A Coded 4 Pin M8 Circular Connector

MURRELEKTRONIK MPN 813EA9 Electrical Connectors

This is an A Coded 4 Pin M8 Circular Connector. The A coded feature ensures correct mating and prevents misconnection in M8 systems. Its 4 pin count and M8 size define its contact configuration and physical dimensions. It is typically used for connecting compact sensors and actuators in industrial automation with specific coding requirements.

Specifications

Coding	A Coded
Pin Count	4
Size	M8

About electrical connectors

A Coded 4 Pin M8 Circular Connector is listed under Electrical Connectors — circular, rectangular, terminal, ring and quick-disconnect. Electrical connectors facilitate the establishment of an electrical circuit between two or more components, allowing for the transmission of power or data while enabling modularity and ease of assembly/disassembly. This category encompasses a broad range of form factors, including circular connectors, rectangular connectors, terminal blocks, ring terminals, and quick-disconnect terminals.

Compare this against other electrical connectors, or search the full index for equivalents from other manufacturers.