312-6T2E

Rotary Switches – 312-6T2E application field and working principle

Rotary switches are mechanical devices used to select one item from many, typically with a multi-position, rotary knob and two or more switch contact sets. These switches come in a wide range of mechanical and electrical configurations and can be used for switching and diverting circuits, starting or controlling electric motors, and providing the user interface for industrial or other control processes. The 312-6T2E model of rotary switch is a six-position, 2-pole switch with a distinctive characeristics and applications.

Characteristics and Applications

The 312-6T2E is suitable for applications in up to 10A mains circuits, and it can withstand up to 600V AC/DC. It includes four basic switch positions or poles from which to make electric connections. It also has a 6-position, 2-pole and two terminal-style switch design. This switch is quite compact in size, so it can be easily installed in tight areas. It features a single-piece construction and has a RoHS and UL certifications.

The 312-6T2E is commonly used in electronic equipment, communications equipment and consumer electronic products, seeking to address twoposition, multiple circuits. It forms a good switch combination with panel-mounted types – ideal for applications where limited space is available. Its UL listing assures a reliable switching solution with a corrosionresistant contact finish of 12.5µin. gold-over-nickel, permitting up to 4,000 cycles of durability.

Working Principle

The 312-6T2E rotary switch operates on a simple yet efficient principle. The knob engages the rotor, which moves the contact bridges between the contacts of the switch, creating a resistance or continuity between the two points. Depending on the type of circuit or wiring layout, some switches allow for switching between ON and OFF positions, while others enable multiple ON or OFF circuits with each position of the knob. Some uses for these types of switches include fan speed controls, light dimmers, voltage selectors, and oil pumps.

The 312-6T2E is designed to provide a reliable and dependable switch mechanism. The RoHS compliant switch is designed to exceed 10A and 600V AC/DC requirements, thus ensuring a secure connection with its corrosion-resistant contact finish. Its UL certification is an assurance that the switch provides a reliable connection and can withstand a good number of operating cycles.

Conclusion

The 312-6T2E model of rotary switch is a 6-position, 2-pole switch that is suitable for up to 10A mains circuits and can withstand up to 600V AC/DC. It includes four basic switch positions or poles from which to make electric connections, and is suitable for consumer electronic products and communications equipment. This switch is RoHS compliant and UL listed, meaning it has a reliable switching solution with a corrosion-resistant contact finish. It works on a simple but efficient principle of engaging the rotor with the knob and moving the contact bridges between contacts to form a resistance or continuity. This type of switch is ideal for applications where limited space is available and can be used for fan speed controls, voltage selectors, light dimmers and more.