The maximum current rating of an M23 Circular connector can vary depending on the type of connector and the application. Generally, M23 Circular connectors are designed for low to medium current applications, but some variants can handle high currents. In this article, we will discuss the maximum current rating of different types of M23 Circular connectors.

Signal M23 Circular Connectors:
Signal M23 Circular connectors have a small current rating, typically ranging from 1 to 7.5 A. These connectors are designed for low-current applications such as sensors, switches, and positioners.

Power M23 Circular Connectors:
Power M23 Circular connectors can handle higher currents than signal connectors, ranging from 16 to 28 A. Unlike signal connectors, power connectors require larger conductor size and have a higher pin count. These connectors are used for applications that require high-power transmission, such as drives or pumps.

Hybrid M23 Circular Connectors:
Hybrid M23 Circular connectors offer both signal and power connections in one connector. The power pins on a hybrid M23 Circular connector have a higher current rating than typical signal connectors, typically handling between 16 and 28 A. The signal pins have the same low-current rating as a signal M23 Circular connector.

Ethernet M23 Circular Connectors:
Ethernet M23 Circular connectors do not have a current rating limit but rather a data transfer rate. They are designed for high-speed Ethernet communication applications where the data transfer rate can range from 10 Mbps up to 10 Gbps.

Fiber Optic M23 Circular Connectors:
Fiber optic M23 Circular connectors do not handle current but rather transmit optical signals. They are ideal for applications that require secure data transmission and are immune to EMI/RFI interference.

In conclusion, the maximum current rating of an M23 Circular connector depends on the type of connector and the application. When selecting an M23 Circular connector, it is essential to assess the application's electrical requirements and choose a connector that matches the desired current rating. Using a connector that is not rated for the correct current can lead to electrical fires or equipment damage. When in doubt, consult with an expert to ensure that you choose the right connector for your application.