Eaton Crouse-Hinds E0400-299 Posi-Lok plug - 400A/600V

Posi-Lok connection design with double set screws provides a secure, vibration‑resistant mate even in demanding industrial environments. This design reduces loosening risk during start-up and operation, improving reliability of feeder and panel connections. In practice, technicians appreciate the confidence of a mechanical lock that guides proper alignment and minimizes torque sensitivity during field installation. This plug is rated up to 400A continuous and accepts 3/0-4/0 AWG cable, enabling large feeder connections without splicing. The 600 Vac/dc rating supports diverse motor drives and power distribution schemes, helping you consolidate parts and simplify procurement for large projects. Constructed from thermoplastic elastomer (TPE) in a brown finish, the E0400-299 offers chemical resistance, impact durability, and flexibility for in-field assembly. The material choice reduces damage from incidental contact and simplifies grip in gloves, improving installation speed. The female connector with a double-set-screw connection provides a robust interface for panel-mounted plugs, compatible with standard 19‑inch enclosures and common power distribution configurations. The design supports quick mating and safe disassembly for maintenance without compromising conductor integrity. Compliance with NEC/CEC standards and ordinary-location area classification ensures code‑compliant installations in typical industrial settings, reducing engineering risk and accelerating approvals. For teams pursuing safety audits, the documented standards alignment helps meet regulatory requirements with confidence.