive heat or cold exposure, establishing them as vital components for thermal monitoring and regulation in industrial and commercial applications.

What Types of Temperature Switches Are There?

Temperature switches fall into two primary categories:

• Mechanical: This category includes:
  • Bimetal models: Feature space-efficient construction with economical pricing, though they typically provide moderate precision levels.
  • Gas-actuated models: Commonly selected for critical safety applications requiring reliable operation.
• Electronic: These switches incorporate sophisticated electronic circuitry that enables users to modify threshold settings and configure multiple activation points for enhanced control flexibility.

What is the Symbol for Temperature Switch?

The temperature switch electrical symbol is a graphical representation of the device commonly used in circuit diagrams and technical drawings. It enables engineers and electricians to quickly and easily locate the device in a system without the need for a physical inspection.

The symbol is typically drawn as a parallel line with a shape (representing the switch device) attached to the switch line.

Adding Temperature Switch Symbols is Made Easier With Capital X Panel Designer!

If you need a temperature switch schematic symbol in your schematic drawing, Capital X Panel Designer makes adding them faster and easier! This electrical CAD software features a library of pre-made symbols, from handwheel switch symbols to lever switch symbols, that can be easily dragged and dropped into your schematic layout, significantly enhancing your work speed.

Need to create your own symbols? Learn more about how to create custom electrical symbols.