51CPT30-01E03S

Rotary Switches

Rotary switches have been around for many decades, and have proved to be a highly reliable and versatile method for a variety of applications. One such switch is the 51CPT30-01E03S, a three-position rotary switch. This switch is capable of multiple functions, and has a wide variety of applications where its features and reliability can be of great use.

Application Field

The 51CPT30-01E03S is primarily used in industrial controls, such as for motor speed controllers, machine tools and production line systems. It can also be used for military applications, due to its strong build and resistance to shock and vibration. The switch has also been used in domestic and commercial lighting systems, as well as in electronic and audio-visual equipment.

The switch is also ideal for a range of different applications due to its versatile design. It is rated for 3A at 250VAC, 2A at 28VAC, or 15A at 125VAC. It can also be used in situations where a low current is required, such as in telephone systems and in medical equipment.

Working Principle

The 51CPT30-01E03S is a three-position rotary switch. It is the same size as the common two-position rotary switch, but its construction is slightly different. Instead of having two contacts, it has three contacts each on three separate poles. When the switch is in the ‘OFF’ position, all three contacts are in a state of disconnection. However, when the switch is in either the ‘ON’ position or the ‘ON-OFF’ position, the contacts are connected to each other.

The switch is also constructed with several additional features. For instance, it has a terminal connected to each of the three contacts. This allows the position of the switch to be changed by connecting the appropriate terminal to either an external contactor or to an electrical machine. Furthermore, the switch also has a dust cover to protect its contacts from dust, dirt, and moisture. It also has a mechanical stop, which prevents the switch from rotating too far in either direction.

The 51CPT30-01E03S is constructed using premium quality materials. It is made of quality stainless steel and high temperature glass-filled polyester, which give it a level of strength and durability that is unmatched by other rotary switches. It also features corrosion-resistant contacts, which are designed to last for a long period of time and can withstand a variety of environmental conditions. Additionally, the switch is constructed with a heavy-duty housing which provides additional protection against physical damage.

In conclusion, the 51CPT30-01E03S is a highly reliable and versatile three-position rotary switch. Its wide range of applications and various additional features make it an ideal choice for a variety of applications. With its strong build and resistance to shock and vibration, the 51CPT30-01E03S is sure to provide a long-lasting and reliable performance.