The FESTO NECU-M-S-D12G4-C2-ET is a straight plug connector designed for reliable electrical connections in demanding industrial environments. It features a 4-pin configuration and supports voltages from 0 to 250V AC/DC, with a robust insulation rating of 2.5 kV. The connector uses an M12 x 1 screw terminal interface, allowing for secure and stable wiring. It accommodates cable diameters between 6 and 8 mm, and its design can include shielding to reduce electromagnetic interference. With an IP67 rating, this plug offers strong protection against dust and water ingress, making it well-suited for harsh conditions. BSP Automation offers this component as part of their comprehensive range of industrial automation products.